2SB794-AZ

Single Bipolar Transistors Overview

The 2SB794-AZ is a PNP silicon Darlington bipolar junction transistor manufactured by Renesas Electronics Corporation. It is designed for through-hole mounting in TO-126 packages. The device supports a collector-emitter voltage of 60 V and a continuous collector current of 1.5 A. It features a maximum power dissipation of 1 W and an operating junction temperature rating of 150°C.

Single Bipolar Transistors Feature Summary

• Utilizes Darlington configuration for high current gain
• Constructed with PNP silicon technology
• Designed for robust thermal performance up to 150°C junction temperature

Single Bipolar Transistors Applications

• High-temperature electronic circuits
• Power switching applications requiring low saturation voltage
• General-purpose signal amplification

Single Bipolar Transistors Procurement Notes

Verify the manufacturer part number matches exactly 2SB794-AZ from Renesas Electronics Corporation. Confirm the package type is TO-126 and the component is a PNP Darlington transistor. Ensure documentation aligns with official Renesas datasheets to avoid counterfeit or substituted components.

Single Bipolar Transistors Selection Notes

Select this component when a PNP Darlington transistor with 60V voltage rating and 1.5A current capacity is required. Consider the TO-126 package for through-hole assembly needs. Evaluate the 1W power dissipation limit against thermal management requirements in the target circuit design.

Single Bipolar Transistors Part Context

This component belongs to the Renesas Bipolar Power Transistors family, which includes products optimized for high temperature operation up to 175°C and low Vce(sat). The 2SB794-AZ specifically addresses applications needing reliable PNP switching with Darlington gain characteristics in standard through-hole formats.

Single Bipolar Transistors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Cross-reference with NEC 2SB794 specifications if original sourcing is unavailable, ensuring electrical parameters match.