ZX5T951GQTC

Single Bipolar Transistors Overview

The ZX5T951GQTC is a PNP medium power low saturation bipolar junction transistor (BJT) manufactured by Diodes Incorporated. It operates in an SOT223 package and is designed for automotive applications, meeting AEC-Q101 qualification standards. The device features a collector-emitter voltage of -60V and a continuous collector current of -5.5A. Key electrical characteristics include a peak pulse current of -15A, a maximum collector-base breakdown voltage of -100V, and a low saturation voltage of less than -70mV at -1A. It offers a transition frequency of 120MHz and operates within a temperature range of -55°C to +150°C.

Single Bipolar Transistors Feature Summary

• Low saturation voltage with equivalent on-resistance of 39mΩ
• High gain hold up specified up to -10A
• Qualified for automotive applications under AEC-Q101 standards
• Lead-free finish compliant with RoHS directives

Single Bipolar Transistors Applications

• DC-DC Converters
• MOSFET & IGBT Gate Drivers
• Charging Circuits
• Power Switches
• Motor Control

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix 'TC' against official Diodes Incorporated documentation to confirm reel size and tape width specifications. Ensure that the component meets all applicable automotive change control requirements and PPAP capabilities as defined by the manufacturer's quality definitions. Confirm compliance with RoHS and halogen-free status prior to integration into final assemblies.

Single Bipolar Transistors Selection Notes

Select this component when designing circuits requiring high continuous collector current and low saturation voltage in a compact SOT223 footprint. Consider its AEC-Q101 qualification for use in automotive environments where specific change control and manufacturing certifications are mandatory. Evaluate thermal resistance values based on the intended PCB copper coverage and operating conditions to ensure safe operation within the specified temperature range.

Single Bipolar Transistors Part Context

This part belongs to the ZX5T951 series of medium power transistors from Diodes Incorporated. It serves as the complementary PNP counterpart to the ZX5T851GQ NPN type. The device is manufactured in IATF16949 certified facilities, ensuring consistent quality for automotive-grade electronic components used in demanding power switching and control applications.

Single Bipolar Transistors Replacement Considerations

The datasheet identifies the ZX5T851GQ as the complementary NPN type within the same family. Verify pinout compatibility and electrical parameters before substituting with other PNP transistors offering similar voltage and current ratings in an SOT223 package.

Single Bipolar Transistors FAQ

Is the ZX5T951GQ qualified for automotive applications?

Yes, the ZX5T951GQ is AEC-Q101 qualified, PPAP capable, and manufactured in IATF16949 certified facilities, making it suitable for automotive applications requiring specific change control.

What is the maximum peak pulse current rating?

The maximum peak pulse current (ICM) rating for the ZX5T951GQ is -15A.

What is the typical static forward current transfer ratio (hFE) at -2A?

At a collector current of -2A and VCE of -1V, the hFE ranges from 100 to 200, with a typical value of 250.