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single-channel: 6n138, 6n139 dual-channel: hcpl2730, hcpl2731 ?low input current high gain split darlington optocouplers ?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.5 a ugust 2008 single-channel: 6n138, 6n139 dual-channel: hcpl2730, hcpl2731 low input current high gain split darlington optocouplers features low current ?0.5ma superior ctr-2000% superior cmr-10kv/? ctr guaranteed 0?0? u .l. recognized (file # e90700) vde recognized (file # 120915) ordering option v, e .g., 6n138v dual channel ?hcpl2730, hcpl2731 applications digital logic ground isolation t elephone ring detector eia-rs-232c line receiver high common mode noise line receiver ? bus isolation current loop receiver description the 6n138/9 and hcpl2730/hcpl2731 optocouplers consist of an algaas led optically coupled to a high gain split darlington photodetector. the split darlington con?uration separating the input photodiode and the ?st stage gain from the output transistor permits lower output saturation voltage and higher speed operation than possible with conventional darlington phototransistor optocoupler. in the dual channel devices, hcpl2730/hcpl2731, an integrated emitter-base resistor provides superior stability over temperature. the combination of a very low input current of 0.5ma and a high current transfer ratio of 2000% makes this f amily particularly useful for input interface to mos, cmos, lsttl and eia rs232c, while output compati- bility is ensured to cmos as well as high fan-out ttl requirements. an internal noise shield provides excep- tional common mode rejection of 10 kv/?. schematic package outlines 8 1 8 1 8 1 1 2 3 4 5 6 7 8 + _ v f v cc v b v o gnd 6n138 / 6n139 n/c n/c 1 2 3 4 5 6 7 8 + _ v f1 v cc v 01 v 02 gnd hcpl2730 / hcpl2731 v f2 _ +
?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.5 2 single-channel: 6n138, 6n139 dual-channel: hcpl2730, hcpl2731 ?low input current high gain split darlington optocouplers absolute maximum ratings (t a = 25? unless otherwise speci?d) stresses exceeding the absolute maximum ratings may damage the device. the device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. in addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. the absolute maximum ratings are stress ratings only. symbol parameter value units t stg storage temperature -55 to +125 ? t opr operating temperature -40 to +85 ? t sol lead solder temperature (wave solder only. see recommended re?w pro?e gr aph for smd mounting) 260 for 10 sec ? emitter i f (avg) dc/average forward input current each channel 20 ma i f (pk) peak forward input current (50% duty cycle, 1 ms p.w.) each channel 40 ma i f (trans) peak transient input current - ( 1? p.w., 300 pps) 1.0 a v r reverse input voltage each channel 5 v p d input power dissipation each channel 35 mw detector i o (avg) average output current each channel 60 ma v er emitter-base reverse voltage 6n138 and 6n139 0.5 v v cc , v o supply voltage, output voltage 6n138, hcpl2730 -0.5 to 7 v 6n139, hcpl2731 -0.5 to 18 p o output power dissipation each channel 100 mw
?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.5 3 single-channel: 6n138, 6n139 dual-channel: hcpl2730, hcpl2731 ?low input current high gain split darlington optocouplers electrical characteristics (t a = 0 to 70? unless otherwise speci?d) individual component characteristics t ransfer characteristics *all typicals at t a = 25? symbol parameter test conditions device min. typ.* max. unit emitter v f input forward voltage t a = 25? all 1.30 1.7 v each channel (i f = 1.6ma) 1.75 bv r input reverse breakdown voltage t a = 25?, i r = 10? all 5.0 20 v ? v f / ? t a t emperature coefcient of f orward voltage i f = 1.6ma all -1.8 mv/? detector i oh logic high output current i f = 0ma, v o = v cc = 18v 6n139 0.01 100 ? each channel hcpl2731 i f = 0ma, v o = v cc = 7v 6n138 0.01 250 each channel hcpl2730 i ccl logic low supply i f = 1.6ma, v o = open, v cc = 18v 6n138, 6n139 0.4 1.5 ma i f1 = i f2 = 1.6ma, v cc = 18v hcpl2731 1.3 3 v o1 ?v o2 = open, v cc = 7v hcpl2730 i cch logic high supply i f = 0ma, v o = open, v cc = 18v 6n138, 6n139 0.05 10 ? i f1 = i f2 = 0ma, v cc = 18v hcpl2731 0.10 20 v o1 ?v o2 = open, v cc = 7v hcpl2730 symbol parameter test conditions device min. typ.* max. unit coupled ctr current transfer ratio (1)(2) i f = 0.5ma, v o = 0.4 v, v cc = 4.5v 6n139 400 1100 % each channel hcpl2731 3500 i f = 1.6ma, v o = 0.4 v, v cc = 4.5v 6n139 500 1300 each channel hcpl2731 2500 i f = 1.6ma, v o = 0.4 v, v cc = 4.5v 6n138 300 1300 each channel hcpl2730 2500 v ol logic low output v oltage (2) i f = 0.5ma, i o = 2ma, v cc = 4.5v 6n139 0.08 0.4 v i f = 1.6ma, i o = 8ma, v cc = 4.5v 6n139 0.01 0.4 each channel hcpl2731 i f = 0.5ma, i o = 15ma, v cc = 4.5v 6n139 0.13 0.4 each channel hcpl2731 i f = 12ma, i o = 24ma, v cc = 4.5v 6n139 0.20 0.4 each channel hcpl2731 i f = 1.6ma, i o = 4.8ma, v cc = 4.5v 6n138 0.10 0.4 each channel hcpl2730
?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.5 4 single-channel: 6n138, 6n139 dual-channel: hcpl2730, hcpl2731 ?low input current high gain split darlington optocouplers electrical characteristics (continued) (t a = 0 to 70? unless otherwise speci?d) switching characteristics (v cc = 5v) ** all typicals at t a = 25? symbol parameter test conditions device min. typ.* max. unit t phl propagation delay time to logic low (2) (fig. 24) r l = 4.7 ? , i f = 0.5ma 6n139 30 ? t a = 25? 4 25 r l = 4.7 ? , i f = 0.5ma hcpl2731 120 each channel t a = 25? 3 100 r l = 270 ? , i f = 12ma 6n139 2 t a = 25? 0.2 1 r l = 270 ? , i f = 12ma, each channel hcpl2730 3 t a = 25? hcpl2731 0.3 2 r l = 2.2 ? , i f = 1.6ma 6n138 15 t a = 25? 1.5 10 r l = 2.2 ? , i f = 1.6ma, each channel hcpl2731 hcpl2730 25 t a = 25? 1 20 t plh propagation delay time to logic high (2) (fig. 24) r l = 4.7 ? , i f = 0.5ma 6n139 90 ? each channel hcpl2731 r l = 4.7 ? , i f = 0.5ma, t a = 25? 6n139 12 60 each channel hcpl2731 22 r l = 270 ? , i f = 12ma 6n139 10 t a = 25? 1.3 7 r l = 270 ? , i f = 12ma, each channel hcpl2730 hcpl2731 15 t a = 25? 5 10 r l = 2.2 ? , i f = 1.6ma 6n138 50 each channel hcpl2730/1 r l = 2.2 ? , i f = 1.6ma, t a = 25? 6n138 7 35 each channel hcpl2730/1 16 |cm h | common mode tr ansient immunity at logic high (3) (fig. 25) i f = 0ma, |v cm | = 10v p-p , t a = 25?, r l = 2.2 ? 6n138 6n139 1,000 10,000 v/? each channel hcpl2730 hcpl2731 |cm l | common mode tr ansient immunity at logic low (3) (fig. 25) (i f = 1.6ma, |v cm | = 10v p-p , r l = 2.2 ? ) t a = 25? 6n138 6n139 1,000 10,000 v/? each channel hcpl2730 hcpl2731
?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.5 5 single-channel: 6n138, 6n139 dual-channel: hcpl2730, hcpl2731 ?low input current high gain split darlington optocouplers electrical characteristics (continued) (t a = 0 to 70? unless otherwise speci?d) isolation characteristics *all typicals at t a = 25? notes: 1. current transfer ratio is de?ed as a ratio of output collector current, i o , to the forward led input current, i f , times 100%. 2. pin 7 open. (6n138 and 6n139 only) 3. common mode transient immunity in logic high level is the maximum tolerable (positive) dv cm /dt on the leading edge of the common mode pulse signal v cm , to assure that the output will remain in a logic high state (i.e., v o > 2.0v). common mode transient immunity in logic low level is the maximum tolerable (negative) dv cm /dt on the trailing edge of the common mode pulse signal, v cm , to assure that the output will remain in a logic low state (i.e., v o < 0.8v). 4. device is considered a two terminal device: pins 1, 2, 3 and 4 are shorted together and pins 5, 6, 7 and 8 are shorted together. 5. for dual channel devices, c i-o is measured by shorting pins 1 and 2 or pins 3 and 4 together and pins 5 through 8 shorted together. 6. measured between pins 1 and 2 shorted together, and pins 3 and 4 shorted together. i symbol characteristics test conditions min. typ.* max. unit i i-o input-output insulation leakage current (4) relative humidity = 45%,t a = 25?, t = 5s, v i-o = 3000vdc 1.0 ? v iso withstand insulation test v oltage (4) rh 50%, t a = 25?, i i-o 2?, t = 1 min. 2500 v rms r i-o resistance (input to output) (4) v i-o = 500vdc 10 12 ? c i-o capacitance (input to output) (4)(5) f = 1mhz 0.6 pf i i-i input-input insulation leakage current (6) rh 45%, v i-i = 500vdc, t = 5s, hcpl2730/2731 only 0.005 ? r i-i input-input resistance (6) v i-i = 500vdc, hcpl2730/2731 only 10 11 ? c i-i input-input capacitance (6) f = 1mhz, hcpl2730/2731 only 0.03 pf
?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.5 6 single-channel: 6n138, 6n139 dual-channel: hcpl2730, hcpl2731 ?low input current high gain split darlington optocouplers electrical characteristics (continued) t a = 25? unless otherwise speci?d) current limiting resistor calculations r 1 (non-invert) = v dd1 ?v df ?v ol1 i f r 1 (invert) = v dd1 ?v oh1 ?v df i f r 2 = v dd2 = v olx (@ i l ?i 2 ) i l where: v dd1 = input supply voltage v dd2 = output supply voltage v df = diode forward voltage v ol1 = logic ? voltage of driver v oh1 = logic ? voltage of driver i f = diode forward current v olx = saturation voltage of output transistor i l = load current through resistor r2 i 2 = input current of output gate fig. 2 non-inverting logic interface fig. 3 inverting logic interface fig. 1 resistor values for logic interface 3 4 2 1 6 5 7 8 2 r 1 r in out v dd1 dd2 v in 4 3 2 5 6 7 r 2 out 1 8 dd2 v r 1 input r1 (v) output cmos @ 5v cmos @ 10v 74xx 74lxx 74sxx 74lsxx 74hxx r2 (v) r2 (v) r2 (v) r2 (v) r2 (v) r2 (v) r2 (v) cmos @ 5v non-inv. 2000 1000 2200 750 1000 1000 1000 560 inv. 510 cmos @ 10v non-inv. 5100 inv. 4700 74xx non-inv. 2200 inv. 180 74lxx non-inv. 1800 inv. 100 74sxx non-inv. 2000 inv. 360 74lsxx non-inv. 2000 inv. 180 74hxx non-inv. 2000 inv. 180
?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.5 7 single-channel: 6n138, 6n139 dual-channel: hcpl2730, hcpl2731 ?low input current high gain split darlington optocouplers t ypical performance curves fig. 4 led forward current vs. forward voltage forward voltage - v f (v) 1.0 1.1 1.2 1.3 1.4 1.5 1.6 forward current - i f (ma) 0.001 0.01 0.1 1 10 100 t a = 85?c t a = 70?c t a = -40?c t a = 0?c t a = 25?c fig. 5 led forward voltage vs. temperature temperature - t a (?c) -40 -20 0 20 40 60 80 100 forward voltage - v f (v) 1.1 1.2 1.3 1.4 1.5 i f = 1.6 ma fig. 6 non-saturated rise and fall times vs. load resistance (6n138 / 6n139 only) fig. 7 non-saturated rise and fall times vs. load resistance (hcpl2730 / hcpl2731 only) r l - load resistance (k ? )r l - load resistance (k ? ) 0.1 1 10 time, t ( s) 1 10 100 t f t a = 25?c i f adjusted for v ol = 2 v t r i f - forward current - ma fig. 9 current transfer ratio vs. forward current (6n138 / 6n139 only) 0.01 0.1 1 10 current transfer ratio - ctr (%) 0 400 800 1200 1600 t a = -40?c t a = 0?c t a = 25?c t a = 70?c t a = 85?c v cc = 5v v o = 0.4v 0.1 1 10 time - s 1 10 t f t r t a = 25?c t phl - propagation delay to logic low - (s) fig. 8 propagation delay to logic low vs. base-e mitter resistance (hcpl2730 / hcpl2731 only) rbe - base-emitter resistance - m ? 0.01 0.1 1 10 0 1 2 3 4 5 6 i f = 1.6 ma, v cc = 5 v r l = 2.2 k, t a = 25 c normalized to r be = none
?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.5 8 single-channel: 6n138, 6n139 dual-channel: hcpl2730, hcpl2731 ?low input current high gain split darlington optocouplers t ypical performance curves (continued) fig. 15 output current vs input diode forward current (hcpl2730 / hcpl2731 only) i f - input diode forward current -ma i f - input diode forward current -ma 0.1 1 10 100 i o - output current -ma 0.1 1 10 100 t a = -40?c t a = 25?c t a = 85?c v cc = 5.0v v o = 0.4v fig. 14 output current vs. input diode forward current (6n138 / 6n139 only) 0.01 0.1 1 10 i o - output current (ma) 0 0 1 10 100 t a = -40?c t a = 0?c t a = 25?c t a = 70?c v cc = 5v v o = 0.4v t a = 85?c fig. 13 output current vs output voltage (hcpl2730 / hcpl2731 only) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 i o -output current -ma ctr - current transfer ra tio (%) 20 40 60 80 100 120 t a = 25?c v cc = 5.0v i f = 4.0ma i f = 5.0ma i f = 1.0ma i f = 0.5ma i f = 2.0ma i f = 2.5ma i f = 3.0ma i f = 1.5ma i f = 4.5ma i f = 3.5ma fig. 12 output current vs output voltage (6n138 / 6n139 only) v o - output voltage (v) v o - output voltage (v) 012 i o - output current (ma) 0 10 20 30 40 50 60 1ma 2ma 5ma 3ma 1.5ma 2.5ma 3.5ma 4ma 4.5ma v cc = 5v t a = 25?c fig. 11 current transfer ratio vs. forward current (hcpl2730 / hcpl2731 only) i f - forward current -ma r be - base resistance (k ?) 0.1 1 10 100 0 1000 2000 3000 4000 5000 v cc = 5 v v o = 0.4 v t a = 70?c t a = 85?c t a = 25?c t a = 0?c t a = -40?c ctr - current transfer ratio (%) fig. 10 current transfer ratio vs. base-emitter resistance (6n138 / 6n139 only) 110100 1000 0 200 400 600 800 1000 1200 1400 1600 i f = 1.6ma v cc = 5 v v o = 0.4 v
?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.5 9 single-channel: 6n138, 6n139 dual-channel: hcpl2730, hcpl2731 ?low input current high gain split darlington optocouplers t ypical performance curves (continued) fig. 19 propagation delay vs. input diode forward current (hcpl2730 / hcpl2731 only) i f - input diode forward current (ma) i f - input diode forward current (ma) 0246810 t p - propaga tion delay - s 0 10 20 30 40 50 60 70 (t phl ) r l = 2.2 k ? or 4.7 k ? (t plh ) r l = 4.7 k ? (t plh ) r l = 2.2 k ? v cc = 5 v t a = 25?c fig. 21 propagation delay to logic low vs. pulse period (hcpl2730 / hcpl2731 only) 0.01 0.1 1 10 t phl - propaga tion delay to logic low ( s) fig. 20 propagation delay to logic low vs. pulse period (6n138 / 6n139 only) t - input pulse period - ms t - input pulse period - ms t phl - propagation delay to logic low - s 0.1 1 10 100 hcpl2730 hcpl2731 i f =1.6ma r l = 2.2k ? t a = 25?c hcpl2731 i f = 0.5ma r l = 4.7k ? fig. 18 propagation delay vs. input diode forward current (6n138 / 6n139 only) t p - propagation delay - s 012345678910 0 10 20 30 40 50 60 70 0.01 0.1 1 10 0.1 1 10 100 (t phl ) r l = 2.2 k ? or 4.7 k ? (t plh ) r l = 4.7 k ? (t plh ) r l = 2.2 k ? v cc = 5 v t a = 25?c 6n139 i f = 0.5ma r l = 4.7k ? 6n138 i f = 1.6ma r l = 2.2k ? t a = 25?c fig. 16 logic low supply current vs. input diode forward current (6n138 / 6n139 only) i f - forward current (ma) 02468101 21416 i ccl - logic low supply current (ma) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 v cc = 5v v cc = 18v fig. 17 logic low supply current vs. input diode forward current (hcpl2730 / hcpl2731 only) i f - input diode forward current (ma) 0.1 1 10 100 i ccl - logic l ow supply current - ma 0.1 1 10 100 t a = 25?c hcpl2731 v cc = 18v hcpl2730 hcpl2731 v cc = 7v
?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.5 10 single-channel: 6n138, 6n139 dual-channel: hcpl2730, hcpl2731 ?low input current high gain split darlington optocouplers t ypical performance curves (continued) fig. 22 propagation delay vs. temperature (6n138 / 6n139 only) t a - temperature (?c) 010203 04050607080 t p - prop ag a tion dela y ( s) 0 10 20 30 40 50 hcpl2730 : i f = 1.6 ma, r l = 2.2k ? hcpl2731 : i f = 0.5 ma, r l = 4.7k ? t plh (hcpl2731) t plh (hcpl2730) t phl (hcpl2730) t phl (hcpl2731) fig. 23 propagation delay vs. temperature (hcpl2730 / hcpl2731 only) t a - temperature (?c) 010203 04050607080 t p - prop ag a tion dela y ( s) 0 10 20 30 40 50 hcpl2730 : i f = 1.6ma, r l = 2.2k ? hcpl2731 : i f = 0.5ma, r l = 4.7k ? t plh (hcpl2731) t plh (hcpl2730) t phl (hcpl2730) t phl (hcpl2731)
?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.5 11 single-channel: 6n138, 6n139 dual-channel: hcpl2730, hcpl2731 ?low input current high gain split darlington optocouplers t est circuits pulse gen cm v v ff b a +- +5 v o v - i f 3 4 f v 2 1 shield noise 6 o 5 gnd 7 8 v b v cc v l r plh ol v v o 5 v 1.5 v f i 1.5 v t phl t switch at a : i = 0 ma f switch at b : i = 1.6 ma f t r v o o v ol v 5 v 0 v 10% 10% 90% cm v 10 v 4 5 noise 1 2 3 shield 8 7 6 +5 v o v v cc v 01 v 02 gnd v f1 - + f2 v f i + 10% duty cycle i/f < 100 s f i monitor l r 0.1 f pulse generator tr = 5ns z = 50v o gnd + - f2 v v f1 - +5 v cc v l v 02 v r 01 v o v cm a b pulse gen f i +- + 3 i monitor f 4 i/ < 100ns 10% d.c. tr = 5ns generator pulse z = 50 f o v f i v f 2 1 v o o 6 5 gnd 7 8 v b v l r cc v +5 v 0.1 f l c = 15 pf* test circuit for 6n138, 6n139 0.1 f test circuit for hcpl2730 and hcpl2731 test circuit for 6n138 and 6n139 test circuit for hcpl2730 and hcpl2731 f t ff v m r rm 90% 1 3 4 2 shield noise 8 6 5 7 shield noise - c = 15 pf* l 0.1 f fig. 24 switching time test circuit fig. 25 common mode immunity test circuit
?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.5 12 single-channel: 6n138, 6n139 dual-channel: hcpl2730, hcpl2731 ?low input current high gain split darlington optocouplers package dimensions through hole surface mount note: all dimensions are in inches (millimeters) 0.4" lead spacing 8-pin dip ?land pattern 0.200 (5.08) 0.140 (3.55) 0.100 (2.54) typ 0.022 (0.56) 0.016 (0.41) 0.020 (0.51) min 0.390 (9.91) 0.370 (9.40) 0.270 (6.86) 0.250 (6.35) 3 0.070 (1.78) 0.045 (1.14) 2 41 56 7 8 0.300 (7.62) typ 0.154 (3.90) 0.120 (3.05) 0.016 (0.40) 0.008 (0.20) 15 max pin 1 id. seating p lane lead coplanarity : 0.004 (0.10) max 0.270 (6.86) 0.250 (6.35) 0.390 (9.91) 0.370 (9.40) 0.022 (0.56) 0.016 (0.41) 0.100 (2.54) typ 0.020 (0.51) min 0.070 (1.78) 0.045 (1.14) 0.300 (7.62) typ 0.405 (10.30) max. 0.315 (8.00) min 0.045 (1.14) 32 1 4 567 8 0.016 (0.41) 0.008 (0.20) pin 1 id. 0.200 (5.08) 0.140 (3.55) 0.100 (2.54) typ 0.022 (0.56) 0.016 (0.41) 0.004 (0.10) min 0.390 (9.91) 0.370 (9.40) 0.270 (6.86) 0.250 (6.35) 3 0.070 (1.78) 0.045 (1.14) 2 41 56 7 8 0.400 (10.16) typ 0.154 (3.90) 0.120 (3.05) 0.016 (0.40) 0.008 (0.20) 0 to 15 pin 1 id. seating plane 0.070 (1.78) 0.060 (1.52) 0.030 (0.76) 0.100 (2.54) 0.295 (7.49) 0.415 (10.54)
?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.5 13 single-channel: 6n138, 6n139 dual-channel: hcpl2730, hcpl2731 ?low input current high gain split darlington optocouplers ordering information marking information option example part number description no suf? 6n138 standard through hole device, 50 pcs per tube s 6n138s surface mount lead bend sd 6n138sd surface mount; tape and reel w 6n138w 0.4" lead spacing v 6n138v vde0884 wv 6n138wv vde0884; 0.4 lead spacing sv 6n138sv vde0884; surface mount sdv 6n138sdv vde0884; surface mount; tape and reel 1 2 6 4 3 5 de?itions 1f airchild logo 2d e vice number 3 vde mark (note: only appears on parts ordered with vde option ?see order entry table) 4t wo digit year code, e.g., ?7 5t wo digit work week ranging from ?1 to ?3 6 assembly package code 2730 t1 yy xx v
?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.5 14 single-channel: 6n138, 6n139 dual-channel: hcpl2730, hcpl2731 ?low input current high gain split darlington optocouplers t ape speci?ations re?w pro?e 4.0 0.1 1.55 0.05 user direction of feed 4.0 0.1 1.75 0.10 7.5 0.1 16.0 0.3 12.0 0.1 0.30 0.05 13.2 0.2 4.90 0.20 0.1 ma x 10.30 0.20 10.30 0.20 1.6 0.1 ? peak reflow temperature: 225 c (package surface temperature) ? time of temperature higher than 183 c for 60?50 seconds ? one time soldering reflow is recommended 215 c, 10?0 s 225 c peak ti me (minute) 0 300 250 200 150 100 50 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 temperature (?) time above 183 c, 60?50 sec ramp up = 3 c/sec
?2005 fairchild semiconductor corporation www.fairchildsemi.com 6n138, 5n139, ncpl2730, hcpl2731 rev. 1.0.5 15 tradem arks th e following includes registered and unregistered trademarks and service marks, owned by fairchild semiconductor and/or its global subsidiaries ,and is not in tended to be an exhaustive list of all such trademarks. build it now coreplus corepower crossvolt ctl current transfer logic ecospark e fficentmax ezswitch * fair child fairchild semiconductor fa ct quiet series fact f ast fa stvcore flashwriter ? fps f-pfs frfet global power resource sm green fps green fpse-series gto in tellimax isoplanar m egabuck mi crocoupler microf et mi cropak m illerdrive moti onmax mo tion-spm optologic op toplanar pdp spm power-spm po we rtrench pr ogrammable active droop qfet qs quiet series r apidconfigure saving our world, 1mw at a time sm artmax smart start spm stealth s uperfet supe rsot -3 s upersot-6 s upersot-8 s upremos syncfet th ep ower franchise ti nyboost tinybu ck ti nylogic tinyopto tinypower tinypwm tinywire serdes uhc ultra fr fet unifet vcx vi sualmax *e zswitch and flashwriter are trademarks of system general corporation, used under license by fairchild semiconductor. disclaimer fa i rchild semiconductor reserves the right to make changes without further notice to any products herein to improve reliability, function, or design. fairchild does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights, nor the rights of others. these specifications do not expand the terms of fairchild? worldwide terms and conditions, specifically the warranty therein, wh ic hc ov ers these products. li fe support policy fa i rchild? products are not authorized for use as critical components in life support devices or systems without the express written approval of fairchild semiconductor corporation. as used herein: 1. life support devices or systems are devices or systems which, (a) are in tended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance wi th instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. a critical component in any component of a life support, device, or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. an ti -counterfeiting policy fairchild semiconductor corporation's anti-counterfeiting policy. fairchild's anti-counterfeiting policy is also stated on our external websi te, www.fairchildsemi.com, under sales support. c ounterfeiting of semiconductor parts is a growing problem in the industry. all manufacturers of semiconductor products are experiencing counterf eiting of their parts. cu stomers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, faile d applications, and increased cost of production and manufacturing delays. fairchild is taking strong measures to protect ourselves and our customers from the proli feration of counterfeit parts. fairchild strongly encourages customers to purchase fairchild parts either directly from fairchild or from authorized fairchi ld distribut ors who are li sted by country on our web page cited above. products customers buy either from fairchild directly or from authorized fairchild distributors are ge nuine parts, have full traceability, meet fairchild's quality standards for handling and storage and provide access to fairchild's full range of up-to-date technica la nd product information. fairchild and our authorized distributors will stand behind all warranties and will appropriately address any warranty issues that may arise. fairc hild will not provide any warranty coverage or other assistance for parts bought from unauthorized sources. fairchild is committed to combat this global problem and encou rage our customers to do their part in stopping this practice by buying direct or from authorized distributors. product status definitions defi nition of terms da tasheet identification prod uct status definition ad vance information formative / in design datasheet contains the design specifi cations for product development. s pecifications may change in any manner without notice. pr eliminary first production datasheet contains preliminary data; supplementary data will be published at a later date. fairchild se mi conductor reserves the right to make changes at any time without notice to improve design. no i dentification needed full production datasheet contains final specifications. fair child semiconductor reserves the right to make changes at any time without notice to improve the design. obsolete not in production datasheet contains specifications on a product that is di scontinued by fairchild semiconductor. the datasheet is for reference information only. rev. i35 single-channel: 6n138, 6n139 dual-channel: hcpl2730, hcpl2731 ?low input current high gain split darlington optocouplers

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