Broadcom DC Input Optocoupler Surface Mount Phototransistor 8-Pin DIP HCNW4503-300E

Broadcom HCNW4503-300E is a DC Input Optocoupler designed for surface mounting in electronic circuits. Its phototransistor output provides electrical isolation and fast response within an 8-pin DIP configuration, making it suitable for industrial and commercial applications including intelligent power modules.

The device offers a maximum forward voltage of 1.8V and can handle up to 400mA input current, with an isolation voltage rated at 5000 Vrms to ensure secure operation in demanding environments. Operating effectively across a wide temperature range from -55°C to 100°C, it supports applications requiring durable performance in harsh conditions.

HCNW4503-300E incorporates a single channel with logic output, featuring a current transfer ratio between 15% minimum and 50% maximum. The product complies with recognized international safety and quality standards including CSA, EN, IEC, and UL, ensuring dependable and certified operation.

This optocoupler is delivered in tube packaging, facilitating streamlined assembly processes. It is part of the HCNW series by Broadcom, known for reliable optoelectronic isolation that enhances device safety and signal integrity.

This optocoupler features a DC input and phototransistor output for signal isolation. Designed with 1 channel and 8 pins configured in a standard DIP package. Supports a maximum forward voltage of 1.8 volts and maximum input current of 400 milliamps.

Isolated with a 5000 Vrms isolation voltage rating for protection in high-voltage applications. Operating temperature range from -55°C to 100°C for robust industrial performance. Complies with CSA, EN, IEC, and UL standards ensuring safety and reliability.

Packaged in tubes enabling easy insertion and efficient handling in manufacturing.

This Broadcom optocoupler is widely used in industrial automation, electronic instrumentation, power management systems, and electronic safety circuits where precise and safe electrical isolation is critical. Its robust design suits applications in industrial, manufacturing, HVAC, and commercial electronic equipment.

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