Multicomp Pro MJE13005 NPN Power Transistor, TO-220, 400V 4A

The Multicomp Pro MJE13005 is a high-performance NPN power transistor engineered for demanding high-voltage and high-speed power switching applications. Designed primarily for switch mode power supplies operating at 115V and 220V, this robust component is a cornerstone in creating efficient and reliable electronic circuits.

Its key specifications include a high collector-emitter voltage of 400V and a continuous collector current of 4A, allowing it to handle significant power loads with ease. With a power dissipation rating of 75W, it is well-suited for managing the thermal demands of inductive circuits and high-frequency switching.

Key Features & Applications

This transistor excels in a variety of demanding roles, making it a versatile choice for engineers and hobbyists alike. Its high-speed switching capability is ideal for applications such as switching regulators, inverters, and DC-DC converters, where efficiency and reliability are paramount. It also performs superbly in motor control circuits, solenoid and relay drivers, and deflection circuits, providing precise control over inductive loads.

The device is housed in a standard TO-220 package, which is widely recognised for its excellent thermal performance and ease of mounting using a heatsink. The through-hole mounting style and three-pin configuration ensure straightforward integration into a wide range of prototyping and production PCBs.

Technical Specifications

• Transistor Polarity: NPN
• Collector-Emitter Voltage (Max): 400V
• Continuous Collector Current: 4A
• Power Dissipation: 75W
• Case Style: TO-220
• Mounting Type: Through Hole
• Number of Pins: 3
• Transition Frequency: 4MHz
• DC Current Gain (hFE Min): 10
• Maximum Operating Temperature: 150°C
• Dimensions: 15mm (Depth) x 33mm (Width) x 43mm (Height)