DB153L-BP Bridge Rectifier Single Phase 200V 1.5A Equivalent & Substitute Parts

Part Overview

The DB153L-BP is a single-phase bridge rectifier manufactured by Micro Commercial Co, designed for 200V peak reverse voltage applications with 1.5A average rectified current capacity. This component features a through-hole 4-EDIP package and operates across a temperature range of -55°C to 150°C. The part is classified as "Not For New Designs," indicating its legacy status in the product lifecycle. Identifying equivalent and substitute parts is necessary for applications requiring continued support, inventory management, or when the primary part becomes unavailable.

Substiute Parts

DB153L-BP

Micro Commercial CoIn Stock: 840DB153L-BP Datasheet

Current PartRFQ

DB153G

GeneSiC SemiconductorIn Stock: 1018DB153G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DB153L-BP is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Diode Type: Single Phase
• Technology: Standard
• 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 ~ 150°C (TJ)
• Mounting Type: Through Hole
• Package / Case: 4-EDIP (0.321", 8.15mm)

The DB153G manufactured by GeneSiC Semiconductor meets all mandatory electrical and mechanical parameters required for direct substitution with the DB153L-BP. Both components share identical voltage ratings, current specifications, forward voltage characteristics, and thermal operating ranges. The physical package dimensions and mounting configuration are equivalent, enabling direct board-level replacement.

Parameter Comparison

Engineering Selection Recommendations

DB153G as Primary Substitute:

The DB153G is the direct parametric equivalent for the DB153L-BP. Both components satisfy identical electrical specifications across voltage, current, and thermal parameters. The DB153G offers the advantage of Active product status, indicating ongoing manufacturer support and availability. Additionally, the DB153G carries RoHS Compliance certification, meeting modern environmental and regulatory requirements for new applications and manufacturing processes.

The DB153G demonstrates superior reverse leakage characteristics (5 µA versus 10 µA at 200V), representing improved performance within the same electrical envelope. This characteristic makes the DB153G suitable for applications requiring extended operational life or enhanced reliability margins.

Compliance Considerations:

Both the DB153L-BP and DB153G share identical ECCN (EAR99) and HTSUS (8541.10.0080) classifications, ensuring equivalent export and tariff treatment. The DB153G's RoHS Compliant status aligns with current manufacturing standards and regulatory frameworks in electronics assembly.

Frequently Asked Questions (FAQ)

Q: Can the DB153G directly replace the DB153L-BP without circuit modifications?

A: Yes. The DB153G meets all mandatory electrical and mechanical parameters of the DB153L-BP. Both components feature identical voltage ratings (200V peak reverse), current capacity (1.5A average rectified), forward voltage characteristics (1.1V @ 1.5A), and thermal operating range (-55°C to 150°C). The 4-EDIP package dimensions are equivalent, enabling direct through-hole board replacement.

Q: What is the significance of the "Not For New Designs" status on the DB153L-BP?

A: This designation indicates the DB153L-BP is a legacy component no longer recommended for new product development. Existing applications may continue using this part, but new designs should transition to active alternatives such as the DB153G. The DB153G maintains full electrical compatibility while offering Active product status and ongoing manufacturer support.

Q: How do the reverse leakage specifications differ between these parts?

A: The DB153L-BP specifies 10 µA reverse leakage at 200V, while the DB153G specifies 5 µA at the same voltage. Both values fall within acceptable operating parameters for standard bridge rectifier applications. The DB153G's lower leakage represents improved performance characteristics within the same electrical rating envelope.

Q: Are there packaging or pinout differences between DB153L-BP and DB153G?

A: No. Both components use the 4-EDIP (0.321", 8.15mm) package configuration with identical through-hole mounting. Pinout and physical dimensions are equivalent, ensuring direct board-level compatibility without layout modifications.

Q: What compliance advantages does the DB153G offer?

A: The DB153G carries RoHS Compliance certification, meeting current environmental and regulatory standards for electronics manufacturing. Both parts share identical ECCN and HTSUS classifications. The DB153G's Active product status ensures continued availability and manufacturer technical support.