JANSL2N5153L

Single Bipolar Transistors Overview

The JANSL2N5153L is a radiation-hardened PNP power silicon transistor manufactured by Microchip Technology. It is qualified per MIL-PRF-19500/545 and designed for high reliability in harsh environments. The device features a maximum collector current of 2 A and a collector-emitter breakdown voltage of 80 V. It operates within a temperature range of -65°C to +200°C. The component utilizes a TO-39 metal can package with three pins, ensuring robust mechanical stability.

Single Bipolar Transistors Feature Summary

• Radiation hardened to withstand up to 50K rads (Si) total ionizing dose
• Qualified under MIL-PRF-19500/545 military specification standards
• High thermal stability with an extended operating temperature range up to 200°C

Single Bipolar Transistors Applications

• Military aerospace electronic systems requiring radiation tolerance
• High-reliability power switching circuits in defense applications
• Harsh environment industrial control equipment

Single Bipolar Transistors Procurement Notes

Verify the specific radiation hardness level and qualification status against the latest manufacturer datasheet before procurement. Confirm that the ordering suffix corresponds to the required MIL-PRF-19500/545 compliance. Ensure compatibility with existing TO-39 mounting infrastructure and thermal management requirements for high-temperature operation.

Single Bipolar Transistors Selection Notes

Select this component when radiation hardness is critical for system longevity in space or high-altitude missions. Compare performance metrics such as DC current gain and saturation voltage against standard commercial alternatives to ensure adequate drive capability. Verify that the 80V voltage rating aligns with the circuit's maximum operational limits.

Single Bipolar Transistors Part Context

This part belongs to the 2N515x family of radiation-hardened bipolar junction transistors produced by Microchip Technology. The family includes variants with different radiation tolerance levels, such as JANSM, JANSD, and JANSP. The JANSL variant specifically offers enhanced resistance to total ionizing dose effects compared to lower-grade counterparts.

Single Bipolar Transistors Replacement Considerations

Direct replacements include other JANSL series transistors from the same manufacturer. Cross-reference with equivalent military-specification PNP power transistors if sourcing from alternative qualified vendors. Ensure any substitute maintains the same TO-39 footprint and radiation hardness specifications.