Equivalent & Substitute Parts for 2W005M Bridge Rectifier

Part Overview

The 2W005M is a single-phase bridge rectifier manufactured by GeneSiC Semiconductor, rated for 50 V peak reverse voltage and 2 A average rectified current. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing design support and production continuity. The through-hole WOM package configuration and standard rectification technology define its application scope in power supply and conversion circuits.

Substiute Parts

2W005M

GeneSiC SemiconductorIn Stock: 13142W005M Datasheet

Current PartRFQ

2W005G-E4/51

Vishay General Semiconductor - Diodes DivisionIn Stock: 67662W005G-E4/51 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2W005M is determined by strict equivalence across the following electrical and mechanical parameters:

Electrical Equivalence Criteria:

• Peak reverse voltage rating: 50 V (exact match required)
• Average rectified current: 2 A (exact match required)
• Forward voltage drop: 1.1 V maximum at 2 A (exact match required)
• Diode type: Single phase bridge rectifier (exact match required)
• Technology classification: Standard (exact match required)

Mechanical Equivalence Criteria:

• Mounting type: Through hole (exact match required)
• Package configuration: 4-Circular form factor (exact match required)

The substitute part 2W005G-E4/51 meets all electrical and mechanical equivalence criteria. This part maintains identical voltage and current ratings, forward voltage characteristics, and through-hole mounting configuration. The substitute is manufactured by Vishay General Semiconductor - Diodes Division and carries active product status with enhanced temperature operating range and improved reverse leakage characteristics.

Parameter Comparison

Engineering Selection Recommendations

The 2W005G-E4/51 manufactured by Vishay General Semiconductor - Diodes Division is a direct electrical and mechanical equivalent to the obsolete 2W005M. Selection of this substitute part is based on the following engineering factors:

Product Status: The 2W005G-E4/51 maintains active product status, ensuring continued availability and manufacturing support. The 2W005M is classified as obsolete, necessitating transition to an active equivalent.

Compliance and Certifications: Both parts share identical ECCN (EAR99) and HTSUS (8541.10.0080) classifications. The 2W005G-E4/51 carries RoHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component procurement.

Electrical Performance: The substitute part delivers equivalent electrical performance across all critical parameters: 50 V peak reverse voltage, 2 A average rectified current, and 1.1 V forward voltage drop at 2 A. The 2W005G-E4/51 exhibits superior reverse leakage characteristics (5 µA versus 10 µA at 50 V), representing improved device quality.

Thermal Operating Range: The 2W005G-E4/51 extends the upper operating temperature limit to 150°C compared to 125°C for the 2W005M, providing enhanced thermal margin in applications approaching maximum rated temperature.

Packaging and Mounting: Both parts utilize identical 4-circular through-hole package form factors, ensuring direct mechanical compatibility with existing printed circuit board layouts and assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the 2W005G-E4/51 be used as a direct replacement for the 2W005M in existing designs?

A: Yes. The 2W005G-E4/51 is electrically and mechanically equivalent to the 2W005M across all specified parameters. The through-hole 4-circular package configuration is identical, and electrical ratings for voltage, current, and forward voltage drop are matched. No circuit modifications are required.

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

A: The primary differences are manufacturer (GeneSiC versus Vishay), product status (obsolete versus active), and minor performance enhancements in the substitute. The 2W005G-E4/51 offers lower reverse leakage current (5 µA versus 10 µA), extended upper operating temperature (150°C versus 125°C), and active product support. These differences favor the substitute part for new designs and production continuity.

Q: Are there any package compatibility concerns when substituting the 2W005M with the 2W005G-E4/51?

A: No package compatibility concerns exist. Both parts use the 4-circular through-hole configuration. The WOM and WOG package designations refer to manufacturer-specific package identifiers but represent equivalent physical form factors. Direct board-level substitution is supported without layout modifications.

Q: Does the 2W005G-E4/51 meet current regulatory compliance requirements?

A: Yes. The 2W005G-E4/51 is RoHS3 compliant and REACH unaffected. Both parts share identical ECCN (EAR99) and HTSUS (8541.10.0080) classifications, ensuring equivalent regulatory treatment in procurement and export contexts.

Q: What is the significance of the improved reverse leakage specification in the 2W005G-E4/51?

A: The lower reverse leakage current (5 µA versus 10 µA at 50 V) in the 2W005G-E4/51 indicates superior device quality and reduced parasitic current paths. This characteristic benefits applications sensitive to leakage current, such as precision power supplies or low-power standby circuits, though both parts meet the same functional requirements.

Q: Is the extended operating temperature range of the 2W005G-E4/51 significant for typical applications?

A: The extended upper temperature limit (150°C versus 125°C) provides additional thermal margin in applications operating near maximum rated junction temperature. For designs with thermal constraints or high-ambient-temperature environments, this extended range offers improved reliability and design flexibility.