parameter symbol value units storage temperature t stg -55 to +125 c operating temperature t opr -55 to +85 c reflow temperature profile (refer to fig. 11) emitter dc/average forward input current i f (avg) 20 ma peak forward input current (50% duty cycle, 1 ms p.w.) i f (pk) 40 ma peak transient input current - ( 6 1 s p.w., 300 pps )i f (trans) 1.0 a reverse input voltage v r 5v input power dissipation p d 35 mw detector average output current (pin 6) i o (avg) 60 ma emitter-base reverse voltage v ebr 0.5 v supply voltage, output voltage hcpl-0700 v cc, v o -0.5 to 7 v hcpl-0701 -0.5 to 18 output power dissipation p d 100 mw absolute maximum ratings (t a = 25c unless otherwise specified) 1 2 3 4 5 6 7 8 + _ v f v cc v b v o gnd hcpl-0700 / hcpl-0701 n/c n/c single-channel hcpl-0700 hcpl-0701 package dimensions lead coplanarity : 0.004 (0.10) max 0.202 (5.13) 0.182 (4.63) 0.021 (0.53) 0.011 (0.28) 0.050 (1.27) typ 0.244 (6.19) 0.224 (5.69) 0.143 (3.63) 0.123 (3.13) 0.008 (0.20) 0.003 (0.08) 0.010 (0.25) 0.006 (0.16) seat ing plane 0.164 (4.16) 0.144 (3.66) 0.019 [0.48] pin 1 note all dimensions are in inches (millimeters) features low current - 0.5 ma superior ctr-2000% superior cmr-10 kv/ s ctr guaranteed 0-70 c *bsi, csa and ul approval low input current high gain split darlington optocouplers description the hcpl-0700 and hcpl-0701 optocouplers consist of an algaas led optically coupled to a high gain split darlington photodetector housed in a compact 8-pin small outline package. the split darlington configuration separating the input photodiode and the first stage gain from the output transistor permits lower out- put saturation voltage and higher speed operation than possible with conventional darlington phototransistor optocoupler. the combination of a very low input current of 0.5 ma and a high current transfer ratio of 2000% makes this family particularly useful for input interface to mos, cmos, lsttl and eia rs232c, while output compatibility is ensured to cmos as well as high fan-out ttl requirements. applications digital logic ground isolation telephone ring detector eia-rs-232c line receiver high common mode noise line receiver ? bus isolation current loop receiver *samples submitted for certification - approval pending ? ? 2001 fairchild semiconductor corporation ds300394 3/5/01 1 of 9 www.fairchildsemi.com
electrical characteristics (t a = 0 to 70 c unless otherwise specified.) parameter test conditions symbol device min typ** max unit emitter t a =25 c) v f all 1.0 1.27 1.7 input forward voltage (i f = 1.6 ma) 1.75 v input reverse breakdown voltage (t a = 25 c, i r = 10 ?) bv r all 5.0 20 temperature coefficient of forward voltage (i f = 1.6 ma) ( v f / t a ) all -1.8 mv/ c detector (i f = 0 ma, v o = v cc = 18 v) i oh hcpl-0701 0.01 100 ? logic high output current (i f = 0 ma, v o = v cc = 7 v) hcpl-0700 0.01 250 logic low supply (i f = 1.6 ma, v o = open) i ccl hcpl-0700 0.4 1.5 ma (v cc = 18 v) hcpl-0701 logic high supply (i f = 0 ma, v o = open) i cch hcpl-0700 0.05 10 a (v cc = 18 v) hcpl-0701 individual component characteristics parameter test conditions symbol device min typ** max unit coupled (i f = 0.5 ma, v o = 0.4 v, v cc = 4.5 v) hcpl-0701 400 2000 5000 current transfer ratio (i f = 1.6 ma, v o = 0.4 v, v cc = 4.5 v) ctr hcpl-0701 500 1300 2600 % (notes 1,2) (i f = 1.6 ma, v o = 0.4 v, v cc = 4.5 v) hcpl-0700 300 1300 2600 (i f = 0.5 ma, i o = 2 ma, v cc = 4.5 v) 0.05 0.4 logic low output voltage (i f = 1.6 ma, i o = 8 ma, v cc = 4.5 v) hcpl-0701 0.10 0.4 output voltage (i f = 5 ma, i o = 15 ma, v cc = 4.5 v) v ol 0.13 0.4 v (note 2) (i f = 12 ma, i o = 24 ma, v cc = 4.5 v) 0.20 0.4 (i f = 1.6 ma, i o = 4.8 ma, v cc = 4.5 v) hcpl-0700 0.08 0.4 transfer characteristics (t a = 0 to 70 c unless otherwise specified) ** all typicals at t a = 25 c single-channel hcpl-0700 hcpl-0701 characteristics test conditions symbol min typ** max unit (relative humidity = 45%) input-output (t a = 25 c, t = 5 s) i i-o 1.0 a insulation leakage current (v i-o = 3000 vdc) (note 4) withstand insulation test voltage (rh 6 50%, t a = 25 c) v iso 2500 v rms (note 4, 5) ( t = 1 min.) resistance (input to output) (note 4) (v i-o = 500 vdc) r i-o 10 12 1 isolation characteristics (t a = 0 to 70 c unless otherwise specified) www.fairchildsemi.com 2 of 9 3/5/01 ds300394 low input current high gain split darlington optocouplers
** all typicals at t a = 25 c single-channel hcpl-0700 hcpl-0701 parameter test conditions symbol device min typ** max unit (r l = 4.7 k 1 , i f = 0.5 ma) hcpl-0701 4 30 propagation delay t a = 25 c25 time to logic low (r l = 270 1 , i f = 12 ma) t phl hcpl-0701 0.2 2 s (note 2) (fig. 13) t a = 25 c1 (r l = 2.2 k 1 , i f = 1.6 ma) hcpl-0700 1.5 15 t a = 25 c10 (r l = 4.7 k 1 , i f = 0.5 ma) hcpl-0701 12 90 propagation delay (r l = 4.7 k 1 , i f = 0.5 ma) t a = 25 c60 time to logic high (r l = 270 1 , i f = 12 ma) t plh hcpl-0701 1.3 10 ? (note 2) (fig. 13) t a = 25 c7 (r l = 2.2 k 1 , i f = 1.6 ma) hcpl-0700 7 50 t a = 25 c35 common mode hcpl-0700 transient (i f = 0 ma, v cm = 10 v p-p ) |cm h | 1,000 10,000 v/ s immunity at t a = 25 c, (r l = 2.2 k 1 ) (note 3) (fig. 14) hcpl-0701 logic high common mode hcpl-0700 transient (i f = 1.6 ma, v cm = 10 v p-p, r l = 2.2 k 1 ) |cm l | 1,000 10,000 v/ s immunity at t a = 25 c (note 3) (fig. 14) hcpl-0701 logic low switching characteristics (t a = 0 to 70 c unless otherwise specified., v cc = 5 v) 1. current transfer ratio is defined as a ratio of output collector current, i o, to the forward led input current, i f , times 100%. 2. pin 7 open. use of a resistor between pins 5 and 7 will decrease gain and delay time. 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 2.0 v). 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 t 0.8 v). 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 togeth er. 5. 2500 vac rms for 1 minute duration is equivalent to 3000 vac rms for 1 second duration. notes ds300394 3/5/01 3 of 9 www.fairchildsemi.com low input current high gain split darlington optocouplers
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 ? 0 ? voltage of driver v oh1 - logic ? 1 ? 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 electrical characteristics (t a = 25 c unless otherwise specified) 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 output cmos cmos 74xx 74lxx 74sxx 74lsxx 74hxx @ 5 v @ 10 v r1 ( 1 )r2 ( 1 )r2 ( 1 )r2 ( 1 )r2 ( 1 )r2 ( 1 )r2 ( 1 )r2 ( 1 ) cmos non-inv. 2000 @ 5 v inv. 510 cmos non-inv. 5100 @ 10 v inv. 4700 74xx non-inv. 2200 inv. 180 74lxx non-inv. 1800 1000 2200 750 1000 1000 1000 560 inv. 100 74sxx non-inv. 2000 inv. 360 74lsxx non-inv. 2000 inv. 180 74hxx non-inv. 2000 inv. 180 fig. 1 resistor values for logic interface fig. 2 non-inverting logic interface fig. 3 inverting logic interface single-channel hcpl-0700 hcpl-0701 www.fairchildsemi.com 4 of 9 3/5/01 ds300394 low input current high gain split darlington optocouplers
fig. 4 propagation delay vs. temperature t a - temperature (?c) t a - temperature (?c) -60 -40 -20 0 2 0 40 60 80 100 t p - pr op a g a t ion dela y ( s) 0 5 10 15 20 25 30 35 t p - pr op a g a t ion dela y ( s) fig. 6 propagation delay vs. temperature -60 -40 -20 0 2 0 4 0 6 0 8 0 100 0 1 2 3 4 t phl t plh i f = 12 ma v cc = 5 v r l = 270 ? 1/f = 50 s t a - temperature (?c) fig. 7 logic high output current vs. temperature -40 -20 0 20 4 0 6 0 8 0 100 i o h - logic high output current (na) 0.01 0.1 1 10 100 1000 v cc = v o = 5.5 v t a - temperature (?c) fig. 5 propagation delay vs. temperature -60 -40 -20 0 2 0 4 0 6 0 8 0 100 t p - pr op a g a t ion dela y ( s) 0 2 4 6 8 10 12 14 16 18 20 t phl t plh i f = 1.6 ma v cc = 5 v r l = 2.2 k ? 1/f = 50 s v cc = 5 v i f = 0.5 ma r l = 4.7 k ? 1/f = 50 s t plh t phl single-channel hcpl-0700 hcpl-0701 ds300394 3/5/01 5 of 9 www.fairchildsemi.com low input current high gain split darlington optocouplers
fig. 8 output current vs. input forward current i f - input forward current (ma) 0.01 0.1 1 10 i o - output current (ma) 0.01 0.1 1 10 100 t a = 70 ? c t a = 25 ? c t a = 0 ? c t a = -40 ? c t a = 85 ? c fig. 9 input forward current vs. forward voltage v f - forward voltage (v) 1.1 1.2 1.3 1.4 1.5 1.6 i f - for w ard current (ma) 0.001 0.01 0.1 1 10 100 t a = 85 ? c t a = 70 ? c t a = 25 ? c t a = 0 ? c t a = -40 ? c v cc = 5v v o = 0.4v i f - input forward current (ma) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 i c c l - logic lo w suppl y current (ma) 0.0 0.1 0.2 0.3 0.4 0.5 v cc = 18v v cc = 5v logic low supply current vs. input forward current fig. 10 logic low supply current vs. input forward current fig. 11 dc transfer characteristics v o - output voltage (v) 012 i o - output current (ma) 0 20 40 60 80 i f = 5.0ma i f = 4.5ma i f = 4.0ma i f = 3.5ma i f = 3.0ma i f = 2.5ma v cc = 5v t a = 25 ? c i f = 0.5ma i f = 1.0ma i f = 1.5ma i f = 2.0ma fig. 12 current transfer ratio vs. input forward current i f - input forward current (ma) 0.1 1 1 0 ctr - current transfer ra tio (%) 0 500 1000 1500 2000 2500 3000 3500 t a = 85 ? c t a = 70 ? c t a = 25 ? c t a = 0 ? c t a = -40 ? c v cc = 5v v o = 0.4v single-channel hcpl-0700 hcpl-0701 www.fairchildsemi.com 6 of 9 3/5/01 ds300394 low input current high gain split darlington optocouplers
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 0 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% 1 0% 90% cm v 10 v 3 i monitor f 4 i/ < 100 s 10% d.c. tr = 5ns generator pulse z = 50 f o + v f i e 1 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* 0.1 f f t m r 90% shield noise * includes probe and fixture capacitance fig. 14 common mode immunity test circuit fig. 13 switching time test circuit single-channel hcpl-0700 hcpl-0701 ds300394 3/5/01 7 of 9 www.fairchildsemi.com low input current high gain split darlington optocouplers
r1 .r1 tape and reel (500 per reel) r2 .r2 tape and reel (2500 per reel) order entry option identifier description 4.0 0.1 1.5 min user direction of feed 2 0.05 1.75 0.10 5.5 0.05 12.0 0.3 8.0 0.1 0.3 max 8.3 0.1 3.5 0.2 0.1 max 6.4 0.2 5.2 0.2 1.5 + 0.1/-0 ordering information 225 ? c time>183 ? c:120 sec to180 sec 220 ? c:10 sec to 40 sec 1 0 3 2 4 5 50 200 150 100 250 0 time (min) recommended ir reflow profile: j-std-020 fig. 15 jedec reflow profile qt carrier tape specifications single-channel hcpl-0700 hcpl-0701 www.fairchildsemi.com 8 of 9 3/5/01 ds300394 low input current high gain split darlington optocouplers
disclaimer fairchild 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. life support policy fairchild s products are not authorized for use as critical components in life support devices or systems without the express written approval of the president of fairchild semiconductor corporation. as used herein: 1. life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body,or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in 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. single-channel hcpl-0700 hcpl-0701 low input current high gain split darlington optocouplers ds300394 3/5/01 9 of 9 www.fairchildsemi.com
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