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| 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 DE Dimensions in inches (mm) 3 .248 (6.30) .256 (6.50) 4 5 6 2 1 Pin One I.D. Anode 1 Cathode 2 NC 3 .300 (7.62) Typ. .130 (3.30) .150 (3.81) 18 Typ. .010 (.25) .014 (.35) .300 (7.62) .347 (8.82) .110 (2.79) .150 (3.81) 6 Base 5 Collector 4 Emitter .335 (8.50) .343 (8.70) .039 (1.00) min. 4 typ. .018 (0.45) .022 (0.55) .020 (.051) min. .031 (0.80) .035 (0.90) .100 (2.54) Typ. 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. Maximum Ratings Emitter (Each Channel) Peak Reverse Voltage........................................ 6 V Continuous Forward Current......................... 60 mA Power Dissipation at 25C ......................... 100 mW Derate Linearly from 25C ................... 1.33 mW/C Detector (Each Channel) Power Dissipation at 25C Ambient........... 150 mW Derate Linearly from 25C ..................... 2.0 mW/C Package Isolation Test Voltage (t=1 sec.)........................................5300 VACRMS Total Package Power Dissipation at 25C IL66.......................................................... 250 mW ILD66 ....................................................... 400 mW ILQ66 ....................................................... 500 mW Derate Linearly from 25C 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=25C................................1012 VIO=500 V, TA=100C..............................1011 Storage Temperature ................... -55C to +125C Operating Temperature................ -55C to +100C Lead Soldering Time at 260C ....................10 sec. Pin One I.D. Anode 1 Cathode 2 Cathode 3 5 6 7 8 4 3 2 1 8 Emitter 7 Collector 6 Collector 5 Emitter .255 (6.48) .268 (6.81) .379 (9.63) .390 (9.91) .030 (.76) .130 (3.30) .045 (1.14) .150 (3.81) Anode 4 .305 Typ. (7.75) Typ. 4 Typ. .018 (.46) .022 (.56) .030 (.76 ) .040 (1.02) .100 (2.54) Typ. 3-9 10 Typ. .008 (.20) .012 (.30) .115 (2.92) .135 (3.43) Anode 1 16 Emitter 15 Collector 14 Collector 13 Emitter 12 Emitter 11 Collector 10 Collector 9 Emitter Pin One I.D. .255 (6.48) .268 (6.81) Cathode 2 Cathode 3 Anode 4 Anode 5 Cathode 6 Cathode 7 .779 (19.77 ) .790 (20.07) .030 (.76) .045 (1.14) .130 (3.30) .150 (3.81) Anode 8 .305 Typ. (7.75) Typ. 4 Typ. .018 (.46) .022 (.56) .030 (.76 ) .040 (1.02) .100 (2.54) Typ. 3-9 10 Typ. .008 (.20) .012 (.30) .115 (2.92) .135 (3.43) 5-1 Electrical Characteristics (TA=25C) Symbol GaAs Emitter Forward Voltage Reverse Current Capacitance Photodarlington Breakdown Voltage Collector-Emitter Collector-Base (IL66) Leakage Current, Collector-Emitter Capacitance, Collector-Emitter Coupled Characteristics Current Transfer Ratio IL/ILD/ILQ66-1 IL/ILD/ILQ66-2 IL/ILD/ILQ66-3 IL/ILD/ILQ66-4 Saturation Voltage, Collector-Emitter Rise Time -1, -2, -4 Fall Time -1, -2, -4 Rise Time -3 Fall Time -3 CTR 100 300 400 500 VCEsat tR tF tR tF 400 500 500 750 0.9 1.0 200 200 200 200 % % % % V s s s s 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 IC=10 mA, IF=10 mA VCC=10 V IF=2 mA, RC=100 IF=0.7 mA VCC=10 V, RL=100 BVCEO BVCBO ICEO 60 60 1.0 100 V V nA IC=1 mA, IF=0 IC=10 A VCE=50 V, IF=0 1.25 0.1 25 1.5 10 V A pF IF=20 mA VR=6.0 V VR=0 V Min. Typ. Max.. Unit Condition 3.4 pF VCE=10 V Figure 1. Forward voltage versus forward current 1.4 VF - Forward Voltage - V Figure 3. Normalized non-saturated and saturated CTRce versus LED current 1.2 NCTRce - Normalized CTRce 1.3 1.2 1.1 1.0 0.9 0.8 0.7 .1 Ta = -55C Ta = 25C 1.0 0.8 0.6 0.4 0.2 0.0 .1 Normalized to: Ta = 25C Vce = 5 V IF = 10 ma Vce = 5 V Ta = 100C Vce = 1 V 1 10 100 1000 1 10 IF - Forward Current - mA 100 IF - LED Current - mA Figure 2. Normalized non-saturated and saturated CTRce versus LED curren 2.0 NCTRce - Normalized CTRce 1.5 1.0 0.5 Vce = 1 V 0.0 .1 1 10 IF - LED Current - mA 100 Normalized to: Ta = 25C Vce = 5 V IF = 2 mA Figure 4. Non-saturated and saturated collector emitter current versus LED current 10000 1000 Vce = 5 V Vce = 5 V Ice - Collector-emitter current - mA 100 10 1 .1 .01 .1 Vce = 1 V .001 1 10 IF - LED Current - mA 100 IL/ILD/ILQ66 5-2 Figure 5. Collector-base photocurrent versus LED current 1000 Icb - Photocurrent- a Ta = 25C 100 Figure 9. Low/high propagation delay versus collector load resistance and LED current tpLH - Low/High Propagation Delay - s 150 125 100 75 50 25 0 0 5 10 15 IF - LED Current - mA 20 Ta = 25C Vcc = 5 V Vth = 1.5 V 2K 10K 10 1 .1 .1 1 10 IF - LED Current - mA 100 220 Figure 6. Collector-emitter current versus LED current 10000 Ice - Collector-emitter current - mA Figure 10. Switching waveform IF Ta = 25C Vce = 5 V 1000 100 10 1 .1 .01 .001 .1 1 10 100 Ib - Base Current - s 1000 Vce = 1 V VO tD tR tPLH VTH=1.5 V tF tPHL tS Figure 7. Non-saturated and saturated HFE versus LED current 25000 HFE - Forward Gain Figure 11. Switching schematic VCC=10 V Ta = 25C Vce = 5 V F=10 KHz, DF=50% 20000 15000 10000 RL VO IF 5000 0 .1 Vce = 1 V 1 10 100 Ib - Base Current - A 1000 Figure 8. High/low propagation delay versus collector load resistance and LED current Figure 8 50 tpHL - High/Low Propagation Delay - s 40 30 20 10 0 0 5 10 15 IF - LED Current - mA 20 220 10K Ta = 25C Vcc = 5 V Vth = 1.5 V IL/ILD/ILQ66 5-3 |
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