2N3765

Single Bipolar Transistors Overview

The Microchip Technology 2N3765 is a single PNP bipolar junction transistor (BJT) designed for through-hole mounting in a TO-46-3 metal can package. It operates with a maximum collector current of 1.5 A and a collector-emitter breakdown voltage (VCEO) of 60 V. The device features a power dissipation rating of 500 mW at +50°C, with derating required above this temperature. Electrical characteristics include a DC current gain (hFE) ranging from 20 to 80, a collector-emitter saturation voltage of 900 mV, and an emitter-base voltage limit of 5 V. It supports an operating temperature range from -55°C to +200°C.

Single Bipolar Transistors Feature Summary

• Utilizes silicon technology for robust performance in high-temperature environments up to 200°C.
• Features a hermetically sealed TO-46-3 metal can package suitable for reliable through-hole integration.
• Provides high collector current capability of 1.5 A with a 60 V collector-emitter voltage rating.

Single Bipolar Transistors Applications

• High-power switching circuits requiring rugged semiconductor components
• Amplifier stages within military or aerospace electronic systems
• Industrial control equipment operating under extreme thermal conditions

Single Bipolar Transistors Procurement Notes

Verify the specific revision level and manufacturing origin before procurement, as component specifications may vary by production lot. Confirm compliance with relevant defense or industrial standards if the application requires strict quality assurance protocols. Ensure that the TO-46-3 package dimensions match the target PCB footprint and that thermal management strategies account for the 500 mW power dissipation limit during operation.

Single Bipolar Transistors Selection Notes

Select the 2N3765 when a PNP configuration is required with a 60 V voltage rating and 1.5 A current capacity. Consider its wide operating temperature range for applications exceeding standard commercial limits. Evaluate the TO-46-3 package constraints against available board space and mounting requirements. Compare hFE variations across different operating points to ensure adequate gain for the intended circuit design.

Single Bipolar Transistors Part Context

The 2N3765 belongs to a family of high-reliability silicon PNP transistors manufactured by Microchip Technology. These components are typically specified for demanding environments where standard commercial parts may fail. The TO-46-3 package provides superior thermal conductivity and environmental protection compared to plastic alternatives, making it suitable for long-life applications in harsh conditions.

Single Bipolar Transistors Replacement Considerations

The 2N3763L is a documented substitute within the same product family, sharing similar electrical ratings and package type. Verify pinout compatibility and thermal characteristics before substitution. Other members of the series may offer different voltage or current ratings; ensure the replacement matches the specific circuit requirements.