IL66 SERIES DUAL CHANNEL ILD66 SERIES QUAD CHANNEL ILQ 66 SERIES SINGLE CHANNEL PHOTODARLINGTON OPTOCOUPLER FEATURES • Internal RBE for High Stability • Current Transfer Ratio is Tested at 2.0 mA and 0.7 mA Input IL/ILD/ILQ66 Series: - 1, 100% min. at IF=2 mA, VCE=10 V - 2, 300% min. at IF=2 mA, VCE=10 V - 3, 400% min. at IF=0.7 mA, VCE=10 V - 4, 500% min. at IF=2 mA, VCE=5 V • Four Available CTR Categories per Package Type • BVCEO>60 V • Standard DIP Packages • Underwriters Lab File #E52744 • V VDE 0884 Available with Option 1 Dimensions in inches (mm) 2 3 Pin One I.D. 1 Anode 1 .248 (6.30) .256 (6.50) 6 Base Cathode 2 4 5 6 5 Collector NC 3 4 Emitter .335 (8.50) .343 (8.70) .300 (7.62) Typ. .039 (1.00) min. .130 (3.30) .150 (3.81) 4° typ. 18° Typ. .010 (.25) .014 (.35) .300 (7.62) .347 (8.82) .020 (.051) min. .031 (0.80) .035 (0.90) .018 (0.45) .022 (0.55) .100 (2.54) Typ. .110 (2.79) .150 (3.81) D E DESCRIPTION IL66, ILD66, and ILQ66 are optically coupled isolators employing Gallium Arsenide infrared emitters and silicon photodarlington detectors. Switching can be accomplished while maintaining a high degree of isolation between driving and load circuits, with no crosstalk between channels. 4 Detector (Each Channel) Power Dissipation at 25°C Ambient........... 150 mW Derate Linearly from 25°C ..................... 2.0 mW/°C Package Isolation Test Voltage (t=1 sec.)........................................5300 VACRMS Total Package Power Dissipation at 25°C IL66.......................................................... 250 mW ILD66 ....................................................... 400 mW ILQ66 ....................................................... 500 mW Derate Linearly from 25°C IL66...................................................... 3.3 mW/°C ILD66 ................................................. 5.33 mW/°C ILQ66 ................................................. 6.67 mW/°C Creepage.................................................7 min mm Clearance ................................................7 min mm Comparative Tracking Index..............................175 Isolation Resistance VIO=500 V, TA=25°C................................≥1012 Ω VIO=500 V, TA=100°C..............................≥1011 Ω Storage Temperature ................... –55°C to +125°C Operating Temperature................ –55°C to +100°C Lead Soldering Time at 260°C ....................10 sec. 2 1 Pin One I.D. Anode 1 .255 (6.48) .268 (6.81) 5 6 7 8 7 Collector Cathode 3 6 Collector 4° Typ. .030 (.76 ) .040 (1.02) 5 Emitter .305 Typ. (7.75) Typ. .030 (.76) .130 (3.30) .045 (1.14) .150 (3.81) .018 (.46) .022 (.56) 8 Emitter Cathode 2 Anode 4 .379 (9.63) .390 (9.91) Maximum Ratings Emitter (Each Channel) Peak Reverse Voltage........................................ 6 V Continuous Forward Current......................... 60 mA Power Dissipation at 25°C ......................... 100 mW Derate Linearly from 25°C ................... 1.33 mW/°C 3 10° Typ. 3°–9° .115 (2.92) .135 (3.43) .008 (.20) .012 (.30) .100 (2.54) Typ. Anode 1 Pin One I.D. .255 (6.48) .268 (6.81) 15 Collector Cathode 3 14 Collector Anode 4 13 Emitter Anode 5 12 Emitter Cathode 6 11 Collector Cathode 7 10 Collector .779 (19.77 ) .790 (20.07) .030 (.76) .045 (1.14) Anode 8 5–1 .030 (.76 ) .040 (1.02) .100 (2.54) Typ. 9 Emitter .305 Typ. (7.75) Typ. .130 (3.30) .150 (3.81) 4° Typ. .018 (.46) .022 (.56) 16 Emitter Cathode 2 3°–9° 10° Typ. .008 (.20) .012 (.30) .115 (2.92) .135 (3.43) Electrical Characteristics (TA=25C) Symbol Min. Typ. Max.. Unit Condition Forward Voltage 1.25 1.5 V IF=20 mA Reverse Current 0.1 10 µA VR=6.0 V Capacitance 25 pF VR=0 V V V IC=1 mA, IF=0 IC=10 µA nA VCE=50 V, IF=0 3.4 pF VCE=10 V 400 500 500 750 % % % % IF=2 mA,VCE=10 V IF=2 mA,VCE=10 V IF=0.7 mA, VCE=10 V IF=2 mA, VCE=5 V 1.0 V IC=10 mA, IF=10 mA GaAs Emitter Photodarlington Breakdown Voltage Collector-Emitter Collector-Base (IL66) BVCEO BVCBO Leakage Current, Collector-Emitter 60 60 ICEO 1.0 Capacitance, Collector-Emitter 100 Coupled Characteristics Current Transfer Ratio IL/ILD/ILQ66-1 IL/ILD/ILQ66-2 IL/ILD/ILQ66-3 IL/ILD/ILQ66-4 CTR Saturation Voltage, Collector-Emitter VCEsat Rise Time -1, -2, -4 tR 200 µs VCC=10 V Fall Time -1, -2, -4 tF 200 µs IF=2 mA, RC=100 Ω Rise Time -3 tR 200 µs IF=0.7 mA Fall Time -3 tF 200 µs VCC=10 V, RL=100 Ω 100 300 400 500 0.9 Figure 1. Forward voltage versus forward current Figure 3. Normalized non-saturated and saturated CTRce versus LED current Ta = -55°C 1.3 1.2 NCTRce - Normalized CTRce VF - Forward Voltage - V 1.4 1.2 Ta = 25°C 1.1 1.0 0.9 Ta = 100°C 0.8 0.7 .1 1 10 IF - Forward Current - mA 100 0.2 Vce = 1 V 0.0 .1 Ice - Collector-emitter current - mA NCTRce - Normalized CTRce 0.4 1 10 100 1000 Vce = 5 V 1000 Vce = 5 V 0.5 Vce = 1 V 0.0 1 10 IF - LED Current - mA 0.6 10000 1.0 .1 Vce = 5 V Figure 4. Non-saturated and saturated collector emitter current versus LED current 2.0 1.5 0.8 IF - LED Current - mA Figure 2. Normalized non-saturated and saturated CTRce versus LED curren Normalized to: Ta = 25°C Vce = 5 V IF = 2 mA Normalized to: Ta = 25°C Vce = 5 V IF = 10 ma 1.0 100 100 Vce = 1 V 10 1 .1 .01 .001 .1 1 10 IF - LED Current - mA 100 IL/ILD/ILQ66 5–2 Figure 5. Collector-base photocurrent versus LED current Figure 9. Low/high propagation delay versus collector load resistance and LED current tpLH - Low/High Propagation Delay - µs 1000 Icb - Photocurrent- µa Ta = 25°C 100 10 1 .1 .1 1 10 IF - LED Current - mA Ice - Collector-emitter current - mA Ta = 25°C 10KΩ 125 100 75 2KΩ Ta = 25°C Vcc = 5 V Vth = 1.5 V 50 25 220Ω 0 0 100 Figure 6. Collector-emitter current versus LED current 10000 150 5 10 15 IF - LED Current - mA Figure 10. Switching waveform IF Vce = 5 V 1000 100 Vce = 1 V 10 1 tD tR VO .1 tPLH .01 .001 .1 1 10 100 Ib - Base Current - µs 1000 tPHL tS VTH=1.5 V tF Figure 11. Switching schematic Figure 7. Non-saturated and saturated HFE versus LED current VCC=10 V 25000 HFE - Forward Gain 20 Ta = 25°C 20000 F=10 KHz, DF=50% Vce = 5 V RL VO 15000 10000 IF 5000 Vce = 1 V 0 .1 1 10 100 Ib - Base Current - µA 1000 Figure 8. High/low propagation delay versus collector resistance and LED current Figureload 8 tpHL - High/Low Propagation Delay - µs 50 10KΩ 40 Ta = 25°C Vcc = 5 V Vth = 1.5 V 30 20 220Ω 10 0 0 5 10 15 IF - LED Current - mA 20 IL/ILD/ILQ66 5–3