PS2911-1-F3

NEC's HIGH CTR, 4 PIN ULTRA SMALL PACKAGE FLAT LEAD OPTOCOUPLER FEATURES SMALL AND THIN PACKAGE: 4.6 (L) x 2.5 (W) x 2.1 (H) mm HIGH CURRENT TRANSFER RATIO: CTR = 200% TYP @ IF = 1 mA, VCE = 5 V HIGH ISOLATION VOLTAGE BV: 2500 Vr.m.s. TAPE AND REEL AVAILABLE PS2911-1 DESCRIPTION NEC's PS2911-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon phototransistor in one package for high density mounting applications. An ultra small flat lead package has been provided which realizes a reduction in mounting area of about 30% compared with the PS28XX series. APPLICATIONS DC/DC CONVERTER MODEM/PC CARD ELECTRICAL CHARACTERISTICS (TA = 25°C) PART NUMBER SYMBOLS PARAMETERS Forward Voltage, IF = 5 mA Reverse Current, VR = 5 V Terminal Capacitance, V = 0, f = 1.0 MHz Collector to Emitter Current, IF = 0 mA, VCE = 40 V Current Transfer Ratio (IC/IF)1, IF = 1 mA, VCE = 5 V Collector Saturation Voltage, IF = 1 mA, IC = 0.2 mA Isolation Resistance, VI-O = 1.0 k VDC Isolation Capacitance, V = 0 V, f = 1.0 MHz Rise Time2, VCC = 5 V, IC = 2 mA, RL = 100 Ω Fall Time2, VCC = 5 V, IC = 2 mA, RL = 100 Ω On Time2, VCC = 5 V, IF = 1 mA, RL = 5 kΩ Storage Time2, VCC = 5 V, IF = 1 mA, RL = 5 kΩ Off Time2, VCC = 5 V, IF = 1 mA, RL = 5 kΩ 2. Test Circuit for Switching Time PULSE INPUT PW = 100 µs Duty Cycle = 1/10 In monitor IF 50 Ω VOUT RL = 100 Ω or 5 kΩ VCC PS2911-1 UNITS V µA pF nA % V Ω pF µs µs µs µs µs PS2911-1 3 4 1011 0.4 5 10 40 10 120 100...