The 7912CD2T TO-252 is a transistor **Bipolar Junction Transistor** (BJT) 100V and 1A NPN in TO-252 package.
BJTs are a type of solid-state transistor in which the conduction of current is controlled by the base current; suitable for power applications, such as DC-DC converters, switching power supplies, and motor control.
Here are the Technical specifications of 7912CD2T TO-252:
* Collector-emitter voltage: 100V
* Collector current: 1A
* Base-emitter voltage: 0.7V
* Base current: 10mA
* Current gain: 100
* Collector saturation current: 50mA
* Collector resistance: 20mΩ
* Basic resistance: 100Ω
* Emitter resistance: 100Ω
* Package: TO-252
[title] - The transistor is an electronic component composed of three terminals (tripole) called base, collector and emitter.
This can be used as a switch or as an amplifier.
- As a switch, the transistor allows or prevents the flow of current in a circuit.
- As an amplifier, the transistor increases the power of an electrical signal.
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