TN22-1500H - STMicroelectronics

Manufacturer Part Number

TN22-1500H

Manufacturer

stmicroelectronics

Introduction

The TN22-1500H is a standard recovery SCR from stmicroelectronics packaged in a TO-251 IPAK designed for optimal performance in various applications.

Product Features and Performance

Standard recovery SCR

Packaged in TO-251 IPAK facilitating through-hole mounting

Performance maintained within operating temperature range of -40°C to 110°C

Triggered at a low gate voltage of 3V

Product Advantages

Low gate trigger current of 1.5 mA reduces power consumption

Supports moderate on-state current up to 1.8 A average and 2 A RMS

Capable of handling surge currents of 20A to 22A

Key Technical Parameters

Voltage - Off State: 400 V

Voltage - Gate Trigger (Vgt) (Max): 3 V

Current - Gate Trigger (Igt) (Max): 1.5 mA

Voltage - On State (Vtm) (Max): 3.1 V

Current - On State (It (AV)) (Max): 1.8 A

Current - On State (It (RMS)) (Max): 2 A

Current - Hold (Ih) (Max): 175 mA

Current - Off State (Max): 100 µA

Operating Temperature: -40°C ~ 110°C

Quality and Safety Features

Robust build quality maintaining performance integrity up to 110°C

Safe handling of high-surge currents minimizing risk of component damage

Compatibility

Through-hole mounting compatible

TO-251 IPAK ensures compatibility with standard assembly processes

Application Areas

Power regulation circuits

Motor control systems

Lighting and heating applications

Product Lifecycle

Active product status, not nearing discontinuation

Continuous availability with support for replacements and upgrades

Several Key Reasons to Choose This Product

Low triggering voltage and current ensuring energy efficiency

High surge current capability provides robustness for demanding applications

Wide operating temperature range offers versatility across various environments

Durable construction compatible with standard assembly systems ensuring ease of integration