KBP106G C2 Equivalent & Substitute Parts

Part Overview

The KBP106G C2 is a single-phase bridge rectifier manufactured by Taiwan Semiconductor Corporation, rated for 800 V peak reverse voltage and 1 A average rectified current. This component is classified as obsolete, which necessitates identification of equivalent substitute parts for ongoing design requirements and procurement needs. Bridge rectifiers in the KBP package category serve as full-wave rectification solutions in power supply applications requiring standardized through-hole mounting.

Substiute Parts

KBP106G C2

Taiwan Semiconductor CorporationIn Stock: 1078KBP106G C2 Datasheet

Current PartRFQ

KBP08G

Diodes IncorporatedIn Stock: 1464KBP08G Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the KBP106G C2 is determined by electrical and mechanical compatibility within the following criteria:

Voltage Rating Compatibility: The substitute part must maintain the 800 V peak reverse voltage specification to ensure safe operation in the intended circuit application.

Current Rating Consideration: The substitute part current rating must equal or exceed the 1 A average rectified current requirement. Higher current ratings provide design margin without compromising circuit function.

Package Compatibility: The substitute part must utilize the 4-SIP, KBP through-hole package to ensure mechanical fit and PCB mounting compatibility.

Diode Type and Technology: The substitute part must be a single-phase bridge rectifier using standard rectifier technology to maintain functional equivalence.

Operating Temperature Range: The substitute part operating temperature range must encompass or exceed the original specification to ensure reliability across the intended thermal environment.

The KBP08G manufactured by Diodes Incorporated meets all substitution criteria and is classified as an active product with current availability.

Parameter Comparison

Engineering Selection Recommendations

The KBP08G is a direct substitute for the obsolete KBP106G C2. Both components share identical voltage ratings, package configurations, and compliance certifications. The KBP08G offers enhanced specifications including higher current capacity (1.5 A versus 1 A), lower reverse leakage current (5 µA versus 10 µA), and an extended lower operating temperature limit (-65°C versus -55°C). The KBP08G maintains ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment with the original component. The active product status of the KBP08G provides assured long-term availability and supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can the KBP08G directly replace the KBP106G C2 in existing designs?

A: Yes. Both components share the same 800 V peak reverse voltage rating, 4-SIP KBP package configuration, and single-phase bridge rectifier topology. The KBP08G is mechanically and electrically compatible for direct substitution.

Q: What is the significance of the higher current rating on the KBP08G?

A: The KBP08G is rated for 1.5 A average rectified current compared to the KBP106G C2 at 1 A. This higher rating provides design margin and does not create incompatibility. Circuits designed for 1 A operation function correctly with the higher-rated substitute component.

Q: Are there compliance or certification differences between these parts?

A: No. Both the KBP106G C2 and KBP08G carry identical ROHS3 compliance, REACH unaffected status, and EAR99 export classification. Moisture sensitivity levels are equivalent at MSL 1 (Unlimited).

Q: Why is the KBP08G preferred over the obsolete KBP106G C2?

A: The KBP08G is classified as an active product with current manufacturing and distribution support. The KBP106G C2 is obsolete, indicating discontinued production and limited future availability. Selection of the active KBP08G ensures supply chain reliability and long-term component availability.

Q: How do the forward voltage characteristics compare?

A: The KBP106G C2 specifies 1 V forward voltage at 1 A, while the KBP08G specifies 1.1 V at 1.5 A. These measurements are taken at different current levels and represent normal variation within standard rectifier technology. Both values are within acceptable operating parameters for bridge rectifier applications.

Q: Does the extended temperature range of the KBP08G affect compatibility?

A: No. The KBP08G operating range of -65°C to 150°C encompasses the original -55°C to 150°C specification. Extended temperature capability provides additional design flexibility without creating incompatibility with existing thermal requirements.