FOD814A3SD - onsemi

Manufacturer Part Number

FOD814A3SD

Manufacturer

onsemi

Introduction

High-speed, high-isolation voltage optocoupler with transistor output

Product Features and Performance

Current transfer ratio (CTR) range: 50% to 150% @ 1mA

Operating temperature range: -55°C to +105°C

Rise/fall time: 4μs / 3μs (typical)

Output voltage: up to 70V

Collector-emitter saturation voltage: 200mV (max)

Input can be AC or DC

Single-channel optocoupler

Product Advantages

High isolation voltage: 5000Vrms

High-speed operation

Wide temperature range

Compact 4-pin SMD package

Key Technical Parameters

Current transfer ratio (CTR): 50% to 150% @ 1mA

Operating temperature: -55°C to +105°C

Rise/fall time: 4μs / 3μs (typical)

Output voltage: 70V (max)

Collector-emitter saturation voltage: 200mV (max)

Input type: AC or DC

Number of channels: 1

Quality and Safety Features

RoHS3 compliant

Suitable for high-reliability applications

Compatibility

Surface mount, 4-pin SMD package

Application Areas

Industrial automation

Instrumentation

Telecommunications equipment

Power supplies

Motor controls

Product Lifecycle

Current product, no discontinuation or replacement plans known

Key Reasons to Choose This Product

High isolation voltage for safety

Wide temperature range for harsh environments

Fast switching speed for high-performance applications

Single-channel integration for compact designs

Robust construction and compliance with quality/safety standards