FOD817BS - Fairchild Semiconductor

Manufacturer Part Number

FOD817BS

Manufacturer

Fairchild (onsemi)

Introduction

The FOD817BS is a high-performance optically coupled isolator with a phototransistor output. It provides reliable electrical 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

Input Type: DC

Number of Channels: 1

Rise Time (Typ): 4μs

Fall Time (Typ): 3μs

Voltage Output (Max): 70V

Vce Saturation (Max): 200mV

Output Type: Transistor

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

Current Output / Channel: 50mA

Voltage Isolation: 5000Vrms

Voltage Forward (Vf) (Typ): 1.2V

Product Advantages

Provides reliable electrical isolation between input and output

High current transfer ratio for efficient signal transmission

Wide operating temperature range

Small 4-SMD package for compact design

Key Technical Parameters

Manufacturer Part Number: FOD817BS

Manufacturer: Fairchild (onsemi)

Package / Case: 4-SMD, Gull Wing

Mounting Type: Surface Mount

Quality and Safety Features

High voltage isolation up to 5000Vrms

Meets industry safety standards

Compatibility

The FOD817BS is compatible with a wide range of electronic devices and systems that require reliable electrical isolation.

Application Areas

Industrial control systems

Instrumentation and measurement equipment

Power supplies

Motor drives

Telecommunications equipment

Product Lifecycle

The FOD817BS is an actively supported product and is not nearing discontinuation.

Replacement or upgrade options may be available from the manufacturer.

Several Key Reasons to Choose This Product

Reliable electrical isolation between input and output

High performance with wide operating temperature range

Compact 4-SMD package for space-constrained applications

Meets industry safety standards for high voltage isolation

Actively supported product with potential replacement/upgrade options