ON Semiconductor's MMBR941LT1 High Voltage NPN Silicon Bipolar Transistor

The MMBR941LT1 is a high voltage, NPN bipolar transistor designed by ON Semiconductor, known for its exceptional performance in electronic circuits requiring fast switching and amplification. This versatile component is ideal for applications in power management, signal processing, and various other electronic systems that demand high-speed operation and reliability.

Key Features of MMBR941LT1

• High Voltage Capability: The MMBR941LT1 is engineered to handle high voltage operations, making it suitable for power supply circuits and other high voltage applications.
• Fast Switching Speed: With its quick response time, the transistor is perfect for circuits that require rapid switching, such as high-frequency amplifiers and oscillators.
• Low Saturation Voltage: The low V_CE(sat) of the device ensures efficient operation with minimal power loss, contributing to the overall energy efficiency of the system.
• Surface Mount Package: Packaged in a compact SOT-23 surface mount configuration, the MMBR941LT1 saves valuable board space and is suitable for automated assembly processes.

Electrical Characteristics

The MMBR941LT1 boasts impressive electrical characteristics that include a collector-emitter voltage (V_CEO) of 300V, a collector-base voltage (V_CBO) of 300V, and an emitter-base voltage (V_EBO) of 5V. It has a continuous collector current (I_C) rating of 50mA, which supports its use in moderate power applications. Furthermore, its power dissipation is rated at 225mW, ensuring it can handle the thermal stresses associated with high-speed switching applications.

Applications

The MMBR941LT1 is a versatile component that can be used in a wide range of applications. It is particularly well-suited for:

• Switching regulators
• DC-DC converters
• High voltage inverters
• Power amplifiers
• Motor control circuits
• Signal amplification tasks

ON Semiconductor's commitment to quality ensures that the MMBR941LT1 is a reliable and efficient choice for designers looking to incorporate a high voltage NPN transistor into their electronic designs. Its combination of high voltage capability, fast switching, and compact form factor makes it a valuable component for a multitude of applications.