BC557BU
TRANS PNP 45V 0.1A TO92-3Manufacturer: onsemi
Categories: Single Bipolar Transistors
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onsemi BC557BU, a PNP bipolar junction transistor, offers a collector-emitter breakdown voltage of 45V and a continuous collector current capability of 100mA. This device features a transition frequency of 150MHz and a maximum power dissipation of 500mW. With a minimum DC current gain (hFE) of 110 at 2mA and 5V, it demonstrates effective amplification characteristics. The saturation voltage (Vce Saturation) is specified at a maximum of 650mV at 5mA base current and 100mA collector current. The BC557BU is housed in a TO-92-3 package and is suitable for through-hole mounting. This component is commonly utilized in general-purpose amplification and switching applications across various industrial and consumer electronics sectors.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) |
| Mounting Type | Through Hole |
| Transistor Type | PNP |
| Operating Temperature | 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 650mV @ 5mA, 100mA |
| Current - Collector Cutoff (Max) | 15nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 110 @ 2mA, 5V |
| Frequency - Transition | 150MHz |
| Supplier Device Package | TO-92-3 |
| Current - Collector (Ic) (Max) | 100 mA |
| Voltage - Collector Emitter Breakdown (Max) | 45 V |
| Power - Max | 500 mW |
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