FZT751TC

Single Bipolar Transistors Overview

The FZT751TC is a PNP medium power transistor manufactured by Diodes Incorporated, housed in an SOT-223 (Type DN) package. It features a collector-emitter breakdown voltage of -60V and supports a continuous collector current of -3A with a peak pulse current of -6A. The device offers low saturation voltage, specified as less than -300mV at -1A input. Electrical characteristics include a DC current gain ranging from 40 to 300 depending on operating conditions, and a transition frequency of up to 140MHz. Thermal resistance from junction to ambient is rated at 62.5 °C/W under standard mounting conditions.

Single Bipolar Transistors Feature Summary

• High continuous collector current capability of -3A with peak pulse support reaching -6A
• Low collector-emitter saturation voltage for efficient switching performance
• Complementary NPN counterpart available within the same product family
• Manufactured using lead-free finish materials compliant with RoHS directives

Single Bipolar Transistors Applications

• Lighting systems
• MOSFET gate driving circuits
• IGBT gate driving circuits

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix 'TC' against official documentation to confirm reel size and quantity specifications. Confirm that the component meets required environmental standards such as halogen and antimony-free definitions. Ensure compatibility with intended PCB pad layouts and thermal management strategies before finalizing procurement decisions.

Single Bipolar Transistors Selection Notes

Select this component when designing circuits requiring a robust PNP transistor with high current handling capabilities in a surface-mount format. Consider the complementary FZT651 NPN type if push-pull configurations are necessary. Evaluate thermal dissipation requirements based on the specific copper area available on the printed circuit board to ensure operation remains within safe limits.

Single Bipolar Transistors Part Context

This part belongs to the FZT751 series of medium power transistors designed for general-purpose switching applications. The TC suffix indicates a specific tape and reel packaging configuration containing 4,000 units per reel. The device utilizes a molded plastic package material with UL flammability rating 94V-0 for enhanced safety in various electronic assemblies.

Single Bipolar Transistors Replacement Considerations

The datasheet identifies the FZT651 as the complementary NPN type within the same series. No direct substitute part numbers are explicitly listed in the provided documentation. Verify pinout compatibility and electrical parameters thoroughly before substituting with components from other manufacturers.

Single Bipolar Transistors FAQ

What is the maximum collector-base voltage rating?

The absolute maximum collector-base voltage (VCBO) is rated at -80V.

Does the FZT751 have an automotive-grade version?

Yes, an automotive-compliant part is available under the separate designation FZT751Q.

What is the typical turn-off time for this transistor?

The typical turn-off time (toff) is specified as 450 nanoseconds under standard test conditions.