MCR100-8 - Diodes Incorporated

Manufacturer Part Number

MCR100-8

Manufacturer

Diodes

Introduction

A sensitive gate silicon-controlled rectifier designed for switching applications

Product Features and Performance

Sensitive gate allows triggering by microcontrollers and other logic circuits

600 V off-state voltage suitable for various circuits

Low gate trigger voltage of 800 mV facilitates easy control

Gate trigger current of 50 µA ensures low power consumption on the input side

On-state voltage of 1.5 V at max current for efficient conduction

Capable of handling up to 250 mA RMS on-state current

Holds current at a maximum of 5 mA for stable operation

Low off-state current of 10 µA minimizes leakage

Non-repetitive surge current capability of 9A at 60Hz

Product Advantages

The SOT-23-3 package enables compact design for space-sensitive applications

Good thermal performance within the operating temperature range of -40°C to 110°C

Sensitive gate functionality makes it ideal for interfacing with digital logic components

Key Technical Parameters

Voltage - Off State: 600 V

Voltage - Gate Trigger (Vgt) (Max): 800 mV

Current - Gate Trigger (Igt) (Max): 50 µA

Voltage - On State (Vtm) (Max): 1.5 V

Current - On State (It (RMS)) (Max): 250 mA

Current - Hold (Ih) (Max): 5 mA

Current - Off State (Max): 10 µA

Current - Non Rep. Surge 50, 60Hz (Itsm): 9A @ 60Hz

SCR Type: Sensitive Gate

Quality and Safety Features

Built to meet stringent quality standards

Compatibility

Compatible with standard SOT-23 surface mount processes

Application Areas

Control systems

Power management

Microcontroller interfacing

Consumer electronics

Industrial automation

Product Lifecycle

Active status indicating current production with availability for new designs

Several Key Reasons to Choose This Product

High off-state voltage suitable for a wide range of applications

Sensitive gate can be driven by low voltage logic signals

Surface mount package allows for efficient PCB design and manufacturing

Stable operation with a clearly defined hold current threshold

High surge current capability offering robust performance in harsh conditions