PS2732-2

HIGH ISOLATION VOLTAGE HIGH COLLECTOR TO EMITTER VOLTAGE SOP PHOTOCOUPLER FEATURES HIGH ISOLATION VOLTAGE BV: 2.5 k Vr.m.s. MIN HIGH COLLECTOR TO EMITTER VOLTAGE VCEO: 300 V MIN: PS2732-1,-2,-4 VCEO: 350 V MIN: PS2733-1,-2,-4 SOP (SMALL OUT-LINE PACKAGE) ULTRA HIGH CURRENT TRANSFER RATIO CTR: 4000% TYP TAPING PRODUCT NUMBER (Only -1 Type) PS2732-1-E3, F3 PS2733-1-E3, F3 PS2732-1, -2, -4 PS2733-1, -2, -4 DESCRIPTION The PS2732 and PS2733 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon Darlington-connected phototransistor. Each is mounted in a plastic SOP (Small Out-line Package) for high density applications. APPLICATIONS Interface circuit for various instrumentations and control equipment. REPLACEMENT FOR RELAY IN PULSE-DIAL CIRCUIT HIGH CTR CIRCUIT APPLICATIONS ELECTRICAL CHARACTERISTICS (TA = 25°C) PART NUMBER SYMBOLS VF PARAMETERS Forward Voltage, IF = 10 mA Reverse Current, VR = 5 V Junction Capacitance, V = 0, f = 1.0 MHz Collector to Emitter Dark Current, VCE = 300 V, IF = 0 Current Transfer Ratio, IF = 1 mA, VCE = 2 V Collector Saturation Voltage, IF = 1 mA, IC = 2 mA Isolation Resistance, VIN-OUT = 1.0 k VDC Isolation Capacitance, V = 0, f = 1.0 MHZ Rise Time1, VCC = 5 V, IC = 10 mA, RL = 100 Ω Fall Time1, VCC = 5 V, IC = 10 mA, RL = 100 Ω UNITS V µA pF nA % V Ω pF µs µs 1011 0.4 100 100 1500 4000 1.0 30 400 PS2732-1, -2, -4, PS2733-1, -2, -4 MIN TYP 1.15 MAX 1.4 5 Diode IR Ct ICEO CTR VCE(sat) Coupled Tr...