2N3962

Single Bipolar Transistors Overview

The onsemi 2N3962 is a small signal PNP bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. It features a maximum collector current of 0.2 A and a collector-emitter breakdown voltage of 60 V. The device is housed in a TO-206AA metal can package, suitable for through-hole mounting. It operates with a maximum power dissipation of 0.36 W and supports junction temperatures up to 175 °C.

Single Bipolar Transistors Feature Summary

• PNP silicon construction for reliable small-signal operation
• High DC current gain for effective amplification
• Robust metal can packaging for thermal stability

Single Bipolar Transistors Applications

• General-purpose low-noise amplification circuits
• Audio pre-amplifier stages
• Switching applications requiring moderate voltage ratings

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer source, as the 2N3962 designation has been produced by multiple vendors including Microsemi and onsemi. Confirm that the received component matches the required TO-206AA package style and electrical specifications. Ensure compliance with any applicable lead-free or RoHS requirements if mandated by the end-use equipment standards.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with a 60 V collector-emitter voltage rating and 0.2 A continuous current capability is required. The TO-206AA package offers distinct mechanical advantages for high-reliability or legacy designs compared to modern plastic packages. Consider the 175 °C maximum junction temperature for high-temperature environments.

Single Bipolar Transistors Part Context

The 2N3962 belongs to the class of standard small-signal bipolar transistors. While originally associated with various manufacturers, onsemi provides this component as part of its discrete semiconductor portfolio. It serves as a fundamental building block for analog circuit design, particularly where robustness and established performance characteristics are prioritized over miniaturization.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include other PNP transistors with similar voltage and current ratings in compatible packages. Verify pinout compatibility and thermal resistance values before substitution.