PS2732-2 Datasheet | NEC

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 Ga As 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 m A 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 m A, VCE = 2 V Collector Saturation Voltage, IF = 1 m A, IC = 2 m A Isolation Resistance, VIN-OUT = 1.0 k VDC Isolation Capacitance, V = 0, f = 1.0 MHZ Rise Time1, VCC = 5 V, IC = 10 m A, RL = 100 Ω Fall Time1, VCC = 5 V, IC = 10 m A, RL = 100 Ω UNITS V µA p F n A % V Ω p F 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 Transistor R1-2 C1-2 tr tf Note: 1. Test Circuit for Switching Time PULSE INPUT 4 3 8 7 6 5 16 15 14 13 12 11 10 9 ( PW = 100 µs Duty Cycle = 1/10 ) 2 50 Ω VOUT 1 2 PS2732-1 PS2733-1 1 2 3 4 PS2732-2 PS2733-2 1 2 3 4 5 6 7 8 RL = 100...