ROHM Semiconductor Tariff Inquiry

DTA143ZKAT146

DTA143ZKAT146 Description

The DTA143ZKAT146 is a pre-biased PNP bipolar transistor from ROHM Semiconductor, designed for high-frequency applications. This single device offers a combination of performance, reliability, and versatility, making it suitable for various electronic systems. With a maximum collector-emitter breakdown voltage of 50V and a maximum collector current of 100mA, the DTA143ZKAT146 is capable of handling demanding power requirements.

DTA143ZKAT146 Features

• High Frequency Operation: The DTA143ZKAT146 operates at a frequency of 250 MHz, making it ideal for high-speed communication systems and RF applications.
• Low Saturation Voltage: The device features a low Vce saturation voltage of 300mV at 250µA and 5mA, ensuring efficient power transfer and low power dissipation.
• Surface Mount Technology: The DTA143ZKAT146 is packaged in a surface-mountable SMT3 package, enabling easy integration into compact and densely populated PCB designs.
• High Current Gain: The device offers a minimum DC current gain (hFE) of 80 at 10mA and 5V, providing excellent amplification capabilities.
• Low Collector Cutoff Current: The maximum collector cutoff current is 500nA, ensuring minimal leakage and power consumption in low-power applications.
• RoHS Compliance: The DTA143ZKAT146 is compliant with the RoHS3 directive, making it suitable for environmentally friendly electronics manufacturing.
• REACH Unaffected: The device is not affected by the REACH regulations, ensuring uninterrupted supply and compliance with European chemical regulations.

DTA143ZKAT146 Applications

The DTA143ZKAT146 is ideal for a wide range of applications, including:

1. RF and Communication Systems: Due to its high-frequency capabilities, the DTA143ZKAT146 is well-suited for use in RF amplifiers, mixers, and oscillators.
2. Power Management: The device's ability to handle up to 100mA of collector current makes it suitable for power switching and control applications.
3. Automotive Electronics: The DTA143ZKAT146 can be used in automotive systems, such as engine control units, infotainment systems, and power management circuits.
4. Industrial Control Systems: The device's robust performance and reliability make it suitable for use in industrial control systems, such as motor drives and process control applications.

Conclusion of DTA143ZKAT146

The DTA143ZKAT146 is a versatile and high-performance pre-biased PNP bipolar transistor from ROHM Semiconductor. Its combination of high-frequency operation, low saturation voltage, and surface-mount packaging make it an excellent choice for a wide range of applications, including RF and communication systems, power management, automotive electronics, and industrial control systems. With its RoHS compliance and REACH unaffected status, the DTA143ZKAT146 is also an environmentally friendly option for electronics manufacturers.