DBLS152GHRDG Bridge Rectifier Equivalent & Substitute Parts

Part Overview

The DBLS152GHRDG is a single-phase bridge rectifier manufactured by Taiwan Semiconductor Corporation, rated for 100 V peak reverse voltage and 1.5 A average rectified current. This component is classified as Active product status and meets AEC-Q101 automotive qualification standards. The device is packaged in a 4-SMD, Gull Wing surface mount configuration and operates across the temperature range of -55°C to 150°C.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained across the critical parameters that define bridge rectifier functionality. The substitutes listed below provide identical or compatible performance characteristics for applications requiring the DBLS152GHRDG specifications.

Substiute Parts

DBLS152GHRDG

Taiwan Semiconductor CorporationIn Stock: 791DBLS152GHRDG Datasheet

Current PartRFQ

DF01S

onsemiIn Stock: 6368DF01S Datasheet

Parametric EquivalentRFQ

DF1501S-E3/77

Vishay General Semiconductor - Diodes DivisionIn Stock: 6753DF1501S-E3/77 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DBLS152GHRDG are qualified based on the following critical parameters that determine functional equivalence:

Electrical Parameters:

• Voltage - Peak Reverse (Max): 100 V
• Current - Average Rectified (Io): 1.5 A
• Voltage - Forward (Vf) (Max) @ If: 1.1 V @ 1.5 A
• Operating Temperature Range: -55°C to 150°C

Mechanical Parameters:

• Diode Type: Single Phase
• Technology: Standard
• Mounting Type: Surface Mount
• Package / Case: 4-SMD, Gull Wing

Compliance Parameters:

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Substitute parts maintain these core specifications while potentially differing in reverse leakage current (within acceptable engineering tolerances), supplier device package designation, and product status classification. All substitutes are surface mount bridge rectifiers with identical voltage and current ratings, temperature operating range, and environmental compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

DBLS152GHRDG (Primary Part - Taiwan Semiconductor Corporation)

The DBLS152GHRDG maintains Active product status and carries AEC-Q101 automotive qualification. This part is suitable for new design implementations and ongoing production applications requiring automotive-grade reliability. The component is ROHS3 compliant and REACH unaffected, meeting current environmental regulations.

DF1501S-E3/77 (Vishay General Semiconductor - Diodes Division)

The DF1501S-E3/77 is classified as Active product status and provides full electrical and mechanical equivalence to the DBLS152GHRDG. This substitute maintains identical voltage, current, and temperature specifications with ROHS3 compliance and unlimited moisture sensitivity rating. The part is supplied in Tape & Reel packaging format. Selection of this substitute is appropriate for applications where Vishay component qualification is required or preferred.

DF01S (onsemi)

The DF01S is classified as Not For New Designs product status. This substitute provides electrical and mechanical equivalence across all critical parameters but is restricted from new design implementations. The DF01S is suitable only for legacy system maintenance, repair, or replacement applications where the original design already incorporates this component. The part is supplied in Cut Tape and Digi-Reel packaging formats.

Frequently Asked Questions (FAQ)

Q: What determines if a part can substitute for the DBLS152GHRDG?

A: Substitute parts must maintain identical specifications for voltage rating (100 V peak reverse), current rating (1.5 A average rectified), forward voltage drop (1.1 V maximum at 1.5 A), operating temperature range (-55°C to 150°C), and physical package configuration (4-SMD, Gull Wing surface mount). All substitutes must be single-phase standard technology bridge rectifiers with ROHS3 compliance and MSL 1 rating.

Q: Can the DF01S be used in new product designs?

A: No. The DF01S carries a Not For New Designs product status classification. This part is restricted to replacement and maintenance applications only. For new designs, select either the DBLS152GHRDG or DF1501S-E3/77, both of which maintain Active product status.

Q: Are there differences in reverse leakage current between the substitutes?

A: Yes. The DBLS152GHRDG specifies 2 µA maximum reverse leakage at 100 V, while both the DF01S and DF1501S-E3/77 specify 5 µA maximum at the same conditions. Both values remain within acceptable engineering tolerances for standard bridge rectifier applications. Applications with stringent leakage requirements should verify compatibility with the higher leakage specification.

Q: Do all substitutes use the same package format?

A: All three parts use identical 4-SMD, Gull Wing package configuration suitable for surface mount assembly. However, supplier device package designations differ: DBLS (Taiwan Semiconductor), 4-SDIP (onsemi), and DFS (Vishay). These designations reflect manufacturer-specific packaging nomenclature but represent the same physical form factor.

Q: What is the difference between Cut Tape and Tape & Reel packaging?

A: Cut Tape (CT) and Digi-Reel packaging (DF01S) and Tape & Reel (TR) packaging (DF1501S-E3/77) represent different supply formats for surface mount components. Both formats are compatible with standard pick-and-place assembly equipment. Selection between formats depends on production volume requirements and inventory management practices.

Q: Are all substitutes automotive qualified?

A: The DBLS152GHRDG carries AEC-Q101 automotive qualification. The DF01S and DF1501S-E3/77 specifications provided do not include explicit automotive qualification notation. Applications requiring automotive-grade certification should verify qualification status with the respective manufacturers before implementation.

Q: Can substitutes be mixed within the same production batch?

A: All three parts maintain identical electrical performance across critical parameters and share the same physical package configuration. However, design documentation and bill of materials should specify a single approved part number to maintain consistency in manufacturing records, traceability, and quality control procedures.