MCT5210

MCT5210 MCT5211 AlGaAs LED/ Phototransistor Optocoupler FEATURES Current Transfer Ratio MCT5210, >70% at IF=3.0 mA MCT5211, >110% at IF=1.0 mA Saturation CTR–MCT5211, >100% at IF=1.6 mA High Isolation Voltage, 5300 VACRMS Underwriters Lab File #E52744 VDE #0884 Available with Option 1 DESCRIPTION The MCT5210/5211 are optocouplers with a high efficiency AlGaAs LED optically coupled to a NPN phototransistor. The high performance LED makes operation at low input currents practical. The coupler is housed in a double molded, six pin DIP package. Isolation test voltage is 5300 VACRMS. Because these parts have guaranteed CTRs at one and three mA, they are ideally suitable for interfacing from CMOS to TTL or LSTTL to TTL. They are also ideal for telecommunications applications such as ring or off-hook detection. Maximum Ratings Emitter Peak Reverse Voltage ............................................ 6 V Continuous Forward Current .............................40 mA Power Dissipation at 25°C................................. 75 mW Derate Linearly from 25°C .......................... 1.0 mW/°C Detector Collector-Emitter Breakdown Voltage.................... 30 V Emitter-Collector Breakdown Voltage...................... 7 V Collector-Base Breakdown Voltage....................... 70 V Power Dissipation............................................ 200 mW Derate Linearly from 25°C .......................... 2.6 mW/°C Package Isolation Test Voltage..............................5300 V...