KBP153G C2G Bridge Rectifier Equivalent & Substitute Parts

Part Overview

The KBP153G C2G 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 obsolete, which necessitates identification of functionally equivalent alternatives for ongoing design support and procurement requirements. Bridge rectifiers in this specification class are used in AC-to-DC conversion applications requiring standard-technology rectification at moderate voltage and current levels.

Substiute Parts

KBP153G C2G

Taiwan Semiconductor CorporationIn Stock: 893KBP153G C2G Datasheet

Current PartRFQ

KBP02G

Diodes IncorporatedIn Stock: 2261KBP02G Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the KBP153G C2G is determined by strict equivalence across the following critical parameters:

Mandatory Matching Criteria:

• 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
• Mounting Type: Through Hole
• Package / Case: 4-SIP, KBP

The KBP02G manufactured by Diodes Incorporated meets all mandatory electrical and mechanical parameters required for direct substitution. Both components share identical voltage ratings, current ratings, forward voltage characteristics, and physical packaging specifications. The substitute part maintains compliance with RoHS3 and REACH requirements.

Parameter Comparison

Engineering Selection Recommendations

The KBP02G is the direct equivalent substitute for the obsolete KBP153G C2G. Both components are electrically and mechanically identical across all critical specifications. The KBP02G offers the advantage of active product status from Diodes Incorporated, ensuring ongoing availability and supply chain continuity.

The KBP02G demonstrates superior reverse leakage characteristics (5 µA versus 10 µA at 200 V), indicating improved device quality. The extended operating temperature range of the KBP02G (-65°C to 150°C versus -55°C to 150°C) provides additional thermal margin for applications operating at lower ambient temperatures.

Both components maintain full compliance with RoHS3 and REACH regulatory requirements. The 4-SIP KBP package format is identical, ensuring direct mechanical compatibility in through-hole PCB applications without layout modifications.

Frequently Asked Questions (FAQ)

Q: Can the KBP02G be used as a direct replacement for the KBP153G C2G without circuit modifications?

A: Yes. The KBP02G is electrically and mechanically equivalent. Both components share identical voltage ratings (200 V peak reverse), current ratings (1.5 A average rectified), forward voltage characteristics (1.1 V @ 1.5 A), and 4-SIP KBP package specifications. No circuit modifications are required.

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

A: The KBP153G C2G specifies 10 µA reverse leakage at 200 V, while the KBP02G specifies 5 µA at the same conditions. The lower leakage in the KBP02G represents improved device performance and does not affect circuit compatibility.

Q: Are there temperature range differences between the two parts?

A: The KBP02G operates from -65°C to 150°C, while the KBP153G C2G operates from -55°C to 150°C. The KBP02G provides 10°C additional margin at the lower temperature extreme. Both parts are suitable for standard industrial and consumer applications.

Q: Do both parts meet the same regulatory compliance standards?

A: Yes. Both the KBP153G C2G and KBP02G are ROHS3 compliant and REACH unaffected. Both carry MSL rating of 1 (unlimited moisture sensitivity level), indicating no special moisture handling requirements during storage or assembly.

Q: Is the packaging identical between these two parts?

A: Yes. Both components use the 4-SIP KBP through-hole package format. The physical dimensions, pin configuration, and mounting requirements are identical, allowing direct PCB substitution without layout changes.

Q: Why is the KBP153G C2G classified as obsolete?

A: The KBP153G C2G is an obsolete product from Taiwan Semiconductor Corporation. The KBP02G from Diodes Incorporated is an active product with equivalent specifications and is recommended for new designs and ongoing procurement.