Broadcom 4 Channel Transistor Output Optocoupler SOIC 16 Pins 3kV

The Broadcom 4 Channel Transistor Output Optocoupler is a multi-channel, DC-input half-pitch phototransistor optocoupler. It features four LEDs optically coupled to four separate phototransistors, providing reliable electrical isolation in a compact form factor.

This optocoupler boasts a high input-output isolation voltage rated at 3000Vrms, ensuring robust protection against high-voltage transients. With a typical non-saturated response time of 2μs, it is well-suited for applications requiring fast switching. The device comes in a standard SOIC package with 16 pins, accommodating a maximum forward current of 50mA and a minimum current transfer ratio (CTR) of 50%. The collector-emitter voltage is rated at 80V.

Key Specifications

• Number of Channels: 4
• Case Style: SOIC
• Number of Pins: 16
• Forward Current (If Max): 50mA
• Isolation Voltage: 3kV
• CTR Min: 50%
• Collector Emitter Voltage V(br)ceo: 80V
• Response Time: 2μs typically

Designed for practical implementation, the component measures 43mm in height, 33mm in width, and 15mm in depth, with a lightweight profile of just 0.635 grams. This combination of high isolation, fast response, and quad-channel capability makes it a highly effective component for isolated circuit design.