CBRLD1-10 TR13 Bridge Rectifier Equivalent & Substitute Parts

Part Overview

The CBRLD1-10 TR13 is a single-phase bridge rectifier manufactured by Central Semiconductor Corp, rated for 1 kV peak reverse voltage and 1 A average rectified current in a 4-LPDIP surface mount package. This component is classified as obsolete, making identification of compatible substitute parts essential for ongoing system support and procurement planning. The obsolete status necessitates sourcing alternatives that maintain electrical and mechanical compatibility with existing designs.

Substiute Parts

CBRLD1-10 TR13

Central Semiconductor CorpIn Stock: 921CBRLD1-10 TR13 Datasheet

Current PartRFQ

ABS10U

SMC Diode SolutionsIn Stock: 10243ABS10U Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CBRLD1-10 TR13 is determined by strict equivalence across the following critical parameters:

• Electrical Ratings: Peak reverse voltage (1 kV), average rectified current (1 A), forward voltage drop, and reverse leakage current must remain within or equal to the original specifications
• Diode Configuration: Single-phase bridge rectifier topology
• Technology Class: Standard rectifier technology
• Thermal Range: Operating temperature range of -55°C to 150°C (TJ)
• Mechanical Compatibility: 4-SMD, Gull Wing package with surface mount mounting type
• Moisture Sensitivity: MSL rating of 1 (Unlimited)

The ABS10U from SMC Diode Solutions meets all substitution criteria and is classified as an MFR (Manufacturer) Recommended substitute.

Parameter Comparison

Engineering Selection Recommendations

The ABS10U is a direct electrical and mechanical substitute for the CBRLD1-10 TR13. Both components share identical ratings for peak reverse voltage (1 kV), average rectified current (1 A), operating temperature range (-55°C to 150°C), and package configuration (4-SMD, Gull Wing surface mount).

The ABS10U demonstrates superior performance characteristics: reverse leakage current is reduced to 5 µA compared to 10 µA in the original part, and forward voltage drop is marginally higher at 1.1 V versus 1 V. These differences remain within acceptable engineering tolerances for standard bridge rectifier applications.

The ABS10U is classified as Active with ROHS3 compliance and REACH Affected status, ensuring long-term availability and regulatory alignment. The CBRLD1-10 TR13's obsolete status makes the ABS10U the appropriate selection for new designs and ongoing system support.

Frequently Asked Questions (FAQ)

Q: Can the ABS10U be used as a direct replacement for the CBRLD1-10 TR13?

A: Yes. Both components are single-phase bridge rectifiers with identical electrical ratings (1 kV, 1 A), operating temperature range (-55°C to 150°C), and 4-SMD Gull Wing package configuration. The ABS10U is manufacturer-recommended as a substitute.

Q: What are the differences between these two parts?

A: The primary differences are forward voltage drop (ABS10U: 1.1 V vs. CBRLD1-10 TR13: 1 V @ 1 A) and reverse leakage current (ABS10U: 5 µA vs. CBRLD1-10 TR13: 10 µA @ 1000 V). The ABS10U exhibits lower leakage and slightly higher forward voltage. Both remain within standard rectifier performance parameters.

Q: Are the packages identical?

A: Yes. Both components use 4-SMD, Gull Wing surface mount packages with identical mechanical footprints and mounting requirements.

Q: Why is the CBRLD1-10 TR13 obsolete?

A: The CBRLD1-10 TR13 is classified as obsolete by Central Semiconductor Corp. The ABS10U from SMC Diode Solutions is an active product with equivalent specifications and is recommended for new designs and replacement applications.

Q: What compliance certifications apply to the ABS10U?

A: The ABS10U is ROHS3 compliant and REACH Affected. Both components share the same ECCN (EAR99) and HTSUS (8541.10.0080) classifications.