Overview of MJD45H11T4G by onsemi
The MJD45H11T4G is an PNP Power Bipolar Junction Transistor designed for high power switching applications and amplifier applications. It features a continuous collector current of 8 A, a collector-emitter voltage of -80V, and a power dissipation capability of 20W. This transistor is packaged in a DPAK (SINGLE GAUGE) TO-252, making it suitable for surface mount technology (SMT) applications. The part is designed for switching and amplification purposes with a transition frequency of 90MHz, indicating its efficiency in high-frequency operations.
One of the key attributes of the MJD45H11T4G is its PNP polarity, designed for negative power supply applications. The product adheres to ROHS compliance, ensuring it meets current environmental standards concerning hazardous substances. Its moisture sensitivity level is rated at 1, implying high reliability in various environmental conditions. The MJD45H11T4G is characterized by a DC current gain (hFE) minimum of 40, indicating its efficiency in amplifying the current. Furthermore, the transistor can operate at temperatures up to 150°C, making it suitable for applications requiring high thermal resilience.
Industry Applications for MJD45H11T4G
With its features and specifications, the MJD45H11T4G is highly versatile, suitable for various industry applications. While these potential applications are provided for conceptual understanding, engineering and design teams should verify their applicability:
- Energy and Power Systems: This transistor could potentially be used in power supply circuits, voltage regulators, and power management systems for both consumer and industrial electronics. Its high power dissipation and ability to handle significant current levels make it ideal for such applications.
- Transportation and Logistics: Used in the control units of transportation systems, the MJD45H11T4G might find applications in electric vehicle control systems or in the charging infrastructure, where efficient power conversion is critical.
- Renewable Energy: In solar inverters or wind turbine power control systems, this transistor could potentially manage the power flow and improve the efficiency of converting renewable energy into usable electricity.
- Automotive: Though not specified for automotive applications, if the part ever becomes qualified under automotive standards, such as AEC-Q101, it might be suitable for power management and control systems within vehicles, considering its high thermal and electrical performance characteristics.
These potential industry applications of the MJD45H11T4G rely on its high power and thermal capabilities, making it suitable across a range of power-intensive and high-temperature environments.
About onsemi
onsemi is a leading manufacturer of semiconductor components, focusing on various industry needs, including energy efficiency, connectivity, and sensing. Within the realm of Power Bipolar Transistors, onsemi has made significant contributions through high-quality components like the MJD45H11T4G. onsemi’s lineup includes a wide range of transistors, catering to different applications across industrial, consumer, telecommunications, automotive, and more.
By investing in research and development, onsemi has been at the forefront of introducing products that meet the rigorous demands of the modern electronic and electrification era. Their offerings in the Power Bipolar Transistors segment, including parts like the MJD45H11T4G, reflect their commitment to innovation, performance, and sustainability.
Where to Find MJD45H11T4G by onsemi
To source the MJD45H11T4G Power Bipolar Transistor, it’s recommended to start your search on findchips.com. Here, you can find up-to-date information on stock levels, prices, and possible alternatives. For those looking for similar or alternate parts, checking the Power Bipolar Transistors category can provide additional options offered by onsemi or other manufacturers.
Historically, the MJD45H11T4G has been available from a range of distributors including Win Source Electronics, LCSC, EBV Elektronik, and DigiKey, among others. However, for current stock levels and pricing, it’s best to verify directly on findchips.com.