W06M Bridge Rectifier Single Phase 600V 1.5A Equivalent & Substitute Parts

Part Overview

The W06M is a single-phase bridge rectifier manufactured by GeneSiC Semiconductor, rated for 600V peak reverse voltage and 1.5A average rectified current. This component is classified as obsolete, indicating discontinued production and limited availability. The W06M features a through-hole mounting configuration with a 4-circular WOM package type, designed for standard rectification applications requiring 600V operation.

Due to its obsolete status, identifying equivalent substitute parts is essential for system maintenance, repair, and new design implementations where this rectifier specification is required. Substitute parts must maintain electrical compatibility across voltage, current, and thermal operating parameters while accommodating packaging and mounting requirements.

Key Parameters

Parameter	Value	Unit
Voltage - Peak Reverse (Max)	600	V
Current - Average Rectified (Io)	1.5	A
Voltage - Forward (Vf) (Max) @ If	1	V @ 1 A
Current - Reverse Leakage @ Vr	10	µA @ 600 V
Operating Temperature Range	-65 to 125	°C (TJ)
Mounting Type	Through Hole	-
Package / Case	4-Circular, WOM	-
Diode Type	Single Phase	-
Technology	Standard	-

Substitute Part Grouping Explanation

Substitution of the W06M is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Criteria:

Voltage - Peak Reverse (Max): 600V minimum
Current - Average Rectified (Io): 1.5A minimum
Voltage - Forward (Vf) (Max) @ If: 1V @ 1A maximum
Current - Reverse Leakage @ Vr: Must not exceed specified limits at rated voltage

Mechanical & Mounting Equivalence Criteria:

Diode Type: Single Phase
Technology: Standard
Mounting Type: Through Hole
Package Configuration: 4-Circular pin arrangement

The W06G-E4/51 manufactured by Vishay General Semiconductor - Diodes Division meets all electrical and mechanical equivalence requirements for direct substitution of the W06M. Both components share identical voltage and current ratings, compatible forward voltage characteristics, and through-hole mounting configuration with 4-circular package geometry.

Parameter Comparison

Parameter	W06M (GeneSiC)	W06G-E4/51 (Vishay)	Compatibility
Voltage - Peak Reverse (Max)	600 V	600 V	Equivalent
Current - Average Rectified (Io)	1.5 A	1.5 A	Equivalent
Voltage - Forward (Vf) (Max) @ If	1 V @ 1 A	1 V @ 1 A	Equivalent
Current - Reverse Leakage @ Vr	10 µA @ 600 V	5 µA @ 600 V	Substitute Superior
Operating Temperature Range	-65 to 125 °C (TJ)	-55 to 150 °C (TJ)	Substitute Extended
Mounting Type	Through Hole	Through Hole	Equivalent
Package / Case	4-Circular, WOM	4-Circular, WOG	Mechanically Compatible
Diode Type	Single Phase	Single Phase	Equivalent
Technology	Standard	Standard	Equivalent
Product Status	Obsolete	Active	Substitute Available

Engineering Selection Recommendations

Primary Substitute: W06G-E4/51

The W06G-E4/51 is the direct electrical and mechanical equivalent for the obsolete W06M. This substitute part is manufactured by Vishay General Semiconductor - Diodes Division and maintains active product status, ensuring continued availability and supply chain reliability.

Compliance & Certification Status:

The W06G-E4/51 carries RoHS3 compliance certification and REACH unaffected status, meeting current environmental and regulatory requirements. Both the W06M and W06G-E4/51 share identical ECCN (EAR99) and HTSUS (8541.10.0080) classifications for export and tariff purposes.

Performance Advantages of Substitute:

The W06G-E4/51 demonstrates superior reverse leakage characteristics (5 µA @ 600V versus 10 µA @ 600V) and an extended operating temperature range (-55 to 150°C versus -65 to 125°C), providing enhanced performance margins in thermal and leakage-sensitive applications.

Packaging Consideration:

Both components utilize 4-circular through-hole package geometry. The W06M employs WOM package designation while the W06G-E4/51 uses WOG designation. These package variants are mechanically compatible for PCB mounting and pin configuration purposes.

Frequently Asked Questions (FAQ)

Q: Can the W06G-E4/51 directly replace the W06M in existing applications?

A: Yes. The W06G-E4/51 meets all electrical specifications of the W06M, including voltage rating (600V), current rating (1.5A), forward voltage (1V @ 1A), and reverse leakage characteristics. Through-hole mounting and 4-circular package geometry are mechanically compatible.

Q: What is the difference between WOM and WOG package designations?

A: WOM and WOG are manufacturer-specific package variant designations for 4-circular through-hole bridge rectifiers. Both designations indicate identical pin configuration and mechanical dimensions suitable for standard PCB mounting applications.

Q: Why is the W06M classified as obsolete?

A: Obsolete status indicates the W06M has been discontinued by GeneSiC Semiconductor. The W06G-E4/51 represents the active equivalent from Vishay, ensuring ongoing availability and supply chain continuity.

Q: Does the W06G-E4/51 require different PCB layout or thermal management?

A: No. The W06G-E4/51 maintains identical electrical ratings and through-hole mounting configuration as the W06M. Existing PCB layouts and thermal management designs require no modification.

Q: What compliance certifications apply to the W06G-E4/51?

A: The W06G-E4/51 is RoHS3 compliant and REACH unaffected. Both components share EAR99 export classification and 8541.10.0080 HTSUS tariff code.

Q: Are there performance differences between the W06M and W06G-E4/51?

A: The W06G-E4/51 exhibits lower reverse leakage (5 µA versus 10 µA @ 600V) and extended operating temperature range (-55 to 150°C versus -65 to 125°C). These represent performance improvements over the original W06M specification.

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