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Package/Case
TO-92-3
Collector Base Voltage (VCBO)
-50V
Collector Emitter Breakdown Voltage
45V
Collector Emitter Saturation Voltage
-250mV
Collector Emitter Voltage (VCEO)
45V
Collector-emitter Voltage-Max
650mV
Current Rating
-100mA
Emitter Base Voltage (VEBO)
-5V
BC557BU Description
Bipolar (BJT) Transistor PNP 45 V 100 mA 150MHz 500 mW Through Hole TO-92-3
FAQ
What is BC557BU?
BC557BU is a Single Bipolar Transistors from onsemi. This product page provides its main specifications, pricing information, availability, and inquiry options.
Is BC557BU currently in stock?
Are there related or alternative parts for BC557BU?
What is the mounting type of BC557BU?
What voltage specification is listed for BC557BU?



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