M252532V SCR Bridge Module - Equivalent & Substitute Parts

Part Overview

The M252532V is a 25A 600V single-phase SCR bridge module manufactured by Sensata-Crydom, designed for chassis mount applications requiring power switching in AC circuits. This component features four SCRs in a bridge configuration with a maximum gate trigger voltage of 2.5V and gate trigger current of 50mA. The product is classified as "Not For New Designs," indicating it has reached end-of-life status. Organizations currently using this module or requiring equivalent functionality must identify suitable substitute components that maintain electrical and mechanical compatibility.

Substiute Parts

M252532V

Sensata-CrydomIn Stock: 769M252532V Datasheet

Current PartRFQ

VS-P132

Vishay General Semiconductor - Diodes DivisionIn Stock: 884VS-P132 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M252532V is determined by the following critical parameters:

Mandatory Matching Criteria:

• Bridge configuration with single-phase, all-SCR structure
• Four SCR count
• 600V off-state voltage rating
• Chassis mount mechanical interface
• Module package type

Allowable Parameter Ranges for Substitution:

• Gate trigger voltage (Vgt): Maximum 2.5V (substitute may be equal or lower)
• Gate trigger current (Igt): Maximum 50mA (substitute may be equal or lower)
• Hold current (Ih): Maximum 75mA (substitute may be equal or lower)
• Non-repetitive surge current (Itsm): Minimum 300A @ 60Hz (substitute must meet or exceed)

The VS-P132 qualifies as a direct substitute based on these criteria. It maintains the identical bridge configuration, SCR count, voltage rating, and mounting type while meeting all allowable parameter ranges.

Parameter Comparison

Engineering Selection Recommendations

The VS-P132 is a qualified substitute for the M252532V based on the following engineering criteria:

Electrical Compatibility: The VS-P132 maintains the 600V off-state voltage and four-SCR bridge configuration required for direct functional replacement. The lower gate trigger voltage (2V versus 2.5V) and higher surge current rating (357A/375A versus 300A) represent improved performance characteristics that do not compromise circuit compatibility.

Compliance Status: Both components are RoHS compliant. The VS-P132 carries ROHS3 certification, representing current compliance standards. The M252532V is classified as "Not For New Designs," while the VS-P132 maintains "Active" product status, ensuring ongoing availability and support.

Mechanical Interface: Both components feature chassis mount configuration. The VS-P132 uses 8-PACE-PAK packaging, which is a standard module package type compatible with chassis mount applications. Physical mounting verification against your specific application requirements is necessary to confirm mechanical fit.

Inventory Availability: The VS-P132 is currently in stock (791 pieces), providing immediate procurement capability for replacement or new applications.

Frequently Asked Questions (FAQ)

Q: Can the VS-P132 directly replace the M252532V in existing applications?

A: The VS-P132 qualifies as an electrical and functional equivalent based on matching bridge configuration, SCR count, 600V voltage rating, and chassis mount interface. Mechanical fit verification is required, as the VS-P132 uses 8-PACE-PAK packaging. Consult your application's mechanical specifications and mounting documentation to confirm compatibility.

Q: What is the significance of the lower gate trigger voltage in the VS-P132?

A: The VS-P132 has a maximum gate trigger voltage of 2V compared to the M252532V's 2.5V. This represents a tighter specification and does not create compatibility issues. Gate drive circuits designed for the M252532V will operate the VS-P132 without modification.

Q: Why does the M252532V have "Not For New Designs" status?

A: This designation indicates the component has reached end-of-life and is no longer recommended for new product development. The VS-P132, with "Active" status, is the appropriate choice for new applications requiring equivalent functionality.

Q: Are there differences in operating temperature ranges between these components?

A: The M252532V does not specify an operating temperature range in available documentation. The VS-P132 specifies -40°C to 125°C (TJ). For applications requiring specific temperature performance, the VS-P132's published specification provides defined operating limits.

Q: What does the 8-PACE-PAK package designation mean?

A: PACE-PAK is a standard module packaging format for power semiconductor devices. The "8" indicates an 8-pin configuration. This is a recognized industry standard compatible with chassis mount applications. Verify pin configuration and mechanical dimensions against your application requirements.

Q: Are both components RoHS compliant?

A: Yes. The M252532V is RoHS Compliant. The VS-P132 is ROHS3 Compliant, representing current RoHS standards. Both meet environmental compliance requirements for restricted substance elimination.