Broadcom 2-Channel Surface Mount Optocoupler, 8-Pin SO, 1.95V Max Forward Voltage, 16mA Input, 5000Vrms HCPL-315J-500E

Broadcom HCPL-315J-500E is a 2-channel optocoupler designed for surface mount applications with an 8-pin SO package. It integrates an LED optically coupled to a power output integrated circuit, delivering effective isolation and gate drive capabilities suitable for power IGBTs and MOSFETs in motor control inverter circuits.

This device supports a wide operating VCC voltage range from 15 to 30 volts, enabling compatibility with various power systems. The isolation voltage is rated at a high 5000 Vrms, ensuring robust insulation between input and output. The maximum forward voltage on the input LED is 1.95 V with a maximum input current of 16 mA, providing efficient LED drive requirements.

Designed for industrial-grade usage, the optocoupler operates reliably over a broad temperature range from -40°C to 100°C. It features a minimal propagation delay of 0.5 microseconds and low typical rise and fall times of 0.1 microseconds, allowing high-speed signal transmission. The device incorporates under voltage lock-out (UVLO) protection with hysteresis to safeguard the output stage.

The output stage delivers a minimum peak output current of 0.5 A, sufficient for driving gate terminals of power transistors such as IGBTs and MOSFETs. This attribute is essential for motor control and power inverter applications needing strong gate drive capability.

This optocoupler complies with key industry standards IEC/EN/DIN EN 60747-5-5, UL1577, and CSA, ensuring safety and reliability in demanding electrical environments. Its compact 8-pin small-outline (SO) surface mount package supports automated PCB assembly processes, making it suitable for industrial electronics manufacturing.

Common use cases include industrial motor control drives, power inverters, and other applications requiring galvanic isolation and fast gate drive signals. The Thailand-made product assures quality and performance expected by professionals in electronics and electrical sectors.

Enables isolation voltage of up to 5000 Vrms for reliable control signal transmission. Supports a wide operating voltage range from 15 to 30 volts. Features low maximum forward voltage of 1.95 V for efficient LED input operation.

Operates within an extended temperature range from -40°C to 100°C for industrial applications. Offers fast switching times with typical rise and fall times of 0.1 microseconds. Includes under voltage lock-out protection with hysteresis for output stage safety.

Delivers a minimum peak output current of 0.5 A suitable for driving power transistors. Compact 8-pin SO package optimized for surface mount PCB assembly. Compliance with IEC/EN/DIN EN 60747-5-5, UL1577, and CSA standards.

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