KSB1121STF
TRANS PNP 25V 2A SOT89-3Manufacturer: onsemi
Categories: Single Bipolar Transistors
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onsemi KSB1121STF is a PNP bipolar junction transistor designed for robust performance in demanding applications. This component features a Collector-Emitter Breakdown Voltage (Vce(max)) of 25 V and a continuous Collector Current (Ic) capability of 2 A. With a transition frequency (fT) of 150 MHz and a maximum power dissipation of 1.3 W, it is suitable for various switching and amplification tasks. The minimum DC Current Gain (hFE) is specified at 140 at 100mA and 2V. The device is housed in a SOT-89-3 (TO-243AA) surface mount package, supplied on tape and reel. Its low collector cutoff current of 100nA (ICBO) and a Vce(sat) of 600mV at 75mA and 1.5A ensure efficient operation. This transistor finds application in industrial and consumer electronics, including power management and signal conditioning circuits.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-243AA |
| Mounting Type | Surface Mount |
| Transistor Type | PNP |
| Operating Temperature | 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 600mV @ 75mA, 1.5A |
| Current - Collector Cutoff (Max) | 100nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 140 @ 100mA, 2V |
| Frequency - Transition | 150MHz |
| Supplier Device Package | SOT-89-3 |
| Current - Collector (Ic) (Max) | 2 A |
| Voltage - Collector Emitter Breakdown (Max) | 25 V |
| Power - Max | 1.3 W |
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