M252515FV Equivalent & Substitute Parts

Part Overview

The M252515FV is a 25A, 1200V SCR power module manufactured by Sensata-Crydom, configured as a single-phase bridge with integrated SCRs and diodes for chassis mount applications. This component is classified as "Not For New Designs," indicating it has reached end-of-life status. Finding equivalent substitute parts is necessary for maintenance, repair, and legacy system support where continued availability of the original part is limited or discontinued.

Substiute Parts

M252515FV

Sensata-CrydomIn Stock: 951M252515FV Datasheet

Current PartRFQ

VS-P105KW

Vishay General Semiconductor - Diodes DivisionIn Stock: 3461VS-P105KW Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M252515FV is determined by strict alignment with the following critical parameters:

• Voltage Rating (Off State): 1.2 kV minimum
• Current Capacity: 25A or greater
• Bridge Configuration: Single-phase bridge topology with 2 SCRs and 2 Diodes
• Gate Trigger Specifications: Vgt ≤ 2.5V and Igt ≤ 50mA
• Surge Current Rating (Itsm): 300A or greater at 60Hz
• Hold Current (Ih): 75mA or less
• Mounting: Chassis mount capability
• Regulatory Compliance: ROHS3 compliant, REACH unaffected

The VS-P105KW from Vishay General Semiconductor meets all substitution criteria within these parameters.

Parameter Comparison

Engineering Selection Recommendations

The VS-P105KW is a direct functional equivalent to the M252515FV for applications requiring a 1200V, 25A single-phase SCR bridge module. Both components are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements.

The VS-P105KW demonstrates superior electrical performance in surge current capacity (357A/375A versus 300A) and hold current specification (130mA versus 75mA), making it suitable for applications with higher transient demands. The gate trigger voltage specification of 2V on the VS-P105KW is lower than the 2.5V maximum of the M252515FV, indicating improved gate sensitivity.

The VS-P105KW is classified as an active product with current manufacturing status, ensuring ongoing availability for procurement and support, whereas the M252515FV is designated "Not For New Designs," indicating obsolescence.

Frequently Asked Questions (FAQ)

Q: Can the VS-P105KW directly replace the M252515FV in existing applications?

A: Yes. Both components share identical voltage ratings (1.2 kV), current capacity (25A), bridge topology, and chassis mount configuration. The VS-P105KW meets or exceeds all electrical specifications of the M252515FV.

Q: What are the key differences between these two parts?

A: The VS-P105KW offers higher surge current capacity (357A/375A versus 300A at 60Hz) and higher hold current specification (130mA versus 75mA). The gate trigger voltage is lower on the VS-P105KW (2V maximum versus 2.5V), indicating improved gate sensitivity. The VS-P105KW is packaged in 8-PACE-PAK format, while the M252515FV uses a generic Module package designation.

Q: Are there any thermal or operating temperature considerations?

A: The VS-P105KW specifies an operating temperature range of -40°C to 125°C (TJ). The M252515FV does not provide an operating temperature specification in the available data. Verify thermal requirements for your specific application environment.

Q: What is the moisture sensitivity level difference?

A: The M252515FV lists MSL as "Not Applicable," while the VS-P105KW specifies MSL 1 (Unlimited). This indicates the VS-P105KW has no moisture sensitivity restrictions during storage and handling.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both the M252515FV and VS-P105KW are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards.

Q: What is the availability status of each part?

A: The M252515FV is classified as "Not For New Designs" with 843 pieces in stock. The VS-P105KW is an active product with 3388 pieces in stock, indicating better long-term availability and supply chain support.