OC150G OC150HG Optocoupler • Axial Leaded • Epoxy Molded ABSOLUTE MAXIMUM RATINGS OC150G OC150HG OC150HG LE D Forward DC Current Surge Current 100mA (tp = 100 µs) (tp = 10 µs) 1.5A 1.5A Reverse Voltage Power Dissipation 5V (25°C) 190 mW (25°C) 180 mW Photodiode Reverse Voltage 15,000 V Power Dissipation 1.0 W • Storage Temperature -40°C to +100°C • Operating Temperature -40°C to +70°C • Isolation Test Voltage 25 kV (From Pins 1, 2, OC150G 3 & 4 to Pins 5 & 6) ELECTRICAL CHARACTERISTICS OC150G OC150HG LE D Forward Voltage (If = 100 mA) 1.5 V Reverse Leakage Current VR = 5 V 10 µA Photodiode Forward Voltage (If = 0.3 A) 18.0 V MAX Reverse Leakage Current VR = 10 kV, I LED = 0 mA VR = 10 kV, I LED = 50 mA 250 nA Typical 185 µA Typical 210 µA Typical Coupled Tolerance: .XX ±.020 DC Current Transfer Ratio I LED = 50 mA, VR = 10 kV, 0.20% MIN Simplified Circuit Schematic 0.28% MIN t ON = (Typical) 2 µs t OFF = (Typical) 2 µs (25°C UNLESS OTHERWISE NOTED) Dimensions: In. (mm) All temperatures are ambient unless otherwise noted. Voltage Multipliers Inc. 8711 W. Roosevelt Ave. Visalia, CA 93291 USA VOLTAGE MULTIPLIERS INC. 66 Data subject to change without notice. Tel: 559.651.1402 Fax: 559.651.0740 www.voltagemultipliers.com www.highvoltagepowersupplies.com OC150G OC150HG OPTOCOUPLER GAIN VS. TEMPERATURE 0.6 Reverse Current (µA) OC150HG 0.5 0.4 Percent Gain PHOTODIODE REVERSE CURRENT VS. TEMPERATURE AT Vrwm 1000.0 OC150G 0.3 0.2 100.0 10.0 0.1 0.0 1.0 -40 -30 -20 -10 40 50 60 70 25 LED CURRENT VS. DIODE CURRENT 500 90 400 80 350 OC150HG 250 OC150G 200 125 GAIN DEGRADATION OVER TIME 450 300 75 Temperature (°C) 100 Percent of Initial Gain Diode Current (µA) 0 10 20 30 Temperature (°C) 150 70 7 OC150HG 60 50 40 30 100 20 50 10 0 OC150G 0 0 20 40 60 LED Current (mA) 80 100 67 0 200 400 600 Time (Hours) 800 1000