IL201/IL202/IL203 Phototransistor Optocoupler FEATURES • High Current Transfer Ratio, 75% to 450% • Minimum Current Transfer Ratio, 10% • Guaranteed at IF=1.0mA • High Collector-Emitter Voltage, BVCEO=70V • Long Term Stability • Industry Standard DIP Package • Underwriters Lab File #E52744 • V VDE 0884 Available with Option 1 Dimensions in inches (mm) 3 The IL201/202/203 are optically coupled pairs employing a Gallium Arsenide infrared LED and a Silicon NPN phototransistor. Signal information, including a DC level, can be transmitted by the device while maintaining a high degree of electrical isolation between input and output. The IL201/202/203 can be used to replace relays and transformers in many digital interface applications, as well as analog applications such as CRT modulation. Maximum Ratings Emitter Peak Reverse Voltage .................................. 6.0 V Continuous Forward Current ...................... 60 mA Power Dissipation at 25°C....................... 100 mW Derate Linearly from 25°C ................. 1.33 mW/°C Detector Collector-Emitter Breakdown Voltage, BVCEO ........................................................ 70 V Emitter-Collector Breakdown Voltage, BVECO ....................................................... 7.0 V Collector-Base Breakdown Voltage, BVCBO ....................................................... 70 V Power Dissipation.................................... 200 mW Derate Linearly from 25°C ................... 2.6 mW/°C Package Isolation Test Voltage (t=1.0 sec.) ...... 5300 VRMS Total Package Dissipation at 25°C A (LED + Detector).................................. 250 mW Derate Linearly from 25°C ................... 3.3 mW/°C Creepage ............................................... ≥7.0 min Clearance ............................................... ≥7.0 min Storage Temperature ................ –55°C to +150°C Operating Temperature ............ –55°C to +100°C Lead Soldering Time at 260°C ..................10 sec. pin one ID 1 .248 (6.30) .256 (6.50) 4 5 Anode 1 6 Base Cathode 2 5 Collector NC 3 4 Emitter 6 .335 (8.50) .343 (8.70) D E DESCRIPTION 2 .300 (7.62) typ. .048 (0.45) .022 (0.55) .039 (1.00) Min. .130 (3.30) .150 (3.81) 4° typ. .018 (0.45) .022 (0.55) 18° .031 (0.80) min. 3°–9° .031 (0.80) .035 (0.90) .100 (2.54) typ. .114 (2.90) .130 (3.0) .010 (.25) typ. .300–.347 (7.62–8.81) Characteristics 0°C to 70°C unless otherwise specified Parameter Symbol Min. Typ. Max. Unit Condition VF — 1.2 1.5 V IF=20 mA Emitter Forward Voltage IF=1.0 mA Forward Voltage — 1.0 1.2 Breakdown Voltage 6.0 20 — IR — 0.1 10 µA VR=6.0 V TA=25°C Transistor Gain HFE 100 200 — — VCE=5.0 V IC=100 µA Breakdown Voltage Collector-Emitter BVCEO 70 — — V IC=100 µA Breakdown Voltage Emitter-Collector BVECO 7.0 10 — IE=100 µA Breakdown Voltage Collector-Base BVCBO 70 90 — IC=10 µA Leakage Current Collector-Emitter ICEO — 5.0 50 nA VCE=10 V, TA=25°C CTRCB 0.15 — — % IF=10 mA VCB=10 V VCEsat — — 0.4 V IF=10 mA IC=2.0 mA DC Current Transfer Ratio CTR IL201 IL202 IL203 % 75 125 225 100 200 300 150 250 450 IF=10 mA, VCE=10 V DC Current Transfer Ratio CTR IL201 IL202 IL203 — — % 10 30 50 IF=1.0 mA, VCE=10 V Reverse Current IR=10 µA Detector Package Base Current Transfer Ratio 2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA www.infineon.com/opto • 1-888-Infineon (1-888-463-4636) 2–104 March 1, 2000-00 Figure 1. Forward voltage versus forward current Figure 5. Normalized non-saturated and saturated CTR at TA=85°C versus LED current 1.3 NCTR - Normalized CTR VF - Forward Voltage - V 1.4 TA = -55°C 1.2 TA = 25°C 1.1 1.0 0.9 TA = 100°C 0.8 1.5 Normalized to: VCE = 10 V, IF = 10 mA, TA = 25°C CTRce(sat) VCE = 0.4 V 1.0 TA = 85°C 0.5 NCTR(SAT) NCTR 0.0 0.7 .1 1 10 .1 100 1 10 IF - LED Current - mA IF - Forward Current - mA Figure 2. Normalized non-saturated and saturated CTR at TA=25°C versus LED current Figure 6. Collector-emitter current versus temperature and LED current ICE - Collector Current - mA NCTR - Normalized CTR 1.5 Normalized to: VCE = 10 V, IF = 10 mA TA = 25°C CTRce(sat) VCE = 0.4 V 1.0 0.5 NCTR(SAT) NCTR 0.0 .1 1 10 IF - LED Current - mA ICEO - Collector-Emitter - nA NCTR - Normalized CTR Normalized to: VCE = 10 V, IF = 10 mA, TA = 25°C CTRce(sat) VCE = 0.4 V 1.0 TA = 50°C 0.5 NCTR(SAT) NCTR 0.0 NCTRcb - Normalized CTRcb NCTR - Normalized CTR CTRce(sat) VCE = 0.4 V TA = 70°C 0.5 NCTR(SAT) NCTR 0.0 .1 1 10 IF - LED Current - mA 50°C 20 70°C 25°C 15 85°C 10 5 0 10 20 30 40 50 IF - LED Current - mA 60 105 104 103 102 VCE = 10 V 101 Typical 100 10-1 10-2 -20 0 20 40 60 80 100 TA - Ambient Temperature - °C Figure 8. Normalized CTRcb versus LED current and temperature Normalized to: VCE = 10 V, IF = 10 mA TA = 25°C 1.0 25 100 Figure 4. Normalized non-saturated and saturated CTR at TA=70°C versus LED current 1.5 30 Figure 7. Collector-emitter leakage current versus temperature 1.5 1 10 IF - LED Current - mA 35 0 100 Figure 3. Normalized non-saturated and saturated CTR at TA=50°C versus LED current .1 100 100 1.5 Normalized to: IF =10 mA Vcb = 9.3 V Ta = 25°C 1.0 0.5 25°C 50°C 70°C 0.0 .1 2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA www.infineon.com/opto • 1-888-Infineon (1-888-463-4636) 1 10 IF - LED Current - mA 100 IL201/202/203 2–105 March 1, 2000-00 Icb - Collector Base Photocurrent - µA Ta = 25°C 100 Icb = 1.0357 *IF ^1.3631 10 1 .1 .01 .1 Normalized to: If = 10ma, Ta = 25°C 1 NIB-Ta= 20°C NIb,Ta=25°C NIb,Ta=50°C NIb,Ta=70°C .01 tpLH 1 .1 1.0 1 10 100 RL - Collector Load Resistor - K Ω 2.0 Normalized to: Ta = 25 °C Vce = 5 V IF = 1 mA 1.5 0.5 Vce = .4 V 0.0 .1 1 10 IF - LED Current - mA If -LED C urrent - mA 50°C 25°C 1.5 1.2 NHFE - Normalized HFE NHFE(sat) - Normalized Saturated HFE 70°C 100 Figure 14. Normalized non-saturated HFE versus base current and temperature Figure 11. Normalized saturated HFE versus base current and temperature 2.0 Vce = 5 V 1.0 100 10 1.5 10 NCTRce - Normalized CTRce N orma lized Photocurrent 10 1 2.0 Figure 13. Normalized non-saturated and saturated CTRce versus LED current Figure 10. Normalized photocurrent versus IF and temperature .1 2.5 Ta = 25°C, IF = 10mA Vcc = 5 V, Vth = 1.5 V tpHL 100 100 1 10 IF - LED Current - mA .1 1000 tpLH - Propagation Delay - µs 1000 tpLH - Propagatio n Delay - µs Figure 12. Propagation delay versus collector load resistor Figure 9. Collector base photocurrent versus LED current Normalized to: Ib = 20µA Vce = 10 V Ta = 25 °C 1.0 Vce = 0.4 V 0.5 70°C 50°C 1.0 25°C Normalized to: Ib = 20µA Vce = 10 V Ta = 25°C -20°C 0.8 0.6 0.4 0.0 1 10 100 Ib - Base Current - µA 1000 1 2001 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA www.infineon.com/opto • 1-888-Infineon (1-888-463-4636) 10 100 Ib - Base Current - µA 1000 IL201/202/203 2–106 March 1, 2000-00