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8 pin dip low input current high gain split darlington photocoupler everlight electronics co., ltd. 1 http://www.everlight.com document no dpc-0000019 rev.2 february 23, 2009 6n138 6n139 features: ? high current transfer ratio C 2000% typical ? high isolation voltage between input and output (viso=5000 vrms ) ? guaranteed performance from 0c to 70c ? pb free and rohs compliant. ? ul approved (no. 214129) ? vde approved (no. 132249) ? semko approved ? nemko approved ? demko approved ? fimko approved ? csa approved (no. 2037145) description the 6n138 and 6n139 devices eac h consists of an infrared emitting diode, optically coupled to a high gain split darlington photo detector. they provide extremely high current transfer ratio between input and output, with access to a base terminal to adjust the gain bandwidth. schematic these devices are packaged in an 8-pin dip package and available in wide-lead spacing and smd options. 1 8 applications 2 ? digital logic ground isolation ? rs-232c line receiver ? low input current line receiver ? microprocessor bus isolation ? current loop receiver pin configuration 1. no connection 2. anode 3. cathode 4. no connection 5. gnd 6. vout 7. v b 8. vcc 5 6 7 3 4
8 pin dip low input current high gain split darlington photocoupler everlight electronics co., ltd. 2 http://www.everlight.com document no dpc-0000019 rev.2 february 23, 2009 6n138 6n139 absolute maximum ratings (t a =25c unless otherwise specified) parameter symbol rating unit forward current i f 20 ma peak forward current (50% duty, 1ms p.w) i fp 40 ma peak transient current ( 1 s p.w, 300pps) i ftrans 1 a reverse voltage v r 5 v input power dissipation p in 45 mw power dissipation p o 100 mw output current i o 60 ma emitter-base reverse voltage ver 0.5 v 6n138 -0.5 to 7 v output voltage 6n139 v o -0.5 to 18 v 6n138 -0.5 to 7 v output supply voltage 6n139 v cc -0.5 to 18 v isolation voltage *1 v iso 5000 v rms operating temperature t opr -40 ~ +85 c storage temperature t stg -55 ~ +125 c soldering temperature *2 t sol 260 c notes *1 ac for 1 minute, r.h.= 40 ~ 60% r.h. in this test, pins 1, 2, 3, 4 are shorted together, and pins 5, 6, 7, 8 are shorted together. *2 for 10 seconds.
8 pin dip low input current high gain split darlington photocoupler everlight electronics co., ltd. 3 http://www.everlight.com document no dpc-0000019 rev.2 february 23, 2009 6n138 6n139 electrical characteristics (t a =0 to 70c unless specified otherwise) input parameter symbol min. typ.* max. unit condition forward voltage v f - 1.3 1.7 v i f = 1.6ma reverse voltage v r 5.0 - - v i r = 1 0 a, ta=25c temperature coefficient of forward voltage v f / t a - -1.8 - mv/c i f =1.6ma output parameter symbol min. typ.* max. unit condition 6n139 - 0.01 100 logic high output current 6n138 i oh - - 250 a i f =0ma, v o =v cc =18v logic low supply current 6n138 6n139 i ccl - 0.6 1.5 ma i f =1.6ma, v o =open, v cc =18v logic high supply current 6n138 6n139 i cch - 0.05 10 a i f =0ma, v o =open, v cc =18v transfer characteristics (t a =0 to 70c unless specified otherwise, vcc=4.5v) parameter symbol min. typ.* max. unit condition 400 2500 - i f = 0.5ma, v o = 0.4v, v cc =4.5v 6n139 500 2000 - current transfer ratio 6n138 ctr 300 2000 - % i f = 1.6ma, v o = 0.4v, v cc =4.5v - 0.05 0.4 i f = 0.5ma, i o = 2ma, v cc =4.5v - 0.09 0.4 i f = 1.6ma, i o = 8ma, v cc =4.5v - 0.12 0.4 i f = 5ma, i o = 15ma, v cc =4.5v 6n139 - 0.17 0.4 i f = 12ma, i o = 24ma, v cc =4.5v logic low output voltage 6n138 v ol - 0.06 0.4 v i f = 1.6ma, i o = 4.8ma, v cc =4.5v * typical values at t a = 25c
8 pin dip low input current high gain split darlington photocoupler everlight electronics co., ltd. 4 http://www.everlight.com document no dpc-0000019 rev.2 february 23, 2009 6n138 6n139 switching characteristics (t a =0 to 70c unless specified otherwise, vcc=5v) parameter symbol min. typ.* max. unit condition - 5 25 i f = 0.5ma , r l =4.7k ?, t a =25c - - 30 i f = 0.5ma , r l =4.7k ? - 0.2 1 i f = 12ma , r l =270 ?, t a =25c 6n139 - - 2 i f = 12ma , r l =270 ? - 1.4 10 i f = 1.6ma , r l =2.2k ?, t a =25c propagation delay time to logic low (fig. 13) 6n138 tphl - - 15 s i f = 1.6ma , r l =2.2k ? - 16 60 i f = 0.5ma , r l =4.7k ?, t a =25c - - 90 i f = 0.5ma , r l =4.7k ? - 1.7 7 i f = 12ma , r l =270 ?, t a =25c 6n139 - - 10 i f = 12ma , r l =270 ? - 8 35 i f = 1.6ma , r l =2.2k ?, t a =25c propagation delay time to logic high (fig. 13) 6n138 tplh - - 50 s i f = 1.6ma , r l =2.2k ? common mode transient immunity at logic high (fig. 14) *3 cm h 1,000 - - v/s i f = 0ma , v cm =10vp-p, r l =2.2k ?, t a =25c common mode transient immunity at logic low (fig. 14) *3 cm l 1,000 - - v/s i f = 1.6ma , v cm =10vp-p, r l =2.2k ?, t a =25c * typical values at t a = 25c
8 pin dip low input current high gain split darlington photocoupler everlight electronics co., ltd. 5 http://www.everlight.com document no dpc-0000019 rev.2 february 23, 2009 6n138 6n139 typical performance curves
8 pin dip low input current high gain split darlington photocoupler everlight electronics co., ltd. 6 http://www.everlight.com document no dpc-0000019 rev.2 february 23, 2009 6n138 6n139
everlight electronics co., ltd. 7 http://www.everlight.com document no dpc-0000019 rev.2 february 23, 2009 8 pin dip low input current high gain split darlington photocoupler 6n138 6n139 fig. 13 switching time test circuit and waveform fig. 14 common mode transient imm unity test circuit and waveform note: *3 common mode transient immunity in logic high level is the maximum tolerable (positive) dvcm/dt on the leading edge of the common mode pulse signal vcm, to assure that the output will remain in a logic high state (i.e., vo > 2.0v). common mode transient immunity in logic low level is the maximum tolerable (negative) dvcm/dt on the trailing edge of the common mode pulse signal, vcm, to a ssure that the output will remain in a logic low state (i.e., vo < 0.8v). i f v o 5v 1.5v v ol t plh t phl + 5v v o r l 0.1uf 0.1uf r in i f monitor i f pulse generator tr=5ns, zo=50 v f cm h : switch at b (if=0ma) cm l : switch at a (if=1.6ma) i f + 5v r l 0.1u f v f vo b a v ff v cm
8 pin dip low input current high gain split darlington photocoupler everlight electronics co., ltd. 8 http://www.everlight.com document no dpc-0000019 rev.2 february 23, 2009 6n138 6n139 order information part number 6n13xy(z)-v note x = part no. (x = 8 or 9) y = lead form option (s, s1, m or none) z = tape and reel option (ta, tb or none). v = vde (optional) option description packing quantity none standard dip-8 45 units per tube m wide lead bend (0.4 inch spacing) 45 units per tube s (ta) surface mount lead form + ta tape & reel option 1000 units per reel s (tb) surface mount lead form + tb tape & reel option 1000 units per reel s1 (ta) surface mount lead form (low profile ) + ta tape & reel option 1000 units per reel s1 (tb) surface mount lead form (low profile ) + tb tape & reel option 1000 units per reel
8 pin dip low input current high gain everlight electronics co., ltd. 9 http://www.everlight.com document no dpc-0000019 rev.2 february 23, 2009 split darlington photocoupler 6n138 6n139 package drawing (dimensions in mm) standard dip type option m type
8 pin dip low input current high gain split darlington photocoupler everlight electronics co., ltd. 10 http://www.everlight.co m document no dpc-0000019 rev.2 february 23, 2009 6n138 6n139 option s type option s1 type
everlight electronics co., ltd. 11 http://www.everlight.co m document no dpc-0000019 rev.2 february 23, 2009 8 pin dip low input current high gain split darlington photocoupler 6n138 6n139 recommended pad layout for surface mount leadform device marking el 6n138 ywwv notes 6n138 denotes device number y denotes 1 digit year code ww denotes 2 digit week code v denotes vde (optional)
8 pin dip low input current high gain split darlington photocoupler everlight electronics co., ltd. 12 http://www.everlight.co m document no dpc-0000019 rev.2 february 23, 2009 6n138 6n139 tape & reel packing specifications ape dimensions dimension no. a b do d1 e f option ta option tb direction of feed from reel direction of feed from reel t dimension(mm) 10.40.1 10.00.1 1. 50.1 1.50.1 1.750.1 7.50.1 dimension no. po p1 p2 t w k 12. 00.1 2.00.1 0.40.1 16.0+0.3/ -0.1 4.50.1 dimension(mm) 4.00.1
8 pin dip low input current high gain split darlington photocoupler everlight electronics co., ltd. 13 http://www.everlight.co m document no dpc-0000019 rev.2 february 23, 2009 6n138 6n139 time ( s ) 150 c 1-3 c/sec max 70 ? 170 sec 200 217 260 c (p em p eak,10 sec max) solder reflow t perature rofile >255 c ( 30s max ) 1-3 c/sec max 60 ? 140 sec
8 pin dip low input current high gain split darlington photocoupler everlight electronics co., ltd. 14 http://www.everlight.co m document no dpc-0000019 rev.2 february 23, 2009 6n138 6n139 disclaimer . above specification may be c hanged without notice. everlight will re serve authority on material change for above specification. . when using this product, please obs erve the absolute maximum ratings and the instructions for using outlined in these specification sheets. everlight assumes no responsibility for any damage resulting from use of the product which does not comply with the absolute maximum ratings and the instructions included in these specification sheets. ation sheets incl ude materials protected under copyright of everlight corporation. please 1 2 3. these specific don?t reproduce or cause anyone to reproduc e them without everlight?s consent.

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