The ZTX957STZ from Diodes Incorporated is a high-performance PNP transistor designed for use in a broad range of applications. This transistor is part of Diodes Incorporated's extensive portfolio of semiconductor solutions, known for their reliability and high quality. The ZTX957STZ is particularly suitable for power management tasks and offers a robust solution for circuit designers.

Key Features

• High Current Capability: The ZTX957STZ is capable of handling continuous collector currents up to -1 A, making it suitable for high-power applications.
• Low Saturation Voltage: It features a low collector-emitter saturation voltage, which enhances its efficiency by minimizing power loss during operation.
• High Power Dissipation: With a power dissipation of up to 1.25 W, this transistor can sustain higher temperatures and power levels, ensuring stable performance under various conditions.
• High Gain Bandwidth Product: It boasts a transition frequency of 175 MHz, providing excellent performance in high-frequency applications.

Applications

The ZTX957STZ is versatile and can be used in various applications, including:

• Power supply regulators
• Motor control circuits
• Audio amplifiers
• Switching applications
• Signal processing

Quality and Reliability

Diodes Incorporated ensures that the ZTX957STZ meets the highest quality and reliability standards. Each transistor is subjected to rigorous testing and quality control measures to guarantee performance and durability in the field.

Technical Specifications

Parameter Value Collector-Base Voltage (VCBO) -100 V Collector-Emitter Voltage (VCEO) -80 V Emitter-Base Voltage (VEBO) -5 V Continuous Collector Current (IC) -1 A Power Dissipation (PD) 1.25 W Transition Frequency (fT) 175 MHz

For more detailed information, datasheets, and support, customers can visit the Diodes Incorporated website or contact their local sales representative.