2N3905 APM PBFREE

Single Bipolar Transistors Overview

The Central Semiconductor Corp 2N3905 APM PBFREE is a single PNP silicon small signal bipolar junction transistor (BJT) designed for general-purpose switching applications. It features a maximum collector-emitter voltage of 40 V and a continuous collector current rating of 200 mA. The device operates within a temperature range of -65 °C to +150 °C, with a power dissipation capacity of 625 mW. Key electrical characteristics include a minimum DC current gain of 50 at 10 mA and 1 V, and a transition frequency of 200 MHz. It utilizes a TO-92-3 through-hole package.

Single Bipolar Transistors Feature Summary

• PNP polarity configuration suitable for standard switching circuits
• High thermal stability with an extended operating temperature range up to 150 °C
• Optimized for low-power general-purpose applications

Single Bipolar Transistors Applications

• General-purpose switching circuits
• Low-power amplifier stages
• Signal processing interfaces

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'APM' against official datasheets to confirm any unique material or packaging specifications distinct from standard variants. Ensure RoHS compliance documentation aligns with project requirements. Confirm lead-free status matches the 'PBFREE' designation in procurement records.

Single Bipolar Transistors Selection Notes

Select this component for designs requiring a robust PNP transistor with moderate current handling capabilities. The TO-92-3 package facilitates easy integration into through-hole PCB layouts. Consider the 200 mA current limit and 40 V voltage rating when designing load paths to ensure operation remains within safe limits.

Single Bipolar Transistors Part Context

This part belongs to the 2N3905 series of small signal transistors manufactured by Central Semiconductor. It serves as a complementary counterpart to NPN variants like the 2N3904, providing balanced options for push-pull configurations. The series is established for reliable performance in consumer electronics and industrial control systems.

Single Bipolar Transistors Replacement Considerations

Cross-reference with other manufacturers offering 2N3905 equivalents. Verify pinout compatibility and electrical parameter tolerances before substitution.