KSA1242OTU
TRANS PNP 20V 5A IPAKManufacturer: Fairchild Semiconductor
Categories: Single Bipolar Transistors
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Fairchild Semiconductor KSA1242OTU is a PNP bipolar junction transistor designed for through-hole mounting in an IPAK package. This component offers a collector current capability of up to 5A and a collector-emitter breakdown voltage of 20V. It features a transition frequency of 180MHz and a maximum power dissipation of 10W. Key electrical characteristics include a maximum collector cutoff current (ICBO) of 100µA and a minimum DC current gain (hFE) of 100 at 500mA and 2V. The saturation voltage (Vce(sat)) is 1V at 100mA collector current and 4A base current. The operating junction temperature range extends to 150°C. This device is commonly utilized in power supply circuits, general-purpose amplification, and switching applications across various industrial sectors.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-251-3 Short Leads, IPAK, TO-251AA |
| Mounting Type | Through Hole |
| Transistor Type | PNP |
| Operating Temperature | 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 1V @ 100mA, 4A |
| Current - Collector Cutoff (Max) | 100µA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 100 @ 500mA, 2V |
| Frequency - Transition | 180MHz |
| Supplier Device Package | IPAK |
| Current - Collector (Ic) (Max) | 5 A |
| Voltage - Collector Emitter Breakdown (Max) | 20 V |
| Power - Max | 10 W |
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