ZTX753STOA

Single Bipolar Transistors Overview

The ZTX753STOA is a PNP silicon planar medium power transistor manufactured by Diodes Incorporated. It features a collector-emitter voltage of -100 V and supports a continuous collector current of -2 A with a maximum power dissipation of 1 W at 25°C. The device utilizes an E-Line (TO-92 compatible) three-pin package for through-hole mounting. Key electrical characteristics include a transition frequency of 140 MHz, a collector-base breakdown voltage of -120 V, and a collector-emitter saturation voltage of -0.3 V at -2 A collector current and -200 mA base current.

Single Bipolar Transistors Feature Summary

• Utilizes a PNP silicon planar construction designed for medium power applications
• Provides low saturation voltage to minimize power loss during conduction
• Supports high-speed switching capabilities with a transition frequency up to 140 MHz

Single Bipolar Transistors Applications

• High-side switching in power management circuits
• Driver stages for relays and solenoids
• Linear regulator output transistors
• Audio amplifier output stages

Single Bipolar Transistors Procurement Notes

Verify the component status as discontinued or end-of-life before finalizing designs. Confirm that the E-Line package dimensions match the target PCB footprint. Ensure thermal derating calculations account for ambient temperatures exceeding 25°C to maintain safe junction operation within the specified limits.

Single Bipolar Transistors Selection Notes

Select this component when a PNP configuration is required for high-current switching or linear regulation tasks. Compare against the ZTX752 if a lower collector-emitter voltage rating of -80 V is sufficient for the application. Consider thermal resistance values when designing heat dissipation strategies for continuous operation.

Single Bipolar Transistors Part Context

This part belongs to the ZTX75 series of medium power transistors from Diodes Incorporated. The series includes variants such as the ZTX752 and ZTX956, differentiated primarily by their voltage ratings and specific packaging options. These components are engineered for robust performance in general-purpose electronic circuits requiring reliable bipolar junction transistor functionality.

Single Bipolar Transistors Replacement Considerations

The ZTX752 serves as a direct functional substitute within the same family, sharing identical current and power specifications but offering a reduced collector-emitter voltage rating of -80 V compared to the -100 V rating of the ZTX753.