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CD431490B

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CD431490B

SCR MOD ISO DUAL 1400V 90A

Manufacturer: Powerex Inc.

Categories: SCRs - Modules

Quality Control: Learn More

Powerex Inc. SCR Module, part number CD431490B, is a dual SCR configuration designed for robust power control applications. This module features a 1400V off-state voltage rating and an on-state current of 95A (average) or 150A (RMS). With a surge current capability of 2000A at 50Hz and 2100A at 60Hz, it ensures reliable operation under transient conditions. The module utilizes a series connection of two SCRs within the POW-R-BLOK™ package, facilitating chassis mounting for efficient thermal management. Key parameters include a gate trigger current (Igt) of 150mA and a hold current (Ih) of 250mA, with a maximum gate trigger voltage (Vgt) of 3V. Operating across a temperature range of -40°C to 125°C, this component is well-suited for industrial motor control, power supplies, and welding equipment.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: BulkDatasheet:
Technical Details:
PackagingBulk
Package / CasePOW-R-BLOK™ Module
Mounting TypeChassis Mount
Operating Temperature-40°C ~ 125°C (TJ)
StructureSeries Connection - All SCRs
Current - Hold (Ih) (Max)250 mA
Current - Gate Trigger (Igt) (Max)150 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)2000A, 2100A
Number of SCRs, Diodes2 SCRs
Current - On State (It (AV)) (Max)95 A
Voltage - Gate Trigger (Vgt) (Max)3 V
Current - On State (It (RMS)) (Max)150 A
Voltage - Off State1.4 kV

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