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BC557 PNP Transistor
Rs 10.00
Quick Info :
- Transistor Type: PNP Bipolar Junction Transistor (BJT)
- Voltage Ratings:
- Collector-Emitter Voltage (Vce): -45V
- Collector-Base Voltage (Vcb): -50V
- Emitter-Base Voltage (Veb): -5V
The BC557 is a PNP bipolar junction transistor (BJT) designed for low-power switching and general-purpose amplification applications. With a collector-emitter voltage of -45V and a maximum collector current of -100mA, it is ideal for signal processing, low-noise amplification, switching circuits, and voltage regulation.
Specification :
- Transistor Type: PNP Bipolar Junction Transistor (BJT)
- Voltage Ratings:
- Collector-Emitter Voltage (Vce): -45V
- Collector-Base Voltage (Vcb): -50V
- Emitter-Base Voltage (Veb): -5V
- Current Ratings:
- Continuous Collector Current (Ic): -100mA
- Peak Collector Current (Icm): -200mA
- Power Dissipation (Pd): 500mW
- Current Gain (hFE): 110 to 800 (at Ic = -2mA)
- Collector-Emitter Saturation Voltage (Vce(sat)): ≤ -0.2V at Ic = -10mA
- Transition Frequency (ft): 150MHz (Typical)
- Operating Temperature Range: -55°C to +150°C
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