CQ220-25M

Description：TRIAC INT TRIGGER 600V 25A TO220
Series：-

SKU:26e3639c7e3c Category: TRIACs Brand: Central Semiconductor Corp

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Product introduction

CQ220-25M is listed in the Triacs range at ChipApex. The manufacturer field lists Central Semiconductor Corp. Its product description is TRIAC INT TRIGGER 600V 25A TO220. Review the specifications below when checking this part for your BOM.

Triacs specifications for CQ220-25M

Description：TRIAC INT TRIGGER 600V 25A TO220
Series：-
Mfr：Central Semiconductor Corp
Package：Bulk
Triac Type：Internally Triggered
Voltage - Off State：600 V
Current - On State (It (RMS)) (Max)：25 A
Voltage - Gate Trigger (Vgt) (Max)：2.5 V
Current - Non Rep. Surge 50, 60Hz (Itsm)：-
Current - Gate Trigger (Igt) (Max)：60 mA
Current - Hold (Ih) (Max)：50 mA
Configuration：Single
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-220-3
Supplier Device Package：TO-220-3
Grade：-
Qualification：-

Triacs datasheet and documents for CQ220-25M

CQ220-25M

Triacs Overview

The CQ220-25M is a 25 Amp Silicon Triac in a TO-220 case, rated for 600 Volts peak repetitive off-state voltage. It features full wave AC control with gate triggering in all four quadrants. Key electrical parameters include an RMS on-state current of 25 A at TC=90°C, a peak one-cycle surge current of 150 A, and a critical rate of rise of on-state current (di/dt) of 10 A/µs. The device operates within a junction temperature range of -40 to +125 °C and has a thermal resistance (junction-to-case) of 1.7 °C/W.

Triacs Feature Summary

Four-quadrant gate triggering capability for reliable AC switching
Epoxy molded silicon construction for durability
High surge current handling capacity

Triacs Applications

Full wave AC control applications
Industrial motor speed control
Lighting dimmer circuits

Triacs Procurement Notes

This component is classified as End of Life (EOL). No replacement part number is available from the manufacturer. Last purchase orders must be placed within six months of the notice date, with final shipments occurring twelve months after the notice. Verify availability through authorized distributors or secondary markets if sourcing is required.

Triacs Selection Notes

Select this component only if legacy compatibility is mandatory, as it is discontinued. Ensure the circuit design accommodates the specific 600V rating and 25A current limits. Consider alternative modern TRIACs if new designs are being developed, as supply chain support is no longer guaranteed by Central Semiconductor Corp.

Triacs Part Context

The CQ220-25M belongs to the CQ220 series of TRIACs manufactured by Central Semiconductor Corp. This series includes variants with different voltage ratings (200V to 800V) and current capacities. The TO-220 package provides a standardized mounting interface suitable for heatsinking in medium-power AC control environments.

Triacs Replacement Considerations

No direct replacement part number is listed by the manufacturer. Engineers should evaluate equivalent 25A, 600V TRIACs from other manufacturers that offer active production status and updated specifications.