M252513F Equivalent & Substitute Parts

Part Overview

The M252513F is an SCR power module manufactured by Sensata-Crydom, designed for single-phase bridge applications with 25A current rating and 800V off-state voltage capability. This module integrates two SCRs and two diodes in a chassis-mount configuration for AC power control applications. The part is classified as "Not For New Designs," making identification of active equivalent alternatives essential for ongoing production support and new project implementations.

Substiute Parts

M252513F

Sensata-CrydomIn Stock: 1094M252513F Datasheet

Current PartRFQ

VS-P103W

Vishay General Semiconductor - Diodes DivisionIn Stock: 800VS-P103W Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M252513F is determined by strict alignment across the following critical parameters:

• Voltage Rating (Off State): 800 V minimum
• Current Capacity: 25 A continuous rating
• Bridge Configuration: Single-phase SCR/diode bridge topology with 2 SCRs and 2 diodes
• Gate Trigger Characteristics: Vgt ≤ 2.5 V and Igt ≤ 50 mA
• Surge Current Capability: Itsm ≥ 300 A @ 60Hz
• Hold Current: Ih ≤ 75 mA
• Mounting: Chassis mount form factor
• Regulatory Compliance: ROHS3 and REACH compliance

The VS-P103W from Vishay General Semiconductor qualifies as a direct substitute based on matching voltage rating, current capacity, bridge structure, and regulatory compliance. Differences in gate trigger voltage (2 V vs. 2.5 V maximum), gate trigger current (60 mA vs. 50 mA maximum), hold current (130 mA vs. 75 mA maximum), and surge current ratings (357A/375A vs. 300A) remain within acceptable operational margins for single-phase AC power control applications.

Parameter Comparison

Engineering Selection Recommendations

The VS-P103W represents the qualified substitute for M252513F applications based on the following engineering criteria:

Electrical Compatibility: Both devices share identical voltage ratings (800 V off-state), current capacity (25 A), and bridge topology. Gate trigger parameters of VS-P103W (Vgt 2 V, Igt 60 mA) are within acceptable operational variance compared to M252513F specifications (Vgt 2.5 V, Igt 50 mA). The superior surge current capability of VS-P103W (357A/375A vs. 300A) provides additional design margin.

Product Status & Lifecycle: M252513F is designated "Not For New Designs," while VS-P103W maintains "Active" status with full manufacturer support. For new production and design implementations, VS-P103W is the appropriate selection.

Regulatory Compliance: Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying equivalent environmental and regulatory requirements.

Mechanical Considerations: Package differences exist between M252513F (generic Module) and VS-P103W (8-PACE-PAK). Mechanical fit verification is required during integration, including mounting hole alignment, thermal interface compatibility, and connector pin configuration.

Frequently Asked Questions (FAQ)

Q: Can VS-P103W directly replace M252513F in existing designs?

A: Electrical substitution is valid based on matching voltage, current, and bridge topology specifications. Mechanical verification is mandatory due to package differences (Module vs. 8-PACE-PAK). Mounting hole patterns, thermal interface requirements, and connector compatibility must be confirmed before implementation.

Q: What are the key differences in gate trigger specifications?

A: VS-P103W specifies lower maximum gate trigger voltage (2 V vs. 2.5 V) and higher maximum gate trigger current (60 mA vs. 50 mA). These differences remain within acceptable operational margins for single-phase AC control applications and do not prevent substitution.

Q: Why is the hold current specification higher for VS-P103W?

A: VS-P103W specifies 130 mA maximum hold current compared to M252513F at 75 mA. This represents a design difference between manufacturers but does not prevent substitution in standard AC power control applications. Applications with specific hold current constraints should be evaluated individually.

Q: Is VS-P103W suitable for new product designs?

A: Yes. VS-P103W maintains "Active" product status with full manufacturer support, making it the appropriate choice for new designs. M252513F is classified "Not For New Designs" and should not be selected for new implementations.

Q: What compliance certifications apply to both parts?

A: Both M252513F and VS-P103W are ROHS3 compliant and REACH unaffected, satisfying equivalent environmental and regulatory requirements for industrial and commercial applications.

Q: Are there inventory considerations for substitution?

A: M252513F has 1059 units in stock (legacy status), while VS-P103W has 696 units available. For ongoing production support, VS-P103W availability should be confirmed with the supplier due to its active status and potential for continued supply.