TLP523(F)，东芝现货供应商，优势在售23+

TLP523, TLP523−2, TLP523−4 Programmable Controllers DC−Output Module Solid State Relay The TOSHIBA TLP523, −2 and −4 consist of a gallium arsenide infrared emitting diode coupled with a silicon, Darlington connected, phototransistor which has an integral base−emitter resistor to optimize switching speed and elevated temperature characteristics. The TLP523−2 offers two isolated channels in an eight lead plastic DIP package, while the TLP523−4 provides four isolated channels per package. • Current transfer ratio: 500% (min) (IF = 1 mA) • Isolation voltage: 2500 Vrms (min) • Collector−emitter voltage: 55 V (min) • Leakage current: 10μA (max) (Ta = 85°C) • UL recognized: UL1577, file no. E67349