MCR100-8

$0.20

Description：THYRISTOR SOT23 T&R 3K
Series：-

SKU:62d067436ce5 Category: SCRs Brand: Diodes Incorporated

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Product introduction

MCR100-8 is listed in the Scrs range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is THYRISTOR SOT23 T&R 3K. Review the specifications below when checking this part for your BOM.

Scrs specifications for MCR100-8

Description：THYRISTOR SOT23 T&R 3K
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Voltage - Off State：600 V
Voltage - Gate Trigger (Vgt) (Max)：800 mV
Current - Gate Trigger (Igt) (Max)：50 µA
Current - Hold (Ih) (Max)：5 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)：9A @ 60Hz
SCR Type：Sensitive Gate
Operating Temperature：-40°C ~ 110°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3
Voltage - On State (Vtm) (Max)：1.5 V
Current - On State (It (AV)) (Max)：-
Current - On State (It (RMS)) (Max)：250 mA
Current - Off State (Max)：10 µA

Scrs datasheet and documents for MCR100-8

MCR100-8

Scrs Overview

The MCR100-8 is a sensitive gate silicon controlled rectifier (SCR) manufactured by Diodes Incorporated, designed for high-volume line-powered consumer applications. It features a peak repetitive off-state voltage of 600V and an on-state RMS current rating of 0.25A at +80°C. The device offers a high surge current capability of 9A and includes minimum and maximum values for gate trigger current, gate trigger voltage, and holding current to facilitate design. It provides immunity to dv/dt with a minimum rating of 20V/µs at TJ = +110°C. The component utilizes a glass-passivated surface for reliability and uniformity, ensuring compliance with RoHS directives.

Scrs Feature Summary

Sensitive gate architecture enables direct triggering by microcontrollers and logic circuits
Glass-passivated surface construction ensures reliability and uniformity
High surge current capability supports demanding transient loads
Defined minimum and maximum electrical parameters simplify circuit design

Scrs Applications

Relay drivers
Lamp drivers
Small motor controls
Gate drivers for larger thyristors
Sensing and detection circuits

Scrs Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and packing quantity. Confirm that the selected variant meets all applicable regulatory requirements for your target market. Ensure proper handling procedures are followed during storage and assembly to maintain moisture sensitivity level ratings.

Scrs Selection Notes

Select this component when low gate trigger current is required for logic-level interfacing. Verify that the 0.25A RMS current rating and 600V blocking voltage meet the application's steady-state and transient requirements. Consider the SOT-23 package dimensions and thermal resistance characteristics for PCB layout and heat dissipation planning.

Scrs Part Context

This SCR belongs to the MCR100 series of sensitive gate thyristors from Diodes Incorporated. The series is engineered for cost-effective, high-volume production in consumer electronics. The MCR100-8 specifically denotes the 600V voltage rating variant within this family, sharing common packaging and feature sets with other voltage-rated versions.

Scrs Replacement Considerations

Cross-reference with other manufacturers' sensitive gate SCRs offering similar 600V blocking voltage and 0.25A RMS current ratings. Ensure pinout compatibility and matching electrical characteristics such as gate trigger current and holding current before substitution.