MCT5200

LOW INPUT CURRENT PHOTOTRANSISTOR OPTOCOUPLERS MCT5200 Description The MCT52XX series consists of a high-efficiency AlGaAs, infrared emitting diode, coupled with an NPN phototransistor in a six pin dual-in-line package. 6 MCT5201 MCT5210 MCT5211 The MCT52XX is well suited for CMOS to LSTT/TTL interfaces, offering 250% CTRCE(SAT) with 1 mA of LED input current. When an LED input current of 1.6 mA is supplied data rates to 20K bits/s are possible. The MCT52XX can easily interface LSTTL to LSTTL/TTL, and with use of an external base to emitter resistor data rates of 100K bits/s can be achieved. 6 6 1 1 Features 1 High CTRCE(SAT) comparable to Darlingtons CTR guaranteed 0°C to 70°C High common mode transient rejection 5kV/µs Data rates up to 150 kbits/s (NRZ) Underwriters Laboratory (UL) recognized (file #E90700) VDE recognized (file #94766) – Add option 300 (e.g., MCT5211.300) SCHEMATIC ANODE 1 6 BASE Applications CMOS to CMOS/LSTTL logic isolation LSTTL to CMOS/LSTTL logic isolation RS-232 line receiver Telephone ring detector AC line voltage sensing Switching power supply Parameters TOTAL DEVICE Storage Temperature Operating Temperature Lead Solder Temperature Total Device Power Dissipation @ 25°C (LED plus detector) Derate Linearly From 25°C EMITTER Continuous Forward Current Reverse Input Voltage Forward Current - Peak (1 µs pulse, 300 pps) LED Power Dissipation Derate Linearly From 25°C DETECTOR Continuous Collector Current Detector Power D...