onsemi Transistor NPN 30 A 450 V 3-Pin TO-247 MJW18020G

The onsemi MJW18020G is a high power NPN bipolar transistor designed for demanding applications requiring a maximum collector current of 30 A and a collector-emitter voltage rating of 450 V. Packaged in a robust 3-pin TO-247 case, it supports through-hole mounting to traditional printed circuit boards.

Featuring a single transistor configuration, it is suitable for power switching and amplification tasks in industrial and electronic systems. The transistor provides reliable operation with a maximum power dissipation of 250 W, which enables it to handle substantial power loads safely.

Operating temperature flexibility from -65°C to 150°C makes the MJW18020G well suited for use in environments subject to temperature extremes. Its electrical characteristics include a minimum DC current gain of 14, a maximum collector-base voltage of 1000 V, and an emitter-base voltage of 9 V, offering stable switching and amplification capabilities.

The device has a moderate maximum transition frequency of 1 MHz, making it appropriate for power applications requiring moderate switching speeds. Its physical dimensions are 16.26 mm in length, 41.85 mm in height, and 5.3 mm in width, allowing for compact integration.

Single transistor configuration suitable for high power electronic systems. Maximum power dissipation rating of 250 W assures dependable operation. Wide temperature range from -65°C to 150°C supports harsh operating conditions.

High voltage tolerance with collector-emitter voltage of 450 V and collector-base voltage of 1000 V. Standard 3-pin TO-247 package with through-hole mounting for ease of installation. Compact size aids in efficient PCB space utilization.

Minimum DC current gain of 14 ensures effective signal amplification. Maximum transition frequency of 1 MHz caters to moderate switching speed requirements. This transistor is commonly used in power supply circuits, motor controls, and industrial switching applications where high voltage and current handling are critical.

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