MCR69-002

$0.31

Description：THYRISTOR SCR 25A 50V TO220AB
Series：-

SKU:937eb18869b5 Category: SCRs Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：THYRISTOR SCR 25A 50V TO220AB
Series：-
Mfr：onsemi
Package：Bulk
Voltage - Off State：50 V
Voltage - Gate Trigger (Vgt) (Max)：1.5 V
Current - Gate Trigger (Igt) (Max)：30 mA
Current - Hold (Ih) (Max)：50 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)：300A @ 60Hz
SCR Type：Standard Recovery
Operating Temperature：-
Grade：-
Qualification：-
Mounting Type：Through Hole
Package / Case：TO-220-3
Supplier Device Package：TO-220AB
Voltage - On State (Vtm) (Max)：-
Current - On State (It (AV)) (Max)：16 A
Current - On State (It (RMS)) (Max)：25 A
Current - Off State (Max)：-

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MCR69-002

Overview

The MCR69-002 is a silicon-controlled rectifier (SCR) manufactured by onsemi. It features a maximum repetitive peak reverse voltage of 50 V and a non-repetitive peak surge current rating of 300 A. The device supports a continuous on-state average current of 25 A. It utilizes a TO-220AB package with a tab for thermal management.

Feature Summary

High surge current capability for robust circuit protection
Thermal efficiency via integrated mounting tab design

Applications

Industrial motor control systems
Power supply overcurrent protection circuits
General purpose switching applications

Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm that the specific part number matches the required electrical specifications, particularly the 50 V voltage rating and 25 A current capacity. Ensure compliance with relevant safety standards before integration into final products.

Selection Notes

Select this component when a low-voltage, high-current SCR is required for industrial environments. Consider the TO-220AB package size for adequate heat dissipation. Evaluate the 300 A surge rating against potential transient loads in the target application to ensure reliable operation under stress conditions.

Part Context

This device belongs to the general-purpose SCR category within onsemi's discrete semiconductor portfolio. It is designed for medium-power applications requiring reliable switching capabilities. The component serves as a fundamental building block for power control circuits in various electronic systems.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative SCRs based on matching voltage, current, and package specifications.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.