12FR10B BN BK R

Single Diodes Overview

The 12FR10B is a silicon rectifier diode manufactured by Vishay Semiconductor Opto Division. It features a maximum average forward rectified current of 12 A and a maximum repetitive peak reverse voltage of 100 V. The device utilizes a DO-203AA (DO-5) metal stud mount package with the case connected to the anode. It is designed for general-purpose applications and operates within standard industrial temperature ranges.

Single Diodes Applications

• General-purpose rectification
• Power supply circuits
• Industrial equipment

Single Diodes Procurement Notes

Verify the specific suffix or marking code against the official datasheet to confirm exact electrical tolerances and thermal characteristics. Ensure the DO-203AA package dimensions match the mechanical constraints of the target assembly. Confirm RoHS compliance status if required by the end product specifications.

Single Diodes Selection Notes

Select this component when a high-current, low-voltage rectifier in a stud-mount configuration is required. The 12 A rating suits moderate power applications, while the 100 V reverse voltage provides adequate margin for standard AC line rectification. Verify thermal management requirements for the metal case connection.

Single Diodes Part Context

This part belongs to Vishay's discrete semiconductor diode portfolio, specifically categorized under general-purpose rectifiers. The DO-203AA package allows for direct mounting to heat sinks via the threaded stud, facilitating efficient thermal dissipation for high-current operations in robust industrial environments.

Single Diodes Replacement Considerations

Consult official cross-reference lists for equivalent 12 A, 100 V stud-mount rectifiers. Ensure substitute parts maintain identical pinout polarity and mechanical mounting hole spacing.