ZTX718

Single Bipolar Transistors Overview

The ZTX718 is a PNP silicon planar medium-power high-gain transistor manufactured by Diodes Incorporated. It features a continuous collector current of -2.5 A and a peak pulse current capability of -6 A. The device operates with a collector-emitter voltage of -20 V and a collector-base voltage of -20 V. Electrical characteristics include a transition frequency (fT) of 180 MHz at -50 mA, and a static forward current transfer ratio (hFE) ranging from 30 to 475 depending on the collector current. Power dissipation is rated at 1 W at 25°C ambient temperature, extending to 1.5 W practical dissipation on a PCB. The component supports an operating and storage temperature range from -55°C to +200°C.

Single Bipolar Transistors Feature Summary

• High gain performance maintained up to pulsed currents of 6A
• Low saturation voltage for efficient switching applications
• Extended thermal operation capability up to 200°C junction temperature

Single Bipolar Transistors Applications

• Power MOSFET gate drivers in conjunction with complementary ZTX618

Single Bipolar Transistors Procurement Notes

Verify that the specific procurement batch aligns with the manufacturer's quality standards. Confirm compliance with applicable automotive qualification requirements if the design necessitates parts qualified to AEC-Q100/101/104/200 or PPAP capabilities. Ensure sourcing channels are authorized to maintain product integrity and warranty coverage.

Single Bipolar Transistors Selection Notes

This component is explicitly not recommended for new designs by the manufacturer. Engineers should consult Diodes Incorporated directly regarding this status before proceeding with implementation. Evaluate alternative components within the portfolio that are currently supported for new development projects to ensure long-term supply availability.

Single Bipolar Transistors Part Context

The ZTX718 belongs to the ZTX series of PNP silicon planar transistors designed for medium-power applications. It utilizes an E-Line package compatible with TO-92 form factors, facilitating through-hole mounting. The device is engineered to provide high current handling and robust thermal performance suitable for demanding power control environments.

Single Bipolar Transistors Replacement Considerations

Consult Diodes Incorporated for approved substitute part numbers due to the device being discontinued for new designs.