M252513FV Equivalent & Substitute Parts

Part Overview

The M252513FV is a thyristor power module manufactured by Sensata-Crydom, designed for single-phase SCR/diode bridge applications with a rated current of 25A at 320VAC. This module features an 800V off-state voltage rating and is configured as a chassis mount component with 2 SCRs and 2 diodes in a bridge layout.

The M252513FV is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain system functionality and ensure continued availability for replacement and maintenance applications.

Substiute Parts

M252513FV

Sensata-CrydomIn Stock: 788M252513FV Datasheet

Current PartRFQ

L513F

Sensata-CrydomIn Stock: 1205L513F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the M252513FV is based on the following critical parameters that must remain consistent:

• Bridge, Single Phase - SCRs/Diodes (Layout 1) structure
• 2 SCRs and 2 Diodes configuration
• 800V off-state voltage rating
• 300A non-repetitive surge current capability at 60Hz
• Module package type

The L513F qualifies as a substitute based on matching these core electrical and structural parameters. Both parts share identical bridge topology, component count, voltage rating, and surge current specification. Differences in gate trigger voltage (Vgt), gate trigger current (Igt), mounting type, and product status do not prevent functional substitution when circuit design accommodates the specified parameter ranges.

Parameter Comparison

Engineering Selection Recommendations

The L513F is an active product with ROHS3 compliance and REACH affected status, providing regulatory advantages over the obsolete M252513FV. Both parts maintain identical core electrical specifications for bridge topology, voltage rating, and surge current handling.

Selection between these parts depends on mounting requirements. The M252513FV uses chassis mount configuration, while the L513F employs through-hole mounting. Circuit board layout and mechanical constraints determine which mounting type is appropriate for the application.

The L513F's higher gate trigger voltage (3V maximum versus 2.5V) and gate trigger current (100mA maximum versus 50mA) represent acceptable parameter variations within standard thyristor module design tolerances and do not preclude substitution when gate drive circuits are designed to accommodate these specifications.

Frequently Asked Questions (FAQ)

Q: Can L513F directly replace M252513FV in existing applications?

A: Electrical substitution is feasible based on matching bridge structure, voltage rating, and surge current specifications. Mechanical compatibility requires verification of mounting type differences. The M252513FV uses chassis mount while L513F uses through-hole mounting, necessitating circuit board redesign or mechanical adaptation.

Q: What are the key differences between these parts?

A: Primary differences include mounting type (chassis mount versus through-hole), product status (obsolete versus active), and gate trigger specifications. The L513F requires higher gate trigger voltage and current but maintains identical off-state voltage and surge current ratings.

Q: Does the higher gate trigger voltage of L513F affect circuit design?

A: Gate trigger voltage and current specifications must be accommodated by the gate drive circuit. The L513F's 3V maximum gate trigger voltage and 100mA maximum gate trigger current are within standard thyristor module operating ranges and require verification against existing gate drive circuit capabilities.

Q: What compliance advantages does L513F offer?

A: The L513F is ROHS3 compliant and carries active product status, providing regulatory alignment with current environmental standards. The M252513FV is classified as obsolete and REACH unaffected, limiting its suitability for new designs or systems requiring current compliance certifications.

Q: Are there inventory considerations for these parts?

A: The M252513FV has 687 pieces in stock as new original inventory. The L513F has 1117 pieces in stock as new original inventory, providing greater availability for procurement.