2N3764U4

Single Bipolar Transistors Overview

The Microchip Technology 2N3764U4 is a single PNP silicon bipolar junction transistor (BJT) designed for surface-mount applications. It features a maximum collector current of 1.5 A and a collector-emitter voltage rating of 40 V. The device offers a power dissipation capacity of 1 W and operates within a temperature range of -55°C to +200°C. Key electrical parameters include a DC current gain (hFE) ranging from 30 to 120, a collector-base voltage of 40 V, an emitter-base voltage of 5 V, and a collector-emitter saturation voltage of 900 mV.

Single Bipolar Transistors Feature Summary

• Hermetically sealed ceramic surface-mount construction
• High operating junction temperature capability up to 200°C
• Single PNP configuration in compact U4 package

Single Bipolar Transistors Applications

• Power switching circuits
• Linear amplifier stages
• High-temperature electronic systems

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'U4' to confirm the surface-mount variant distinct from through-hole versions. Confirm RoHS compliance status as documentation indicates non-compliance. Validate the manufacturer source against official Microchip channels to ensure authenticity. Check for recent Product Change Notifications regarding package or material updates before finalizing procurement specifications.

Single Bipolar Transistors Selection Notes

Select this component when a hermetically sealed PNP BJT is required for high-reliability surface-mount designs. Ensure the 40 V voltage rating and 1.5 A current limits align with circuit requirements. Consider the 1 W power dissipation and thermal management needs due to the small SMD footprint. Verify that the 30-120 hFE gain range meets the specific biasing and amplification needs of the application.

Single Bipolar Transistors Part Context

The 2N3764U4 belongs to Microchip's family of hermetically sealed ceramic surface-mount transistors. It serves as the surface-mount equivalent to the traditional through-hole 2N3764, maintaining similar electrical characteristics while adapting to modern PCB assembly processes. This packaging ensures reliability in harsh environments where moisture resistance and mechanical robustness are critical.

Single Bipolar Transistors Replacement Considerations

• 2N3764 (Through-hole version)
• 2N3765U4 (NPN counterpart)

Single Bipolar Transistors FAQ

Is the 2N3764U4 hermetically sealed?

Yes, the 2N3764U4 is a hermetically sealed ceramic surface-mount device.

What is the maximum operating temperature?

The maximum operating temperature is +200°C.