OC150G OC150HG Original Released: 09-09-15 Opto Coupler l Axial Leaded l Epoxy Molded ABSOLUTE MAXIMUM RATINGS OC150G OC150G OC150HG LED Forward DC Current Surge Current 100mA (tp = 100 µs) (tp = 100 µs) 1.5A 1.0A Reverse Voltage Power Dissipation 5V (25°C) 190 mW (25°C) 180 mW Photodiode Reverse Voltage 15,000 V Power Dissipation 1.0 W l Storage Temperature -40°C to +100°C l Operating Temperature -40°C to +70°C l Isolation Test Voltage 25 kV (From Pins 1, 2, 3, & 4 to Pins 5 & 6) ELECTRICAL CHARACTERISTICS OC150G OC150HG OC150HG LED (If = 100 mA) 1.5V Not Designed for Reverse Operation Forward Voltage Reverse Leakage Current VR = 5V Photodiode Forward Voltage (If = 0.3 A) 18.0 V MAX Reverse Leakage Current VR = 15kV, I LED = 0 mA VR = 15kV, I LED = 50 mA 250 nA Typical 185 µA Typical 210 µA Typical 0.20% MIN 0.28% MIN Coupled DC Current Transfer Ratio I LED = 50 mA, VR = 15kV t ON = (Typical) 2 µs t OFF = (Typical) 2 µs Tolerance: .XXX ±.020 Simplified Circuit Schematic (25°C UNLESS OTHERWISE NOTED) 'LPHQVLRQV,QPP $OOWHPSHUDWXUHVDUHDPELHQWXQOHVVRWKHUZLVHQRWHG 9ROWDJH0XOWLSOLHUV,QF 92/7$*(08/7,3/,(56,1& :5RRVHYHOW$YH 9LVDOLD&$86$ 'DWDVXEMHFWWRFKDQJHZLWKRXWQRWLFH 7HO )D[ ZZZYROWDJHPXOWLSOLHUVFRP ZZZKLJKYROWDJHSRZHUVXSSOLHVFRP OC150G OC150HG OPTOCOUPLER GAIN VS. TEMPERATURE 0.6 1000.0 Reverse Current (µA) OC150HG 0.5 Percent Gain PHOTODIODE REVERSE CURRENT VS. TEMPERATURE AT Vrwm 0.4 OC150G 0.3 0.2 100.0 10.0 0.1 0.0 -40 -30 -20 -10 40 50 60 1.0 70 LED CURRENT VS. DIODE CURRENT 500 450 90 400 80 350 300 OC150HG 250 OC150G 200 150 'LPHQVLRQV,QPP 80 100 30 92/7$*(08/7,3/,(56,1& 0 0 $OOWHPSHUDWXUHVDUHDPELHQWXQOHVVRWKHUZLVHQRWHG 9ROWDJH0XOWLSOLHUV,QF :5RRVHYHOW$YH 9LVDOLD&$86$ OC150HG 40 10 40 60 LED Current (mA) 125 50 50 20 OC150G 60 20 0 75 Temperature (°C) GAIN DEGRADATION OVER TIME 70 100 0 25 100 Percent of Initial Gain Diode Current (µA) 0 10 20 30 Temperature (°C) 200 400 600 Time (Hours) 800 1000 'DWDVXEMHFWWRFKDQJHZLWKRXWQRWLFH 7HO )D[ ZZZYROWDJHPXOWLSOLHUVFRP ZZZKLJKYROWDJHSRZHUVXSSOLHVFRP