HCPL-3120-300E - Broadcom Limited

Manufacturer Part Number

HCPL-3120-300E

Manufacturer

Avago Technologies (Broadcom)

Introduction

The HCPL-3120-300E is an optically coupled gate driver designed for high-speed, high-voltage power switching applications.

Product Features and Performance

1-channel isolation

Wide operating temperature range: -40°C to 100°C

Fast rise/fall time: 100ns

High output current: up to 2A continuous, 2.5A peak

High common-mode transient immunity: 25kV/µs

Tight propagation delay matching between channels

Product Advantages

Provides reliable isolation between control and power circuits

Enables high-speed, high-voltage power switching

Robust design for harsh environments

Compact surface-mount package

Key Technical Parameters

Voltage isolation: 3750Vrms

Forward voltage: 1.5V (typical)

Output supply voltage: 15V to 30V

Pulse width distortion: 300ns (max)

Propagation delay: 500ns (max)

Quality and Safety Features

RoHS3 compliant

Certified by CSA and UL (UR)

Compatibility

The HCPL-3120-300E is compatible with a wide range of power switching applications, including motor drives, power supplies, and industrial automation equipment.

Application Areas

High-speed, high-voltage power switching

Motor drive applications

Industrial automation and control

Power supply design

Product Lifecycle

The HCPL-3120-300E is an active product and is not nearing discontinuation. Replacement or upgrade options are available from Avago Technologies (Broadcom).

Key Reasons to Choose This Product

Reliable isolation between control and power circuits

High-speed, high-voltage switching capability

Robust design for harsh environments

Compact surface-mount package

Wide operating temperature range

Proven performance and reliability