SFH628A-3X001 - Vishay Semiconductor Opto Division

Manufacturer Part Number

SFH628A-3X001

Manufacturer

Vishay Semiconductor - Opto Division

Introduction

Vishay's SFH628A series is a high-performance, high-reliability optocoupler with a phototransistor output.

Product Features and Performance

High current transfer ratio (100% to 320% at 1mA)

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

Fast turn-on and turn-off times (6μs and 5.5μs typical)

Low input current (50mA max)

High isolation voltage (5300Vrms)

Product Advantages

Excellent electrical isolation

High reliability and long lifespan

Wide temperature range

Compact 4-DIP package

Key Technical Parameters

Current Transfer Ratio (Min): 100% @ 1mA

Current Transfer Ratio (Max): 320% @ 1mA

Operating Temperature: -55°C to 100°C

Voltage Isolation: 5300Vrms

Voltage Forward (Vf) (Typ): 1.1V

Rise / Fall Time (Typ): 3.5μs, 5μs

Vce Saturation (Max): 400mV

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

Current Output / Channel: 50mA

Voltage Output (Max): 55V

Quality and Safety Features

RoHS3 compliant

High reliability and long lifespan

Compatibility

The SFH628A-3X001 is compatible with a wide range of electronic circuits and systems that require high-performance, high-reliability optical isolation.

Application Areas

Industrial control and automation

Power supplies

Motor drives

Measurement and instrumentation

Telecommunications equipment

Medical equipment

Automotive electronics

Product Lifecycle

The SFH628A-3X001 is an active product and is not nearing discontinuation. Vishay offers replacements and upgrades within the SFH628 series as needed.

Key Reasons to Choose This Product

Excellent electrical isolation and high reliability

Wide operating temperature range

Fast switching times

Compact and space-saving 4-DIP package

RoHS3 compliance for environmental friendliness

Compatibility with a wide range of applications