4N25. Assembly/installation: PCB through-hole mounting. CTR: 20...50 %. CTR@If: 50%@10mA. Collector current: 50mA. Collector/emitter voltage Vceo: 70V. Component family: optocoupler. Configuration: PCB through-hole mounting. Courant IF Diode (peak): 3A. Current Transfer Ratio CTR: 20%. Diode IF: 60mA. Diode Power: 0.1W. Diode threshold voltage: 1.3V. Function: Phototransistor Output, With Base Connection. Housing (JEDEC standard): -. Housing (according to data sheet): DIP-6. Housing: DIP. Ic(pulse): 100mA. Information: n/a. Insulation voltage Uiso [kV]: 5 kV. Insulation voltage: 5.3kV. Max temperature: +100°C.. Maximum saturation voltage VCE(sat): 0.5V. Number of channels: 1. Number of circuits: 1. Number of terminals: 6. Number of terminals: 6. Operating temperature: -55...+100°C. Output CurrentmA: 50mA. Output Type: transistor. Output: transistor output with base. Pd (Power Dissipation, Max): 150mW. Rate: 20 %. RoHS: yes. Semiconductor type: optocoupler. Series: n/a. Switch-off delay tf [µsec.]: 3us. Switch-on time tr [µsec.]: 2us. Switching time: 2us. Tf (type): 2us. Type of entry: Infrared LED. Type of optocoupler: general purpose optocoupler. Type: transistor output. VRRM: 5000V. Vcbo: 70V. Vebo: 7V. Voltage (collector - emitter): 70V. [V]: 70V. [current mA]: 10mA. Original product from manufacturer: Vishay. Quantity in stock updated on 10/31/2025, 09:29