FODM121R2V - Fairchild Semiconductor

Manufacturer Part Number

FODM121R2V

Manufacturer

Fairchild (onsemi)

Introduction

High-performance, high-reliability optoisolator with a phototransistor output.

Product Features and Performance

High current transfer ratio (50% min, 600% max) at 5mA

Wide operating temperature range (-40°C to 110°C)

Fast rise and fall times (3μs typical)

High isolation voltage (3750Vrms)

Low collector-emitter saturation voltage (400mV max)

1 channel

80V max output voltage

50mA max forward current

80mA max output current per channel

Product Advantages

Excellent noise immunity and high isolation

Compact 4-SMD surface mount package

Reliable and durable performance

Key Technical Parameters

Current Transfer Ratio: 50% min, 600% max @ 5mA

Operating Temperature: -40°C to 110°C

Output Voltage: 80V max

Collector-Emitter Saturation Voltage: 400mV max

Forward Current: 50mA max

Output Current: 80mA max per channel

Isolation Voltage: 3750Vrms

Quality and Safety Features

Meets safety standards for high-voltage isolation

Designed for reliable long-term operation

Compatibility

Compatible with a wide range of electronic systems and applications.

Application Areas

Industrial control and automation

Power supplies

Motor drives

Telecommunication systems

Medical equipment

Security systems

Product Lifecycle

Currently in active production. No plans for discontinuation or replacement at this time.

Key Reasons to Choose This Product

Excellent isolation and noise immunity

Fast switching speed for high-performance applications

Wide operating temperature range for harsh environments

High reliability and durability

Compact surface mount package for space-constrained designs

Meets safety standards for high-voltage isolation