SFH628A-3 - Vishay Semiconductor Opto Division

Manufacturer Part Number

SFH628A-3

Manufacturer

Vishay Semiconductor - Opto Division

Introduction

High-performance optoisolator with transistor output

Product Features and Performance

High current transfer ratio (100% min, 320% max) at 1mA

Wide operating temperature range (-55°C to 100°C)

Compact 4-DIP package

Single-channel design

Fast rise/fall time (3.5μs, 5μs typical)

High voltage isolation (5300Vrms)

Low saturation voltage (400mV max)

AC/DC input type

50mA maximum output current

Product Advantages

Reliable opto-isolation

High noise immunity

Compact size

High performance

Key Technical Parameters

Current Transfer Ratio: 100% min, 320% max @ 1mA

Operating Temperature: -55°C to 100°C

Rise/Fall Time: 3.5μs, 5μs typical

Voltage Isolation: 5300Vrms

Vce Saturation: 400mV max

Input Type: AC, DC

Number of Channels: 1

Output Current: 50mA max

Quality and Safety Features

RoHS3 compliant

Reliable performance

Compatibility

Through-hole mounting

Application Areas

Industrial control systems

Power supplies

Motor drives

Instrumentation

Medical equipment

Product Lifecycle

Current product, no indication of discontinuation

Replacement/upgrade options available if needed

Key Reasons to Choose This Product

High performance opto-isolation

Wide temperature range

Fast response time

Compact size

Reliable and safe operation

Versatile applications