Broadcom Transistor Output Optocoupler 1 Channel SOIC 4-Pin 3.75kV

The Broadcom Phototransistor Optocoupler offers reliable performance with mini-flat surface-mount device (SMD) mounting. It features a light-emitting diode optically coupled to a phototransistor, ensuring efficient signal transmission. The compact dimensions of this component allow for a space-saving design, making it highly suitable for applications where printed circuit board real estate is at a premium.

This optocoupler boasts a robust input-output isolation voltage of 3750Vrms, providing excellent electrical isolation between circuits. Additionally, it offers a high collector-emitter voltage (VCEO = 80V), which enhances its versatility in various electronic designs. With a maximum forward current of 50mA and a current transfer ratio (CTR) minimum of 50%, this single-channel device delivers consistent and dependable operation.

Please note that this is an ESD sensitive device; proper precautions must be taken while handling the component to prevent damage from electrostatic discharge.

Key Specifications

• Number of Channels: 1
• Case Style: SOIC
• Number of Pins: 4
• Forward Current (If Max): 50mA
• Isolation Voltage: 3.75kV (3750Vrms)
• Current Transfer Ratio (CTR) Min: 50%
• Collector Emitter Voltage (V(br)ceo): 80V
• Product Range: HCPL-181 Family

Measuring 43 mm in height, 33 mm in width, and 15 mm in depth, with a weight of just 0.215 grams, this Broadcom optocoupler is engineered for precision and reliability in demanding electronic environments.