BR32 Bridge Rectifier Single Phase 200V 3A Equivalent & Substitute Parts

Part Overview

The BR32 is a single-phase bridge rectifier manufactured by GeneSiC Semiconductor, rated for 200V peak reverse voltage and 3A average rectified current. This component is classified as Active product status and is RoHS Compliant. Bridge rectifiers of this specification are used in AC-to-DC conversion applications requiring through-hole mounting and standard rectification technology.

Substitute parts become necessary when the BR32 reaches end-of-life inventory depletion, when alternative sourcing is required for supply chain continuity, or when design requirements permit operation within the electrical and mechanical parameters of equivalent alternatives.

Substiute Parts

BR32

GeneSiC SemiconductorIn Stock: 105123BR32 Datasheet

Current PartRFQ

BR102-BP

Micro Commercial CoIn Stock: 2345BR102-BP Datasheet

SimilarRFQ

PB62-BP

Micro Commercial CoIn Stock: 3045PB62-BP Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the BR32 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Voltage - Peak Reverse (Max): 200V
• Diode Type: Single Phase
• Technology: Standard
• Mounting Type: Through Hole
• Package / Case: 4-Square configuration

Allowable Parameter Variations:

• Current - Average Rectified (Io): Substitute parts must equal or exceed the 3A requirement
• Voltage - Forward (Vf): Substitute parts must not exceed the maximum forward voltage specification at their rated current
• Current - Reverse Leakage: Substitute parts must not exceed 10µA @ 200V
• Operating Temperature Range: Substitute parts must support the application's required temperature envelope

The BR102-BP and PB62-BP meet the mandatory matching criteria. Both are single-phase bridge rectifiers with 200V peak reverse voltage rating, through-hole mounting, and 4-square package configuration. Current ratings of 10A and 6A respectively exceed the 3A requirement, permitting their use in applications designed for the BR32.

Parameter Comparison

Engineering Selection Recommendations

BR32 (Primary Selection): The BR32 maintains Active product status and is recommended for new designs. This component is manufactured by GeneSiC Semiconductor and carries RoHS Compliant certification. Current inventory of 105,100 pieces supports immediate availability for production requirements.

BR102-BP (Substitute Option): The BR102-BP is electrically compatible with the BR32 for applications where 10A current capacity is acceptable. This part carries ROHS3 Compliant certification and REACH Unaffected status. However, BR102-BP is designated Not For New Designs, limiting its application to legacy system support or replacement scenarios. The higher current rating (10A vs. 3A) and extended upper operating temperature (150°C vs. 125°C) provide operational margin in thermally demanding environments.

PB62-BP (Substitute Option): The PB62-BP provides intermediate current capacity (6A) between the BR32 and BR102-BP. This part is electrically compatible with the BR32 and carries ROHS3 Compliant certification and REACH Unaffected status. Like BR102-BP, PB62-BP is designated Not For New Designs. The 6A rating offers closer performance alignment to the BR32's 3A specification while maintaining compliance certifications.

Selection Criteria:

• For new designs: BR32
• For legacy system replacement with higher current tolerance: BR102-BP or PB62-BP
• For applications requiring extended temperature operation: BR102-BP or PB62-BP (both support -55°C to 150°C)
• For inventory continuity when BR32 becomes unavailable: PB62-BP (6A rating provides closer operational match)

Frequently Asked Questions (FAQ)

Q: Can BR102-BP or PB62-BP be used as direct replacements for BR32 in existing designs?

A: Yes, both BR102-BP and PB62-BP are electrically compatible with BR32 for applications operating at or below 3A. The higher current ratings of these substitutes do not prevent their use in lower-current applications. Physical package dimensions (4-square configuration) are compatible with BR-3 through-hole mounting footprints.

Q: What is the difference between BR102-BP and PB62-BP?

A: Both parts are single-phase bridge rectifiers with identical 200V peak reverse voltage ratings and through-hole mounting. The primary difference is current capacity: BR102-BP is rated for 10A average rectified current, while PB62-BP is rated for 6A. Forward voltage specifications differ slightly (1.1V @ 5A for BR102-BP vs. 1.1V @ 3A for PB62-BP). Both are designated Not For New Designs.

Q: Why are BR102-BP and PB62-BP marked "Not For New Designs"?

A: This designation indicates that these parts are in mature or declining production phases. While they remain available for existing applications and replacement purposes, manufacturers recommend BR32 or other Active-status components for new product development to ensure long-term supply continuity.

Q: Are there package compatibility concerns when substituting BR102-BP or PB62-BP for BR32?

A: Both substitute parts use 4-square package configuration compatible with BR-3 through-hole mounting. Physical lead spacing and footprint dimensions support direct board-level substitution without PCB redesign.

Q: What compliance certifications apply to each part?

A: BR32 carries RoHS Compliant certification. BR102-BP and PB62-BP carry ROHS3 Compliant certification and REACH Unaffected status. All three parts are classified under ECCN EAR99 and HTSUS 8541.10.0080.

Q: Can BR32 be used in applications requiring the higher current ratings of BR102-BP or PB62-BP?

A: No. The BR32 is rated for maximum 3A average rectified current. Applications requiring 6A or 10A capacity must use PB62-BP or BR102-BP respectively. Using BR32 in higher-current applications will result in component failure.