VS-1N1186

Single Diodes Overview

The VS-1N1186 is a power silicon rectifier diode from the Vishay 1N1183 series, housed in a DO-5 (DO-203AB) stud package. It features a maximum average forward current of 35 A and a maximum repetitive peak reverse voltage of 200 V. The device supports a junction temperature range of -65 °C to +200 °C and offers surge current capability up to 500 A at 60 Hz.

Single Diodes Feature Summary

• Low leakage current design
• High surge current capability
• Suitable for high reliability requirements

Single Diodes Applications

• High power rectification circuits
• Industrial power supplies
• General purpose rectification

Single Diodes Procurement Notes

Verify the specific part number suffix against official documentation to confirm terminal configuration. Standard numbering indicates cathode-to-case connection, while an 'R' suffix denotes anode-to-case. Ensure thermal interface materials and mounting torque specifications align with datasheet recommendations for reliable operation.

Single Diodes Selection Notes

Select this component based on its 35 A continuous current rating and 200 V blocking voltage. Consider the thermal resistance characteristics and required heatsinking for the intended operating environment. Verify that the surge current ratings meet the circuit's transient demands.

Single Diodes Part Context

This component belongs to the Vishay 1N1183 series of power silicon rectifiers. The series includes variants with different current ratings and voltage capabilities, all sharing the robust DO-5 stud package designed for efficient heat dissipation and secure mechanical mounting in demanding applications.

Single Diodes Replacement Considerations

Cross-reference with other manufacturers offering equivalent DO-5 stud rectifiers with matching 35 A and 200 V ratings. Verify pinout compatibility, specifically the anode/cathode case connection orientation, before substitution.