BC557ATA
TRANS PNP 45V 0.1A TO92-3Manufacturer: onsemi
Categories: Single Bipolar Transistors
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onsemi BC557ATA is a PNP bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. This device features a collector-emitter breakdown voltage (Vce) of 45 V and a maximum continuous collector current (Ic) of 100 mA. It offers a transition frequency (fT) of 150 MHz and a maximum power dissipation of 500 mW. The BC557ATA is housed in a TO-92-3 package and is supplied in cut tape. Key electrical characteristics include a minimum DC current gain (hFE) of 110 at 2 mA collector current and 5 V collector-emitter voltage, and a Vce(sat) of 650 mV at 5 mA base current and 100 mA collector current. The collector cutoff current (ICBO) is rated at a maximum of 15 nA. This component is commonly utilized in consumer electronics and industrial control systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Cut Tape (CT)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Cut Tape (CT) |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) Formed Leads |
| 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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