1N3296A

Single Diodes Overview

The Powerex Inc. 1N3296A is a silicon power rectifier diode designed for high-current applications. It features a DO-205AA (DO-8) chassis mount package, facilitating robust thermal management and easy installation in industrial settings. The component is rated for a repetitive peak reverse voltage of 1200 V and a forward average current of 100 A to 150 A, depending on the specific manufacturer datasheet revision. This device utilizes stud mounting for secure mechanical attachment and efficient heat dissipation.

Single Diodes Feature Summary

• High current handling capability suitable for heavy-duty power conversion
• Chassis mount design with stud configuration for secure mechanical stability
• Silicon construction optimized for reliable thermal performance

Single Diodes Applications

• Industrial power supply systems
• Commercial rectification circuits
• General purpose high-power DC conversion

Single Diodes Procurement Notes

Verify the specific manufacturer source, as the 1N3296A designation is used by multiple vendors including Microsemi, GeneSiC, and Solid State Inc. Confirm the exact current rating (100A vs 150A) and reverse voltage specifications against the official datasheet from the supplier. Note that some sources indicate this part may be scheduled for obsolescence or discontinuation by certain manufacturers, requiring careful validation of availability and lead times before procurement.

Single Diodes Selection Notes

Select this component when a rugged, chassis-mountable silicon rectifier is required for high-voltage, high-current environments. Ensure the PCB or chassis layout accommodates the DO-8 package dimensions and stud mounting requirements. Compare thermal resistance values from different suppliers to ensure adequate heat sinking for the intended operating conditions.

Single Diodes Part Context

This component belongs to the family of standard silicon power rectifiers utilizing the DO-205AA (DO-8) package style. It serves as a fundamental building block in power electronics, replacing older glass-encapsulated diodes with more durable metal-case alternatives. The DO-8 form factor allows for direct mounting to heatsinks, distinguishing it from through-hole or surface-mount variants.

Single Diodes Replacement Considerations

Cross-reference with other 1N3296A equivalents from Microsemi, GeneSiC, or Solid State Inc. Verify pinout compatibility and thermal characteristics. Some distributors list this as a bridge rectifier, which may indicate a packaging variation; confirm the single-diode nature matches the application circuit.