JANSL2N5151L

Single Bipolar Transistors Overview

The JANSL2N5151L is a radiation-hardened PNP power silicon transistor manufactured by Microchip Technology. It is designed for high-reliability applications requiring tolerance to ionizing radiation, specifically qualified up to 50K rads (Si). The device utilizes a TO-39 metal can package and operates with a maximum collector-emitter voltage of 80 V and a continuous collector current of 2 A. It supports a junction temperature range from -65°C to +200°C.

Single Bipolar Transistors Feature Summary

• Radiation hardened to withstand 50K rads (Si) ionizing dose
• Qualified per MIL-PRF-19500/545 standards
• High thermal stability with operation up to +200°C

Single Bipolar Transistors Applications

• Military aerospace systems
• Satellite electronics
• High-radiation environment circuits

Single Bipolar Transistors Procurement Notes

Verify the specific radiation hardness level and qualification status against MIL-PRF-19500/545 requirements before procurement. Confirm that the TO-39 package meets mechanical constraints. Ensure design parameters align with the 80V and 2A limits under expected operating temperatures.

Single Bipolar Transistors Selection Notes

Select this component when radiation hardness is critical for system reliability in space or military environments. Consider the TO-39 package size and through-hole mounting requirements. Evaluate thermal management needs given the high-power dissipation capabilities and extended temperature range.

Single Bipolar Transistors Part Context

This part belongs to the 2N515x family of radiation-hardened bipolar transistors. It shares similar electrical characteristics with other variants like the 2N5151 but offers enhanced radiation tolerance. The JAN prefix indicates a specific military-grade screening and qualification process.

Single Bipolar Transistors Replacement Considerations

Substitutes within the same radiation-hardened family may include JANSL2N5151 or JANSL2N5153, provided polarity and radiation levels match. Verify pinout compatibility and ensure the replacement meets the same MIL-PRF-19500/545 standard.