FOD817B3S - onsemi

Manufacturer Part Number

FOD817B3S

Manufacturer

onsemi

Introduction

The FOD817B3S is a single-channel optocoupler with a phototransistor output. It provides galvanic isolation between the input and output circuits.

Product Features and Performance

Current Transfer Ratio (Min): 130% @ 5mA

Current Transfer Ratio (Max): 260% @ 5mA

Operating Temperature: -55°C to 110°C

Rise/Fall Time (Typ): 4μs, 3μs

Voltage Output (Max): 70V

Vce Saturation (Max): 200mV

Current DC Forward (If) (Max): 50mA

Voltage Isolation: 5000Vrms

Voltage Forward (Vf) (Typ): 1.2V

Product Advantages

Provides reliable galvanic isolation between input and output

High current transfer ratio for efficient signal transmission

Wide operating temperature range

Fast switching speed

Key Technical Parameters

Input Type: DC

Number of Channels: 1

Output Type: Transistor

Current Output / Channel: 50mA

Mounting Type: Surface Mount

Quality and Safety Features

RoHS3 compliant

Meets high voltage isolation requirements

Compatibility

Can be used in a variety of applications requiring galvanic isolation, such as industrial control, power supplies, and communications equipment.

Application Areas

Industrial automation and control

Power supply and conversion

Telecommunications

Medical equipment

Consumer electronics

Product Lifecycle

The FOD817B3S is an active product and is not nearing discontinuation. Replacement or upgrade options may be available from onsemi.

Key Reasons to Choose This Product

Reliable galvanic isolation for safety and signal integrity

High performance with fast switching and high current transfer ratio

Wide operating temperature range for versatile applications

Surface mount package for easy integration into PCBs

RoHS compliance for environmental responsibility