The MJD45H11T4 is a high-performance bipolar junction transistor (BJT) from STMicroelectronics, designed to meet the stringent requirements of modern electronic circuits. This device is part of the MJD series, which is well-known for its reliability and efficiency in handling power applications.

Key Features

• High Collector-Emitter Voltage: The MJD45H11T4 offers a collector-emitter voltage (V<sub>CEO) of 80V, making it suitable for high-voltage applications.
• Collector Current: It supports a continuous collector current (I<sub>C) up to 8A, ensuring robust performance for heavy-load conditions.
• Power Dissipation: With a power dissipation of 20W, this transistor can handle significant levels of power without overheating.
• High DC Current Gain: It boasts a high DC current gain (h<sub>FE) which ensures efficient current amplification in the circuit.
• Complementary PNP Type: The MJD45H11T4 has a complementary PNP type available, the MJD45H11T4, providing designers with flexibility in creating push-pull configurations.

Applications

The MJD45H11T4 is suitable for a wide range of applications, including:

• Power regulators
• DC-DC converters
• Motor control circuits
• Audio amplifiers
• Switching applications

Package and Quality

This transistor comes in a surface-mount DPAK package, which is ideal for compact PCB layouts. The package is designed to optimize the thermal performance and minimize the footprint on the circuit board.

STMicroelectronics is committed to delivering high-quality components. The MJD45H11T4 is manufactured with state-of-the-art technology and goes through rigorous testing to ensure it meets the highest standards for performance and reliability.

Environmental Compliance

Consistent with STMicroelectronics' commitment to environmental sustainability, the MJD45H11T4 is compliant with RoHS (Restriction of Hazardous Substances) and Reach regulations, ensuring that it is free from harmful substances and is safe for use in electronic equipment.