2N2905AP

Single Bipolar Transistors Overview

The Microchip Technology 2N2905AP is a PNP silicon switching transistor designed for high-reliability applications. It features a maximum collector-emitter voltage of 60 V and a continuous collector current of 600 mA. The device operates within a junction temperature range of -65°C to +200°C and dissipates up to 800 mW of power. It is housed in a TO-39 (TO-205AD) metal can package suitable for through-hole mounting.

Single Bipolar Transistors Feature Summary

• Military qualified per MIL-PRF-19500/290 standards
• High junction temperature capability up to 200°C
• PNP switching silicon construction

Single Bipolar Transistors Applications

• High-reliability military systems
• Spacecraft electronics
• Harsh environment switching circuits

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'A' against official datasheets to confirm qualification level. Confirm package type matches TO-39 requirements. Check for updated manufacturing status as legacy components may have limited availability or require special ordering procedures from authorized distributors.

Single Bipolar Transistors Selection Notes

Select this component when military-grade reliability and extended temperature operation are required. Ensure the circuit design accommodates the 60 V breakdown voltage and 600 mA current limits. Verify that the TO-39 metal can package fits the mechanical constraints of the target assembly.

Single Bipolar Transistors Part Context

This part belongs to the 2N2904/2905 family of switching transistors. It serves as the PNP counterpart to the NPN 2N2904. Both devices share similar electrical characteristics but differ in polarity. The family is widely used in discrete logic and analog switching applications requiring robust performance.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include the 2N2905A variant, which shares identical electrical specifications and package form factor. Cross-reference with other manufacturers offering MIL-PRF-19500/290 qualified parts if supply chain constraints exist.