9013 transistor

Description

The 2SC9013 is a commonly used general-purpose NPN bipolar junction transistor (BJT). It is part of the 2SC series of transistors, and the “9013” specifically refers to this particular type of transistor. Here are some key characteristics and specifications of the 2SC9013 transistor:

1. **Type**: NPN (Negative-Positive-Negative) transistor.

2. **Polarity**: The 2SC9013 is an NPN transistor, which means it amplifies and switches electronic signals that are primarily of a negative polarity concerning the base terminal.

3. **Applications**: NPN transistors like the 2SC9013 are commonly used in electronic circuits for amplification, switching, and signal processing.

4. **Maximum Ratings**:
– Collector-Base Voltage (VCBO): Typically around 50V.
– Collector-Emitter Voltage (VCEO): Typically around 45V.
– Collector Current (IC): Often rated at about 0.5A (500mA).

5. **Gain (hfe)**: The current gain (hfe) of the 2SC9013 is typically between 100 and 300, which means it can amplify current.

6. **Package**: The 2SC9013 transistor is available in various packages, including TO-92, TO-126, and TO-220 packages. The TO-92 package is a commonly used small plastic package.

7. **Common Uses**: NPN transistors like the 2SC9013 are widely used in a variety of electronic applications, including amplifiers, signal processing circuits, switching applications, and more.

Remember that the specific characteristics of a transistor, including the maximum ratings and pinout, may vary depending on the manufacturer and batch. When working with transistors, it’s essential to consult the datasheet provided by the manufacturer to ensure you have accurate and up-to-date information for your particular component.