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MOC256 Datasheet(PDF) 1 Page - Fairchild Semiconductor |
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MOC256 Datasheet(HTML) 1 Page - Fairchild Semiconductor |
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4/10/03 AC INPUT PHOTOTRANSISTOR SMALL OUTLINE SURFACE MOUNT OPTOCOUPLERS Page 1 of 7 © 2003 Fairchild Semiconductor Corporation MOC256-M DESCRIPTION The MOC256-M is an AC input phototransistor optocoupler. The device consists of two infra- red emitters connected in anti-parallel and coupled to a silicon NPN phototransistor detector. It is designed for applications requiring the detection or monitoring of AC signals. The device is constructed with a standard SOIC-8 footprint. FEATURES • UL Recognized File (#E90700, Volume 2) • VDE recognized (File #136616) - Ordering option V (i.e. MOC256V-M) • Industry Standard SOIC-8 Surface Mountable Package, with 0.050" lead spacing •Available in Tape and Reel Option • Bidirectional AC Input (Protection Against Reversed DC Bias) • Guaranteed CTR Symmetry of 2:1 Maximum • High Input-Output Isolation of 2500 Vac (rms) Guaranteed BASE N/C AC IN AC IN 1 2 3 4 5 6 7 8 EMITTER COLLECTOR N/C N/C ABSOLUTE MAXIMUM RATINGS (TA = 25°C Unless otherwise specified) Rating Symbol Value Unit EMITTER Forward Current - Continuous IF 60 mA Forward Current - Peak (PW = 100 µs, 120 pps) IF (pk) 1.0 A LED Power Dissipation @ TA = 25°C Derate above 25°C PD 90 0.8 mW mW/°C DETECTOR Collector-Emitter Voltage VCEO 30 V Emitter-Base Voltage VECO 7.0 V Collector Current-Continuous IC 150 mA Detector Power Dissipation @ TA = 25°C Derate above 25°C PD 150 1.76 mW mW/°C TOTAL DEVICE Input-Output Isolation Voltage (f = 60 Hz, t = 1 min.) VISO 2500 Vac(rms) Total Device Power Dissipation @ TA = 25°C Derate above 25°C PD 250 2.94 mW mW/°C Ambient Operating Temperature Range TA -40 to +100 °C Storage Temperature Range Tstg -40 to +150 °C |
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