ACS120-7SB-TR - STMicroelectronics

Manufacturer Part Number

ACS120-7SB-TR

Manufacturer

stmicroelectronics

Introduction

The ACS120-7SB-TR is a sensitive gate silicon-controlled rectifier from STMicroelectronics, designed for phase control applications in compact packages.

Product Features and Performance

Logic-level sensitive gate

Off state voltage of 700 V

On-state current up to 2 A

Gate trigger voltage maximum of 1 V

Non-repetitive surge currents of 20A (50Hz) and 11A (60Hz)

Gate trigger current up to 10 mA

Holding current maximum of 45 mA

Designed for surface mounting with DPAK package

Product Advantages

High voltage capability suitable for various applications

Sensitive gate allows for direct interfacing to logic level circuits

Compact DPAK package reduces PCB space requirement

Key Technical Parameters

Voltage Off State: 700 V

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

Voltage Gate Trigger (Vgt) (Max): 1 V

Current Non Rep. Surge 50, 60Hz (Itsm): 20A, 11A

Current Gate Trigger (Igt) (Max): 10 mA

Current Hold (Ih) (Max): 45 mA

Operating Temperature: -30°C ~ 125°C

Quality and Safety Features

Robust design ensures reliability in harsh environments

High surge current capability enhances device protection

Compatibility

Suitable for logic-level trigger operations in digital systems

Application Areas

Motor control circuits

Light dimmers

Small appliance controls

Over-temperature or over-current protection

Product Lifecycle

Currently active product with continued manufacturer support

No near-term discontinuation expected, replacements or upgrades available

Several Key Reasons to Choose This Product

High voltage rating applicable for industrial applications

Sensitivity to low gate currents allows use in low power circuits

Robust thermal and electrical characteristics ensure long-term reliability

Space-saving DPAK package improves overall design compactness