NYC228STT1G - Littelfuse Inc.

Manufacturer Part Number

NYC228STT1G

Manufacturer

Littelfuse

Introduction

Silicon Controlled Rectifier (SCR) for controlled rectification and switching

Product Features and Performance

Sensitive Gate allows for triggering with low current

Rated for up to 600V off-state voltage

Suitable for on-state RMS current up to 1.5A

Trigger current, gate maximum at 200 µA

On-state voltage max at 1.7V

Holds current max at 5 mA

Non-repetitive surge current capability at 15A for 60Hz

Product Advantages

Low triggering current ideal for sensitive applications

High surge capability for increased reliability

Compact surface mount SOT-223 package for space-saving design

Key Technical Parameters

Off-State Voltage: 600 V

Gate Trigger Voltage (Vgt) Max: 800 mV

Gate Trigger Current (Igt) Max: 200 µA

On-State Voltage (Vtm) Max: 1.7 V

On-State Current (It RMS) Max: 1.5 A

Hold Current (Ih) Max: 5 mA

Off-State Current Max: 10 µA

Surge Current (Itsm): 15A @ 60Hz

Quality and Safety Features

Robust design for long-lasting operation

Complies with standard safety regulations for SCRs

Compatibility

Designed for surface mount applications with SOT-223 package

Widely compatible with standard SCR circuit designs

Application Areas

Motor control

Overvoltage crowbar protection

Voltage regulation

Power control in domestic appliances

Industrial automation

Product Lifecycle

Active status, not reported as nearing discontinuation

Ongoing support and availability of replacements

Several Key Reasons to Choose This Product

Low gate triggering current ideal for sensitive control applications

High voltage and current handling capability for heavy-duty operations

Suitable for a wide range of ambient operating temperatures (-40°C ~ 110°C)

Reliable performance with high surge current protection

Compact and versatile SOT-223 package for efficient PCB layout

Proven track record of Littelfuse in providing robust semiconductor devices