JANSF2N5153U3/TR

Single Bipolar Transistors Overview

The JANSF2N5153U3/TR is a radiation-hardened PNP power silicon transistor manufactured by Microchip Technology. It is qualified under MIL-PRF-19500/545 and designed for high total ionizing dose environments, offering a radiation tolerance of 300K rads (Si). The device features a single-element configuration with a maximum collector current of 2A and a collector-emitter breakdown voltage of 80V. It utilizes a low-profile surface-mount SMD-3 package and operates within an extended temperature range from -65°C to +200°C.

Single Bipolar Transistors Feature Summary

• Radiation hardened to withstand 300K rads (Si) total ionizing dose
• Qualified per MIL-PRF-19500/545 military specifications
• Low profile surface mount SMD-3 package design

Single Bipolar Transistors Applications

• Military satellite communication systems
• High-altitude aerospace avionics
• Spacecraft power management circuits

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'JANSF' confirms the 300K rads (Si) radiation hardness level required for the application. Confirm the '/TR' designation indicates tape and reel packaging if automated assembly is intended. Ensure the order explicitly references MIL-PRF-19500/545 compliance to guarantee the correct radiation-tolerant variant is supplied.

Single Bipolar Transistors Selection Notes

Select this component when extreme radiation tolerance is critical for long-duration space missions or high-altitude operations. Compare against lower-radiation variants like JANSL if cost is a primary constraint and radiation levels are lower. Verify that the SMD-3 footprint matches the PCB layout requirements for low-profile mounting constraints.

Single Bipolar Transistors Part Context

This part belongs to the 2N5153 family of radiation-hardened PNP transistors produced by Microchip Technology. The family includes various radiation tolerance levels designated by prefixes such as JANSM, JANSD, JANSP, JANSL, JANSR, and JANSF. The JANSF variant represents the highest radiation hardness tier in this series, specifically engineered for severe space environments.

Single Bipolar Transistors Replacement Considerations

Direct replacements include other JANSF-series devices from Microchip with identical radiation specs. Cross-referencing with legacy Mil-Spec equivalents requires verifying pinout compatibility and ensuring the replacement meets the 300K rads (Si) threshold.