The ZTX558STZ is a high-performance PNP transistor from Diodes Incorporated, a leading manufacturer and supplier of high-quality semiconductor products. This transistor is designed to deliver excellent performance in a wide range of applications, making it a versatile component for any electronic enthusiast or professional's toolkit.

Key Features

• Voltage Rating: The ZTX558STZ boasts a collector-emitter voltage (VCEO) of -300V, making it suitable for high voltage applications.
• Current Handling: With a continuous collector current (IC) rating of up to -1A, this device can handle significant power for its size.
• Power Dissipation: A power dissipation (PD) of 1W allows for efficient operation without overheating, even under heavy load conditions.
• High Gain Bandwidth Product: The device offers a high transition frequency (fT) of 50MHz, which is ideal for amplification of high-speed signals.
• Low Saturation Voltage: The low collector-emitter saturation voltage ensures that power loss is minimized during switching, enhancing overall efficiency.

Applications

The ZTX558STZ is suitable for a variety of applications, including:

• Power management circuits
• Switching regulators
• Audio amplifiers
• Signal processing
• High voltage switching applications

Package and Quality

The ZTX558STZ comes in a TO-92 package, which is known for its compact size and ease of mounting on printed circuit boards. Diodes Incorporated ensures that each transistor meets rigorous quality standards, providing reliability and performance that engineers and hobbyists can trust.

Environmental Compliance

Diodes Incorporated is committed to environmental sustainability. The ZTX558STZ is compliant with RoHS (Restriction of Hazardous Substances) directives, ensuring that it is free from certain hazardous materials commonly used in electronics. This commitment helps to protect the environment and makes the ZTX558STZ a responsible choice for electronic designs.