DBLS153GHRDG Bridge Rectifier Equivalent & Substitute Parts

Part Overview

The DBLS153GHRDG is a single-phase bridge rectifier manufactured by Taiwan Semiconductor Corporation, rated for 200 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 is ROHS3 compliant with unlimited moisture sensitivity level (MSL 1).

Substitute parts are identified when equivalent electrical performance parameters are maintained across the critical specifications: peak reverse voltage, average rectified current, forward voltage drop, reverse leakage current, and operating temperature range. Substitute components enable design flexibility, inventory optimization, and supply chain continuity while maintaining functional equivalence.

Substiute Parts

DBLS153GHRDG

Taiwan Semiconductor CorporationIn Stock: 1262DBLS153GHRDG Datasheet

Current PartRFQ

DF02S

onsemiIn Stock: 52849DF02S Datasheet

Parametric EquivalentRFQ

DF1502S-E3/77

Vishay General Semiconductor - Diodes DivisionIn Stock: 19925DF1502S-E3/77 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DBLS153GHRDG are identified based on strict electrical and mechanical parameter equivalence. The substitution criteria are defined by the following parameters:

Critical Electrical Parameters:

• Voltage - Peak Reverse (Max): 200 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 (TJ)

Mechanical Parameters:

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

Compliance Parameters:

• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected

The identified substitute parts maintain equivalence across all critical electrical specifications and mechanical form factors. Variations in reverse leakage current (within acceptable operational limits) and supplier device package designations do not preclude substitution when all primary electrical and mechanical parameters align.

Parameter Comparison

Engineering Selection Recommendations

DBLS153GHRDG (Primary Component)

The DBLS153GHRDG maintains Active product status and carries AEC-Q101 automotive qualification. This component is suitable for new design implementations and applications requiring automotive-grade reliability. The part is currently in stock with 1,160 units available.

DF1502S-E3/77 (Preferred Substitute)

The DF1502S-E3/77 manufactured by Vishay General Semiconductor - Diodes Division is classified as Active product status and maintains full electrical and mechanical equivalence to the DBLS153GHRDG. This substitute is supplied on Tape & Reel (TR) packaging and demonstrates lower reverse leakage current (5 µA @ 200 V) compared to the primary component (2 µA @ 200 V). The part is available with 19,904 units in stock. This substitute is suitable for both new designs and replacement applications.

DF02S (Alternative Substitute)

The DF02S manufactured by onsemi is classified as Not For New Designs product status. While this component maintains electrical equivalence across all critical parameters, its product status designation restricts its application to legacy system support and field replacement scenarios only. The part is supplied on Cut Tape (CT) & Digi-Reel® packaging with 52,800 units in stock. This substitute is not recommended for new design implementations.

Frequently Asked Questions (FAQ)

Q: What determines if a part can substitute for the DBLS153GHRDG?

A: Substitution is determined by equivalence across critical electrical parameters (200 V peak reverse voltage, 1.5 A average rectified current, 1.1 V forward voltage drop at 1.5 A, and -55°C to 150°C operating temperature range), mechanical form factor (4-SMD, Gull Wing surface mount package), and compliance certifications (ROHS3 Compliant, REACH Unaffected).

Q: Can the DF02S be used in new product designs?

A: No. The DF02S carries a "Not For New Designs" product status designation. This component is restricted to legacy system support and field replacement applications only. For new design implementations, use the DBLS153GHRDG or DF1502S-E3/77.

Q: What is the difference in reverse leakage current between the substitute parts?

A: The DBLS153GHRDG specifies 2 µA @ 200 V reverse leakage current. The DF1502S-E3/77 specifies 5 µA @ 200 V, and the DF02S specifies 10 µA @ 200 V. All values remain within acceptable operational limits for standard bridge rectifier applications. The variation does not affect functional equivalence for the specified electrical parameters.

Q: Are all substitute parts available in the same package configuration?

A: Yes. All substitute parts are packaged in 4-SMD, Gull Wing surface mount configuration, maintaining mechanical compatibility with the DBLS153GHRDG. Supplier device package designations differ (DBLS, 4-SDIP, and DFS), but the physical form factor and mounting interface remain equivalent.

Q: What is the difference between Cut Tape (CT) & Digi-Reel® and Tape & Reel (TR) packaging?

A: Cut Tape (CT) & Digi-Reel® packaging is supplied in smaller quantities on cut tape reels, suitable for lower-volume applications. Tape & Reel (TR) packaging is supplied in full reel quantities, optimized for high-volume manufacturing. Both packaging formats contain identical components; the difference is in supply quantity and reel configuration.

Q: Are all substitute parts automotive-grade qualified?

A: The DBLS153GHRDG carries AEC-Q101 automotive qualification. The substitute parts (DF02S and DF1502S-E3/77) do not list explicit AEC-Q101 qualification in the provided specifications. For applications requiring automotive-grade qualification, the DBLS153GHRDG is the specified component.

Q: Can reverse leakage current variation affect circuit performance?

A: Reverse leakage current variation (2 µA to 10 µA @ 200 V) is within standard operational tolerance for bridge rectifier applications. Circuit performance is not affected by this variation when all other electrical parameters (voltage rating, current rating, forward voltage drop, and temperature range) remain equivalent.