JANS2N3635L

Single Bipolar Transistors Overview

The JANS2N3635L is a PNP silicon small-signal bipolar junction transistor (BJT) manufactured by Microchip Technology. It is designed for high-reliability applications, featuring a TO-5 metal can package with three bottom pins. The device supports a maximum collector current of 1 A and a collector-emitter voltage of 175 V. It operates within an extended temperature range from -65°C to +200°C, ensuring stability in harsh environments.

Single Bipolar Transistors Feature Summary

• Radiation-hardened design suitable for space and military missions
• High thermal stability with operation up to 200°C
• Robust metal TO-5 hermetic packaging

Single Bipolar Transistors Applications

• Spacecraft power management systems
• Military avionics control circuits
• High-reliability switching applications

Single Bipolar Transistors Procurement Notes

Verify the specific lot charge and radiation testing documentation directly with Microchip or authorized distributors before procurement. Confirm that the component meets the required total ionizing dose (TID) and single-event upset (SEU) specifications for your mission profile. Ensure the ordering suffix matches the exact qualification level needed for your hardware design.

Single Bipolar Transistors Selection Notes

Select this component when radiation tolerance and high-temperature operation are critical requirements. Compare its 175 V rating and 1 A current capacity against circuit demands. Consider the through-hole TO-5 package constraints during PCB layout. Verify compatibility with existing drive circuits given the specified DC current gain ranges.

Single Bipolar Transistors Part Context

This part belongs to the 2N3635 series of radiation-hardened bipolar transistors produced by Microchip's Space and Defense division. These components are engineered to withstand the extreme conditions found in orbital environments, providing reliable performance where standard commercial parts would fail due to radiation exposure.

Single Bipolar Transistors Replacement Considerations

Direct replacements include other radiation-hardened PNP transistors from Microchip such as the JANTX2N3635L or JANTXV2N3635L, provided they meet the same electrical and environmental qualifications. Cross-brand substitutes require rigorous validation to ensure equivalent radiation hardness levels.