high speed optocoupler, 100 kbd, low input current, photodiode darlington output www.vishay.com for technical questions, contact: optocoupler.answers@vishay.com document number: 83605 184 rev. 1.5, 07-may-08 6n138/6n139 vishay semiconductors description high common mode transient immunity and very high current ratio together with 5300 v rms insulation are achieved by coupling and led with an integrat ed high gain photo detector in an eight pin dual-in-line package. separate pins for the photo diode and output st age enable ttl compatible saturation voltages with high speed operation. photo darlington operation is achieved by tying the v cc and v o terminals together. access to the base terminal allows adjustment to the gain bandwidth. the 6n138 is ideal for ttl applications since the 300 % minimum current transfer ratio with an led current of 1.6 ma enables operation with one unit load-in and one unit load-out with a 2.2 k pull-up resistor. the 6n139 is best suited for low power logic applications involving cmos and low power ttl. a 400 % current transfer ratio with only 0.5 ma of led current is guaranteed from 0 c to 70 c. caution: due to the small geometri es of this device, it should be handled with electrostatic disc harge (esd) precautions. proper grounding would prevent damage fu rther and/or degradation which may be induced by esd. features ? high current transfer ratio, 300 % ? low input current, 0.5 ma ? high output current, 60 ma ? isolation test voltage, 5300 v rms ? ttl compatible output, v ol = 0.1 v ? high common mode rejection, 500 v/s ? adjustable bandwidth-access to base ? standard molded dip plastic package ? lead (pb)-free component ? component in accordance to rohs 2002/95/ec and weee 2002/96/ec applications ? logic ground isolatio n-ttl/ttl, ttl/cmos, cmos/cmos, cmos/ttl ? eia rs 232 line receiver ? low input current line receiver-long lines, party lines ? telephone ring detector ? 117 vac line voltage status indication-low input power dissipation ? low power systems-ground isolation agency approvals ? ul1577, file no. e52744 system code h or j, double protection ? din en 60747-5-5 available with option 1 note for additional information on the availabl e options refer to option information. i1790 8 2 1 2 3 4 8 7 6 5 v cc v b v 0 g n d n c a c n c order information part remarks 6n138 ctr > 300 %, dip-8 6n139 ctr > 500 %, dip-8 6n138-x007 ctr > 300 %, smd-8 (option 7) 6n138-x009 ctr > 300 %, smd-8 (option 9) 6N139-X007 ctr > 500 %, smd-8 (option 7) 6n139-x009 ctr > 500 %, smd-8 (option 9)
document number: 83605 for technical questi ons, contact: optocoupler.answers@vishay.com www.vishay.com rev. 1.5, 07-may-08 185 6n138/6n139 high speed optocoupler, 100 kbd, low input current, photodiode darlington output vishay semiconductors notes (1) t amb = 25 c, unless otherwise specified. stresses in excess of the absolute maximum ratings can cause permanent damage to the devi ce. functional operation of the device is not impl ied at these or any other conditions in excess of th ose given in the operational sections of this document. exposure to absolute maximum ratings for extended periods of the ti me can adversely affect reliability. (2) derate linearly above 50 c free-air temperature at a rate of 0.4 ma/c. (3) derate linearly above 50 c free-air te mperature at a rate of 0.7 mw/c. (4) derate linearly above 25 c free-air temperature at a rate of 0.7 ma/c. (5) derate linearly above 25 c free-air te mperature at a rate of 2.0 mw/c. (6) refer to reflow profile for soldering conditions for surface mo unted devices (smd). refer to wave profile for soldering conditi ons for through hole devices (dip). absolute maximum ratings (1) parameter test condition part symbol value unit input reverse voltage v r 5.0 v forward current i f 25 ma average input current i f(avg) 20 ma input power dissipation (2)(4) p diss 35 mw output supply and output voltage pin 8 to 5, pin 6 to 5 6n138 v cc , v o - 0.5 to 7.0 v pin 8 to 5, pin 6 to 5 6n139 v cc , v o - 0.5 to 18 v emitter base reverse voltage pin 5 to 7 0.5 v peak input current 50 % duty cycle - 1.0 ms pulse width 40 ma peak transient input current t p 1.0 s, 300 pps 1.0 a output current pin 6 i o 60 ma output power dissipation (3)(5) p diss 100 mw coupler isolation test voltage v iso 5300 v rms isolation resistance v io = 500 v, t amb = 25 c r io 10 12 v io = 500 v, t amb = 100 c r io 10 11 storage temperature t stg - 55 to + 125 c operating temperature t amb - 55 to + 100 c lead soldering temperature (6) t = 10 s t sld 260 c electrical characteristics (1) parameter test condition part symbol min. typ. max. unit input input forward voltage i f = 1.6 ma v f 1.4 1.7 v input reverse breakdown voltage i r = 10 a b vr 5.0 v temperature coefficient of forward voltage i f = 1.6 ma - 1.8 mv/c
www.vishay.com for technical questions, contact: optocoupler.answers@vishay.com document number: 83605 186 rev. 1.5, 07-may-08 6n138/6n139 vishay semiconductors high speed optocoupler, 100 kbd, low input current, ph otodiode darlington output notes (1) t amb = 25 c, unless otherwise specified. minimu m and maximum values are testing requirement s. typical values are characteristics o f the device and are the result of engineering eval uation. typical values are for informati on only and are not part of the testing re quirements. (2) pin 7 open. (3) device considered a two-termi nal device: pins 1, 2, 3 and 4 shorted toget her and pins 5, 6, 7, and 8 shorted together. notes (1) dc current transfer ratio is defined as the ratio of output collector current, i o , to the forward led input current, i f times 100 %. (2) pin 7 open. notes (1) pin 7 open. (2) using a resistor between pin 5 and 7 wi ll decrease gain and delay time. output logic low, output voltage (2) i f = 1.6 ma, i o = 4.8 ma, v cc = 4.5 v 6n138 v ol 0.1 0.4 v i f = 1.6 ma, i o = 8.0 ma, v cc = 4.5 v 6n139 v ol 0.1 0.4 v i f = 5.0 ma, i o = 15 ma, v cc = 4.5 v 6n139 v ol 0.15 0.4 v i f = 12 ma, i o = 24 ma, v cc = 4.5 v 6n139 v ol 0.25 0.4 v logic high, output current (2) i f = 0 ma, v cc = 7.0 v 6n138 i oh 0.1 250 a i f = 0 ma, v cc = 18 v 6n139 i oh 0.05 100 a logic low supply current (2) i f = 1.6 ma, v o = open, v cc = 18 v i ccl 0.2 1.5 ma logic high supply current (2) i f = 0 ma, v o = open, v cc = 18 v i cch 0.001 10 a coupler input capacitance f = 1.0 mhz, v f = 0 c in 25 pf input output insulation leakage current (3) 45 % relative humidity, t amb = 25 c, t = 5.0 s, v io = 3000 vdc 1.0 a resistance (input to output) (3) v io = 500 vdc r io 10 12 capacitance (input to output) (3) f = 1.0 mhz c io 0.6 pf current transfer ratio parameter test condition part symbol min. typ. max. unit current transfer ratio (1)(2) i f = 1.6 ma, v o = 0.4 v, v cc = 4.5 v 6n138 ctr 300 1600 % current transfer ratio i f = 0.5 ma, v o = 0.4 v, v cc = 4.5 v 6n139 ctr 400 1600 % i f = 1.6 ma, v o = 0.4 v, v cc = 4.5 v 6n139 ctr 500 2000 % switching characteristics parameter test condition part symbol min. typ. max. unit propagation delay time to logic low at output i f = 1.6 ma, r l = 2.2 k 6n138 t phl 2.0 10 s propagation delay time to logic low at output (1)(2) i f = 0.5 ma, r l = 4.7 k 6n139 t phl 6.0 25 s i f = 12 ma, r l = 270 6n139 t phl 0.6 1.0 s propagation delay time to logic high at output i f = 1.6 ma, r l = 2.2 k 6n138 t plh 2.0 35 s i f = 0.5 ma, r l = 4.7 k 6n139 t plh 4.0 60 s propagation delay time to logic high at output (1)(2) i f = 12 ma, r l = 270 6n139 t plh 1.5 7.0 s electrical characteristics (1) parameter test condition part symbol min. typ. max. unit
document number: 83605 for technical questi ons, contact: optocoupler.answers@vishay.com www.vishay.com rev. 1.5, 07-may-08 187 6n138/6n139 high speed optocoupler, 100 kbd, low input current, photodiode darlington output vishay semiconductors notes (1) common mode transient immunity in logic hi gh level is the maxium tolerable (positiv e) dvcm/dt on the leading edge of the common mode pulse, v cm , to assure that the output will re main in a logic high state (i.e. v o > 2.0 v) common mode transient immunity in logic low level is the maximum tolerable (negative) dvcm/dt on t he 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 < 0.8 v). (2) in applications where dv/dt may exceed 50 000 v/s (s uch as state discharge) a series resistor, r cc should be included to protect i c from destructively high su rge currents. the recommend value is r cc ? [ (1 v)/(0.15 i f (ma)] k package dimensions in inches (millimeters) common mode transient immunity parameter test condition part symbol min. typ. max. unit common mode transient immunity, logic high level output (1)(2) i f = 0 ma, r l = 2.2 k , r cc = 0, |v cm | = 10 v p-p |cm h | 500 v/s common mode transient immunity, logic low level output (1)(2) i f = 0 ma, r l = 2.2 k , r cc = 0, |v cm | = 10 v p-p |cm l |- 500 v/s i17 8 006 pin one id 0.255 (6.4 8 ) 0.26 8 (6. 8 1) 0.379 (9.63) 0.390 (9.91) 0.030 (0.76) 0.045 (1.14) 4 typ. 0.100 (2.54) typ. 10 3 to 9 0.300 (7.62) typ. 0.01 8 (0.46) 0.022 (0.56) 0.00 8 (0.20) 0.012 (0.30) 0.110 (2.79) 0.130 (3.30) 0.130 (3.30) 0.150 (3. 8 1) 0.020 (0.51) 0.035 (0. 8 9) 0.230 (5. 8 4) 0.250 (6.35) 4 3 2 1 0.031 (0.79) 0.050 (1.27) 5 6 7 8 iso method a 0.315 ( 8 .0) min. 0.300 (7.62) typ. 0.1 8 0 (4.6) 0.160 (4.1) 0.331 ( 8 .4) min. 0.406 (10.3) max. 0.02 8 (0.7) option 7 1 8 494 min. 0.315 ( 8 .00) 0.020 (0.51) 0.040 (1.02) 0.300 (7.62) ref. 0.375 (9.53) 0.395 (10.03) 0.012 (0.30) typ. 0.0040 (0.102) 0.009 8 (0.249) 15 max. option 9
www.vishay.com for technical questions, contact: optocoupler.answers@vishay.com document number: 83605 188 rev. 1.5, 07-may-08 6n138/6n139 vishay semiconductors high speed optocoupler, 100 kbd, low input current, ph otodiode darlington output ozone depleting substances policy statement it is the policy of vishay semiconductor gmbh to 1. meet all present and future national an d international stat utory requirements. 2. regularly and continuously improve the performance of ou r products, processes, distri bution and operating systems with respect to their impact on the health and safety of our employ ees and the public, as well as their impact on the environment. it is particular concern to control or eliminate releases of those substances into the atmosp here which are known as ozone depleting substances (odss). the montreal protocol (1987) and its london am endments (1990) intend to severely restrict the use of odss and forbid their use within the next ten years. various national and international in itiatives are pressing for an earlier ban on these substances. vishay semiconductor gmbh has been able to use its policy of c ontinuous improvements to eliminat e the use of odss listed in the following documents. 1. annex a, b and list of transitional substances of the montreal protocol and the london amendments respectively. 2. class i and ii ozone depleting substances in the clean air ac t amendments of 1990 by the environmental protection agency (epa) in the usa. 3. council decision 88/540/eec and 91/690/eec annex a, b and c (transitional substances) respectively. vishay semiconductor gmbh can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. we reserve the right to make changes to improve technical design and may do so without further notice. parameters can vary in different applicat ions. all operating parameters must be validat ed for each customer application by the customer. should the buyer use vishay semi conductors products for any unintended or unauthorized application, the buyer shall indemnify vishay semiconductors against all claims, costs, damag es, and expenses, arising out of , directly or indirectly, any claim of personal damage, injury or death associat ed with such unintended or unauthorized use. vishay semiconductor gmbh, p.o.b. 3535, d-74025 heilbronn, germany
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