The Vishay Semiconductor Opto Division VO4157M is a through-hole triac output optocoupler that offers a voltage off-state of 700V and voltage isolation of 5300Vrms. With a current hold of 500μA and zero-crossing circuit, this optocoupler is ideal for isolating high voltage circuits from low voltage control circuits. The turn-on time is not specified. The device comes in a 6-DIP package and can handle a maximum current of 300mA. The static dV/dt is 5kV/μs, and the LED trigger current is 3mA, with a maximum DC forward current of 60mA. The VO4157M is approved by cUR, FIMKO, and UR. The operating temperature range is -55°C to 100°C, and the device is supplied in a tube package. The VO4157M is a low popularity product with a limited supply and demand status. The manufacturer pack quantity is 2,000, and the MSL level is 1 (unlimited). The forward voltage (Vf) is 1.2V.

• Voltage Off-State: 700V
• Voltage Isolation: 5300Vrms
• Current Hold: 500μA
• Package: 6-DIP
• Maximum Current: 300mA
• Static dV/dt: 5kV/μs
• LED Trigger Current: 3mA
• Maximum DC Forward Current: 60mA
• Operating Temperature Range: -55°C to 100°C
• Forward Voltage (Vf): 1.2V
• MSL Level: 1
• Manufacturer Pack Quantity: 2,000