BC557 PNP Bipolar Junction Transistor
The BC557 is a general purpose PNP silicon BJT (Bipolar Junction Transistor). The BC557 is specifically rated at 45V and 100mA max.
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The BC557 is a general purpose PNP silicon BJT (Bipolar Junction Transistor). This little transistor can help in your project by being used to help drive large loads like driving a relay for example. It can also be used in amplifying or switching applications. The BC557 is specifically rated at 45V and 100mA max.
|Maximum DC Collector Current||100 mA|
|Maximum Collector Emitter Voltage||45 V|
|Mounting Type||Through Hole|
|Maximum Power Dissipation||625 mW|
|Minimum DC Current Gain||120|
|Maximum Operating Frequency||150 MHz|
|Maximum Operating Temperature||+150 °C|