IL755 DUAL CHANNEL ILD755 SINGLE CHANNEL FEATURES * High Current Transfer Ratios, VCE=5.0 V IL/ILD755-1: 750% at IF=2.0 mA * IL/ILD755-2: 1000% at IF=1.0 mA BVCEO >60 V * AC or Polarity Insensitive Inputs * Built-In Reverse Polarity Input Protection * Industry Standard DIP Package * Underwriters Lab File #E52744 * DVE VDE #0884 Available with Option 1 Bidirectional Input Darlington Optocoupler Dimensions in inches (mm) Single Channel 3 The IL755 are single channel Darlington optocouplers. The ILD755 has two isolated channels in a single DIP package. Anode/ Cathode 1 Cathode/ Anode 2 4 5 6 Base 5 Collector Emitter 6 4 NC 3 .335 (8.50) .343 (8.70) .300 (7.62) typ. .048 (0.45) .022 (0.55) .039 (1.00) Min. .130 (3.30) .150 (3.81) 18 4 typ. .031 (0.80) min. 3-9 .031 (0.80) .035 (0.90) .018 (0.45) .022 (0.55) .100 (2.54) typ. Dual Channel They are designed for applications requiring detection or monitoring of AC signals. Maximum Ratings Emitter (Each Channel) Continuous Forward Current .........................60 mA Power Dissipation at 25C.......................... 100 mW Derate Linearly from 25C .................... 1.33 mW/C Detector (Each Channel) Collector-Emitter Breakdown Voltage............... 60 V Collector-Base Breakdown Voltage ................. 60 V Power Dissipation at 25C IL755 ......................................................... 200 mW ILD755 ...................................................... 150 mW Derate Linearly from 25C ILD755 .................................................. 2.6 mW/C ILD755 .................................................. 2.0 mW/C Package Isolation Test Voltage (PK) (t=1.0 sec.) ...................... 7500 VACPK/5300 VRMS Total Power Dissipation at 25C Ambient (LED Plus Detector) IL755 ......................................................... 250 mW ILD755 ...................................................... 400 mW Derate Linearly from 25C IL7553 ................................................... 3.0 mW/C ILD7555 ................................................ 3.0 mW/C Creepage ................................................. 7.0 mm Clearance ................................................. 7.0 mm Storage Temperature.................... -55C to +150C Operating Temperature ................ -55C to +100C Lead Soldering Time at 260C .................... 10 sec. pin one ID 1 .248 (6.30) .256 (6.50) DESCRIPTION The IL/ILD755 are bidirectional input optically coupled isolators. They consist of two Gallium Arsenide infrared emitting diodes coupled to a silicon NPN photodarlington per channel. 2 .114 (2.90) .130 (3.0) .010 (.25) typ. .300-.347 (7.62-8.81) pin one ID 4 3 2 1 5 6 7 8 Anode .255 (6.48) .268 (6.81) .379 (9.63) .390 (9.91) .030 (0.76) .045 (1.14) 4 typ. 1 8 Emitter Cathode 2 7 Collector Cathode 3 6 Collector Anode 4 5 Emitter .300 (7.62) typ. .031 (0.79) .130 (3.30) .150 (3.81) 10 .050 (1.27) .018 (.46) .022 (.56) .020 (.51 ) .035 (.89 ) .100 (2.54) typ. 3-9 .008 (.20) .012 (.30) .230(5.84) .110 (2.79) .250(6.35) .130 (3.30) Electrical Characteristics TA=25C Emitter Forward Voltage Detector -- -- -- Package -- Symbol Min. Typ. Max. Unit Condition VF -- 1.2 1.5 V IF=10 mA BVCEO BVCBO 75 90 10 -- -- 100 V ICEO 60 60 -- nA IC=1.0 mA IC=10 A VCE=10 V VCEsat -- -- 1.0 -- -- -- IF=10 mA, IC=10 mA VCE=5.0 V % % IF=2.0 mA, IF=1.0 mA, VCC=10 V, RL=100 , IF=2.0 mA IF=1.0 mA DC Current CTR Transfer Ratio IL755/ILD755-1 IL755/ILD755-2 Rise Time/Fall Time -- IL/ILD755-1 IL/ILD755-2 750 1000 -- -- 50 70 s s 2001 Infineon Technologies Corp. * Optoelectronics Division * San Jose, CA www.infineon.com/opto * 1-888-Infineon (1-888-463-4636) 2-154 February 24, 2000-19 IF - LED Forward Current - mA Figure 1. LED forward current versus forward voltage Figure 5. Normalized non-saturated and saturated collector-emitter current versus LED current 60 40 NIce - Normalized Ice 10 85C 20 25C 0 -55C -20 -40 -60 -1.5 -1.0 -0.5 0.0 0.5 1.0 Normalized to: Ta = 25C IF = 10 mA Vce = 5 V 1 .01 HFE - Forward Transfer Gain Normalized to: 3.5 Ta = 25C Vce = 5 V IF = 1 mA 3.0 2.5 2.0 Vce = 5 V 1.5 1.0 0.5 Vce = 1 V 0.0 .1 1 10 IF - LED Current - mA 2.5 2.0 Normalized to: Ta = 25C Vce = 5 V IF = 2 mA 1.0 0.5 Vce = 1 V 1 10 IF - LED Current - mA 10 Vce = 1 V 2000 0 .01 .1 1 10 100 Ta = 25C, Vcc = 5V Vth = 1.5 V 1K 60 220 40 470 20 100 0 5 10 15 IF - LED Current - mA 20 Figure 8. High to low propagation delay versus collector load resistance and LED current Vce = 5 V Vce = 1 V .1 1 10 IF - LED Current - mA 80 0 1 .01 .1 4000 100 Figure 4. Normalized non-saturated and saturated Ice versus LED current Normalized to: Ta = 25C Vce = 5 V IF = 2 mA 6000 Figure 7. Low to high propagation delay versus collector load resistance and LED current Vce = 5 V 100 Vce = 5 V Ib - Base Current - A 1.5 0.0 .1 Ta = 25C 8000 tpLH - Low/High Propagation Delay - s NCTRce - Normalized CTRce 3.0 10000 100 Figure 3. Normalized non-saturated and saturated CTRce versus LED current NIce - Normalized Ice Figure 6. Non-saturated and saturated HFE versus base current tpHL - High/Low Propagation delay - s NCTRce - Normalized CTRce 4.0 100 1 10 IF - LED Current - mA VF - LED Forward Voltage - V Figure 2. Normalized non-saturated and saturated CTRce versus LED current Vce = 1V .1 .001 .1 1.5 Vce = 5 V 100 20 1K 15 10 100 5 0 0 2001 Infineon Technologies Corp. * Optoelectronics Division * San Jose, CA www.infineon.com/opto * 1-888-Infineon (1-888-463-4636) Ta = 25C Vcc = 5 V Vth = 1.5 V 5 10 15 IF - LED Current - mA 20 IL/ILD755 2-155 February 24, 2000-19 Figure 10. Normalized non-saturated and saturated CTRce versus LED current Figure 9. Switching waveform IF VCC=10 V F=10 KHz, DF=50% tD VO tR RL VO tPLH tPHL tS IF=1 mA VTH=1.5 V tF 2001 Infineon Technologies Corp. * Optoelectronics Division * San Jose, CA www.infineon.com/opto * 1-888-Infineon (1-888-463-4636) IL/ILD755 2-156 February 24, 2000-19