1N1342C

Single Diodes Overview

The 1N1342C is a silicon power rectifier diode manufactured by Microchip Technology. It features a standard 100V reverse voltage rating and supports a continuous forward current of 16A. The device is housed in a DO-4 (DO-203AA) stud mount package, designed for robust industrial applications. Key electrical characteristics include a low forward voltage drop and a high surge current rating of 200A. The construction utilizes glass passivation and a glass-to-metal seal to ensure reliability under demanding thermal and electrical conditions.

Single Diodes Feature Summary

• Glass passivated die construction for enhanced durability
• Low forward voltage characteristic for efficiency
• High 200A non-repetitive surge current rating
• Robust glass-to-metal seal assembly

Single Diodes Applications

• Industrial power supply rectification
• Battery charging circuits
• DC power distribution systems

Single Diodes Procurement Notes

Verify the manufacturer designation carefully, as historical production involved Microsemi before its acquisition by Microchip Technology. Confirm the specific package variant matches the required mounting configuration. Ensure compliance with project specifications regarding lead-free status, as this component may be classified as a Non-RoHS package depending on the manufacturing batch and date code.

Single Diodes Selection Notes

Select this component when a high-current, low-voltage rectification solution is required in a stud-mount form factor. The 16A continuous current capacity and 100V blocking voltage define its operational limits. Consider the thermal management requirements associated with the DO-4 package style. Evaluate the 200A surge capability against potential inrush currents in the target application circuit design.

Single Diodes Part Context

This part belongs to the 1N1342 series of single silicon power rectifiers. The series offers various voltage ratings up to 1200V while maintaining similar physical packaging and basic structural features. The 1N1342C specifically denotes the 100V variant within this family, sharing common construction traits like glass passivation and stud mounting with other members of the lineup.

Single Diodes Replacement Considerations

Cross-reference with other 1N1342 variants such as 1N1342A or 1N1342B if different voltage ratings are acceptable. Verify pinout compatibility and thermal resistance values when substituting with generic equivalents from other manufacturers to ensure mechanical fit and electrical performance parity.