GBPC2502 Bridge Rectifier Equivalent & Substitute Parts

Part Overview

The GBPC2502 is a single-phase bridge rectifier manufactured by onsemi, rated for 200 V peak reverse voltage and 25 A average rectified current with QC terminal mounting. This component is classified as "Not For New Designs" by the original manufacturer. Identifying equivalent and substitute parts is necessary for applications requiring continued supply, design flexibility, or voltage/current rating adjustments within compatible electrical and mechanical parameters.

Key Parameters

Parameter	Value
Diode Type	Single Phase
Technology	Standard
Voltage - Peak Reverse (Max)	200 V
Current - Average Rectified (Io)	25 A
Voltage - Forward (Vf) (Max) @ If	1.1 V @ 12.5 A
Current - Reverse Leakage @ Vr	5 µA @ 200 V
Operating Temperature Range	-55°C ~ 150°C (TJ)
Mounting Type	QC Terminal
Package / Case	4-Square, GBPC
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the GBPC2502 are grouped based on the following criteria:

Direct Equivalent (Same Electrical Rating):

Same voltage rating: 200 V peak reverse
Same current rating: 25 A average rectified
Same mounting type: QC Terminal
Same package family: GBPC or GBPC-A

Higher Voltage Rated Substitutes (Backward Compatible):

Peak reverse voltage: 400 V, 600 V, 800 V, or 1 kV
Current rating: 25 A (maintained)
Mounting type: QC Terminal
Package family: GBPC-A
These parts operate safely in 200 V applications due to higher voltage margin

Higher Current Rated Substitutes (Backward Compatible):

Peak reverse voltage: 200 V (maintained)
Current rating: 35 A (exceeds 25 A requirement)
Mounting type: QC Terminal
Package family: GBPC-A
These parts provide additional current capacity in 200 V applications

Parameter Comparison

Part Number	Manufacturer	Voltage - Peak Reverse (Max)	Current - Average Rectified (Io)	Voltage - Forward (Vf) (Max) @ If	Current - Reverse Leakage @ Vr	Operating Temperature	Mounting Type	Package / Case	Product Status	RoHS Status
GBPC2502	onsemi	200 V	25 A	1.1 V @ 12.5 A	5 µA @ 200 V	-55°C ~ 150°C	QC Terminal	4-Square, GBPC	Not For New Designs	ROHS3 Compliant
GBPC2502	SMC Diode Solutions	200 V	25 A	1.1 V @ 12.5 A	5 µA @ 200 V	-55°C ~ 150°C	QC Terminal	4-Square, GBPC	Active	ROHS3 Compliant
VS-GBPC2504A	Vishay General Semiconductor - Diodes Division	400 V	25 A	Not Specified	2 mA @ 400 V	-55°C ~ 150°C	QC Terminal	4-Square, GBPC-A	Active	ROHS3 Compliant
VS-GBPC2506A	Vishay General Semiconductor - Diodes Division	600 V	25 A	Not Specified	2 mA @ 600 V	-55°C ~ 150°C	QC Terminal	4-Square, GBPC-A	Active	ROHS3 Compliant
VS-GBPC2508A	Vishay General Semiconductor - Diodes Division	800 V	25 A	Not Specified	2 mA @ 800 V	-55°C ~ 150°C	QC Terminal	4-Square, GBPC-A	Active	ROHS3 Compliant
VS-GBPC2510A	Vishay General Semiconductor - Diodes Division	1 kV	25 A	Not Specified	2 mA @ 1 V	-55°C ~ 150°C	QC Terminal	4-Square, GBPC-A	Active	ROHS3 Compliant
VS-GBPC2512A	Vishay General Semiconductor - Diodes Division	1.2 kV	25 A	Not Specified	2 mA @ 1.2 V	-55°C ~ 150°C	QC Terminal	4-Square, GBPC-A	Active	ROHS3 Compliant
VS-GBPC3502A	Vishay General Semiconductor - Diodes Division	200 V	35 A	Not Specified	2 mA @ 200 V	-55°C ~ 150°C	QC Terminal	4-Square, GBPC-A	Active	ROHS3 Compliant
VS-GBPC3504A	Vishay General Semiconductor - Diodes Division	400 V	35 A	Not Specified	2 mA @ 400 V	-55°C ~ 150°C	QC Terminal	4-Square, GBPC-A	Active	ROHS3 Compliant
VS-GBPC3506A	Vishay General Semiconductor - Diodes Division	600 V	35 A	Not Specified	2 mA @ 600 V	-55°C ~ 150°C	QC Terminal	4-Square, GBPC-A	Active	ROHS3 Compliant
VS-GBPC3508A	Vishay General Semiconductor - Diodes Division	800 V	35 A	Not Specified	2 mA @ 800 V	-55°C ~ 150°C	QC Terminal	4-Square, GBPC-A	Active	ROHS3 Compliant

Engineering Selection Recommendations

Direct Equivalent Selection: The GBPC2502 from SMC Diode Solutions is a direct equivalent with identical electrical and mechanical specifications. This part maintains Active product status, ensuring long-term availability and supply chain stability compared to the onsemi original marked "Not For New Designs."

Higher Voltage Rated Substitutes (VS-GBPC2504A through VS-GBPC2512A): These Vishay parts are suitable for GBPC2502 applications operating at 200 V. The higher voltage ratings (400 V, 600 V, 800 V, 1 kV, 1.2 kV) provide design margin and are electrically backward compatible. All parts maintain the same 25 A current rating, QC Terminal mounting, and ROHS3 compliance. Selection depends on application voltage headroom requirements.

Higher Current Rated Substitutes (VS-GBPC3502A, VS-GBPC3504A, VS-GBPC3506A, VS-GBPC3508A): These Vishay parts provide 35 A current capacity while maintaining 200 V (3502A) or higher voltage ratings. These are suitable for applications requiring increased current margin or future design scaling. All maintain QC Terminal mounting and ROHS3 compliance.

Compliance Considerations: All substitute parts listed are ROHS3 compliant and suitable for applications with RoHS requirements. Vishay parts are REACH Unaffected, while the SMC equivalent is REACH Affected; verify compliance requirements for your specific application jurisdiction.

Frequently Asked Questions (FAQ)

Q: Can I use VS-GBPC2504A (400 V) in place of GBPC2502 (200 V)? A: Yes. The VS-GBPC2504A maintains the same 25 A current rating and QC Terminal mounting. The higher 400 V rating is backward compatible with 200 V applications, providing additional voltage margin.

Q: What is the difference between GBPC and GBPC-A package designations? A: Both are 4-Square QC Terminal packages. GBPC-A is the Vishay designation for their equivalent package form factor. Mechanical and electrical compatibility is maintained across both designations for the specified mounting type.

Q: Can I substitute a 35 A rated part (VS-GBPC3502A) for the 25 A GBPC2502? A: Yes. The VS-GBPC3502A maintains 200 V rating and QC Terminal mounting with increased current capacity. This substitution is electrically and mechanically compatible and provides additional current margin.

Q: Are there voltage derating considerations when using higher-rated parts? A: No derating is required. Higher voltage-rated parts (VS-GBPC2504A through VS-GBPC2512A) operate safely at the GBPC2502's 200 V specification. The higher rating provides design margin without performance degradation.

Q: What is the inventory status for substitute parts? A: SMC Diode Solutions GBPC2502 has 1,000,200 pcs in stock. Vishay parts range from 344,900 pcs (VS-GBPC3504A) to 805 pcs (VS-GBPC3508A). Verify current availability with your supplier for production requirements.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All parts listed, including the original GBPC2502 and all Vishay substitutes, are ROHS3 compliant. Verify REACH status requirements for your application region.

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