1N4153-1

Single Diodes Overview

The Microchip Technology 1N4153-1 is a small-signal switching diode designed for through-hole mounting in the DO-35-2 package. It features a peak reverse voltage of 50 V and an average forward current rating of 150 mA. The component supports a maximum surge current of 2 A with a fast recovery time of 4 ns. Electrical characteristics include a forward voltage of 880 mV and a reverse leakage current of 50 nA. It operates within a temperature range of -65°C to +175°C.

Single Diodes Feature Summary

• High-speed switching capability with rapid recovery time suitable for computer and signal applications
• Extended thermal stability allowing operation in extreme high and low temperature environments
• Robust surge current handling capacity for transient protection scenarios

Single Diodes Applications

• Computer logic circuits
• Signal processing systems
• General purpose switching applications

Single Diodes Procurement Notes

Verify the specific suffix designation when ordering, as it indicates the manufacturing lot or qualification level. Confirm that the required RoHS compliance status aligns with project specifications, as this variant may not meet standard environmental directives. Ensure the through-hole DO-35-2 package fits the designated PCB footprint before finalizing procurement decisions.

Single Diodes Selection Notes

Select this component when a high-temperature rated silicon switching diode is required for through-hole assembly. Compare the 150 mA continuous current limit against circuit load requirements. Consider the 4 ns recovery speed for high-frequency signal integrity. Verify that the 50 V reverse voltage provides sufficient margin for the operating environment.

Single Diodes Part Context

This part belongs to the 1N4153 series of general-purpose switching diodes manufactured by Microchip Technology. It shares functional similarities with other small-signal diodes but is distinguished by its specific military-grade or high-reliability packaging options often associated with the -1 suffix. It serves as a discrete semiconductor solution for digital and analog signal routing.

Single Diodes Replacement Considerations

Direct substitutes include the JAN1N4153-1 and generic 1N4153 variants. Verify pinout compatibility and ensure the replacement meets the same 50 V and 150 mA ratings. Cross-reference datasheets for exact recovery time and leakage current tolerances to maintain circuit performance.