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Bipolar Transistors are a solid state, three-pin devices made from three layers of silicon. A bipolar transistor is designed to amplify current, bipolar transistors can also function as a switch. The type of transistor is NPN (negative positive-negative).
Bipolar transistors have two possible functions, switching, and amplification. Due to the device's three layers of doped semiconductor material, supplying the transistor with a signal voltage enables the discrete component to act as an insulator or a conductor. This clever change provides the transistors with two basic functions, switching (digital) electronics or amplification (analog) electronics.
Transistor Type | NPN |
Maximum DC Collector Current | 500mA |
Maximum Collector Emitter Voltage | 45V |
Package Type | sot-23 |
Mounting Type | SMD |
Maximum Power Dissipation | 250mW |
Minimum DC Current Gain | 250hfe |
Maximum Collector Base Voltage | 50V |
Maximum Emitter Base voltage | 5V |
Maximum Operating Frequency | 100 Mhz |
Pin Count | 3 |
Dimensions | 1 x 3 x 14mm |
Maximum Operating Temperature | +150 C |