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The BC557 is a general-purpose PNP transistor housed in a SOT-23 SMD package, designed for a variety of switching and amplification applications. It features high gain and low saturation voltage, making it suitable for use in analog and digital circuits. This transistor is commonly used in signal amplification, voltage regulation, and low-power switching tasks.
Pin Configuration:
Features:
Applications:
Package Includes:
1 x BC557 Transistor (SOT-23 SMD Package)
Note: Product images are for illustrative purposes only and may differ from the actual product.
| Transistor Type | PNP |
|---|---|
| Package Type | SOT-23 SMD |
| Package Size | 3 Pins |
| Maximum Collector-Emitter Voltage (Vceo) | -45 V |
| Maximum Collector-Base Voltage (Vcbo) | -45 V |
| Maximum Emitter-Base Voltage (Vebo) | -5 V |
| Maximum Collector Current (Ic) | -800 mA |
| DC Current Gain (hFE) | 100 to 600 |
| Power Dissipation (Ptot) | 500 mW |
| Operating Temperature Range | -55°C to +150°C |
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