TS25P04G D2G Bridge Rectifier Equivalent & Substitute Parts

Part Overview

The TS25P04G D2G is a single-phase bridge rectifier diode manufactured by Taiwan Semiconductor Corporation. This component is rated for 400 V peak reverse voltage with 25 A average rectified current and operates across a temperature range of -55°C to 150°C. The part is housed in a 4-SIP, TS-6P through-hole package and maintains Active product status. Bridge rectifier diodes of this specification are essential in AC-to-DC power conversion applications where single-phase rectification is required. Equivalent and substitute parts are identified based on matching electrical characteristics, mechanical compatibility, and operational parameters.

Substiute Parts

TS25P04G D2G

Taiwan Semiconductor CorporationIn Stock: 1079TS25P04G D2G Datasheet

Current PartRFQ

TS25P04GH

Taiwan Semiconductor CorporationIn Stock: 2213TS25P04GH Datasheet

Parametric EquivalentRFQ

DFB2540

Fairchild SemiconductorIn Stock: 2575DFB2540 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TS25P04G D2G are identified based on strict electrical and mechanical parameter matching. The substitution criteria are:

Critical Matching Parameters:

• Diode Type: Single Phase
• Voltage - Peak Reverse (Max): 400 V
• Current - Average Rectified (Io): 25 A
• Voltage - Forward (Vf) (Max) @ If: 1.1 V @ 25 A
• Current - Reverse Leakage @ Vr: 10 µA @ 400 V
• Operating Temperature Range: -55°C ~ 150°C (TJ)
• Mounting Type: Through Hole
• Package / Case: 4-SIP, TS-6P

All identified substitute parts meet these electrical specifications and mechanical requirements, ensuring functional interchangeability in applications designed for the TS25P04G D2G.

Parameter Comparison

Engineering Selection Recommendations

TS25P04GH is a parametric equivalent manufactured by Taiwan Semiconductor Corporation with identical electrical and mechanical specifications to the TS25P04G D2G. This part carries AEC-Q101 automotive qualification, indicating compliance with automotive industry standards. Both parts maintain Active product status and ROHS3 compliance. The TS25P04GH is suitable for applications requiring automotive-grade reliability.

DFB2540 is a parametric equivalent manufactured by Fairchild Semiconductor with matching electrical characteristics and through-hole TS-6P package configuration. This part maintains Active product status and meets the same voltage, current, and temperature specifications as the TS25P04G D2G. The DFB2540 provides cross-manufacturer substitution capability for applications where Fairchild components are preferred or required.

All three parts are Active products with confirmed inventory availability and meet the core electrical and mechanical requirements for single-phase bridge rectification at 400 V, 25 A operation.

Frequently Asked Questions (FAQ)

Q: What determines if a bridge rectifier can substitute for the TS25P04G D2G?

A: A bridge rectifier qualifies as a substitute when it matches all critical electrical parameters: 400 V peak reverse voltage, 25 A average rectified current, 1.1 V forward voltage at 25 A, 10 µA reverse leakage at 400 V, and -55°C to 150°C operating temperature range. The part must also use through-hole mounting in a 4-SIP, TS-6P package configuration.

Q: Are the TS25P04GH and DFB2540 direct pin-for-pin replacements?

A: Yes. Both substitute parts use the identical 4-SIP, TS-6P through-hole package as the TS25P04G D2G, ensuring direct mechanical and electrical compatibility in PCB layouts designed for the original part.

Q: What is the difference between TS25P04G D2G and TS25P04GH?

A: The TS25P04GH carries AEC-Q101 automotive qualification, indicating compliance with automotive industry reliability standards. Electrical and mechanical specifications are identical. The TS25P04GH is appropriate for applications requiring automotive-grade components.

Q: Can I use the DFB2540 in place of the TS25P04G D2G?

A: Yes. The DFB2540 meets all electrical specifications and uses the same package configuration. It provides cross-manufacturer substitution from Fairchild Semiconductor while maintaining functional equivalence.

Q: Are there any compliance differences between these parts?

A: The TS25P04G D2G and TS25P04GH both carry ROHS3 compliance and REACH Unaffected status. The DFB2540 compliance specifications are not provided in the available data. Verify compliance requirements for your specific application before selection.

Q: What inventory levels are available for these parts?

A: TS25P04G D2G has 969 pieces in stock, TS25P04GH has 2114 pieces in stock, and DFB2540 has 2520 pieces in stock. Inventory levels are subject to change.