UH1CHE3/61T

Single Diodes Overview

The UH1CHE3/61T is a surface-mount standard rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum DC reverse voltage (Vr) of 150 V and an average forward rectified current (Io) of 1 A. The device utilizes DO-214AC (SMA) packaging for compact circuit integration. Key electrical characteristics include a forward voltage (Vf) of 1 V at 1 A, a reverse leakage current of 10 µA at 50 V, and a reverse recovery time (trr) of 50 ns. The junction capacitance is specified as 15 pF at 4 V and 1 MHz. The component operates within a junction temperature range of -55°C to 150°C.

Single Diodes Feature Summary

• High-speed standard recovery characteristics suitable for general-purpose rectification
• Plastic encapsulation utilizing the DO-214AC (SMA) surface-mount package
• Extended operating junction temperature range up to 150°C

Single Diodes Applications

• General-purpose rectification in low-voltage power supplies
• Free-wheeling diodes in switching circuits
• Protection diodes in electronic control modules

Single Diodes Procurement Notes

Verify part authenticity through authorized distribution channels. Confirm RoHS compliance status and specific manufacturing date codes upon receipt. Ensure storage conditions adhere to moisture sensitivity level requirements to prevent package damage during soldering processes.

Single Diodes Selection Notes

Select this component for applications requiring 150 V blocking capability with 1 A continuous current handling. The DO-214AC package offers space efficiency compared to axial leads. Consider thermal management requirements for high-frequency switching environments due to the 50 ns recovery time.

Single Diodes Part Context

This diode belongs to Vishay's SMA series of surface-mount rectifiers. It serves as a compact alternative to larger through-hole packages while maintaining robust electrical performance for consumer electronics and industrial control systems requiring reliable standard recovery behavior.

Single Diodes Replacement Considerations

Official substitutes are not explicitly listed in the provided documentation. Verify pinout compatibility and electrical ratings before considering generic equivalents from other manufacturers.