KTA1281-Y-AP
TRANS PNP 50V 2A TO92Manufacturer: Micro Commercial Co
Categories: Single Bipolar Transistors
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The KTA1281-Y-AP from Micro Commercial Co is a PNP bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. Featuring a maximum collector-emitter breakdown voltage (Vceo) of 50 V and a continuous collector current (Ic) rating of 2 A, this component is suitable for power handling in various electronic circuits. Its DC current gain (hFE) is a minimum of 120 at 500mA and 2V, with a saturation voltage (Vce(sat)) of 500mV at 50mA and 1A. The transition frequency (fT) reaches 100MHz, enabling operation in moderate frequency bands. This transistor dissipates a maximum power of 1 W and is housed in a TO-92 package, compatible with through-hole mounting. Typical applications include power supply regulation, audio amplification, and general switching circuits within consumer electronics and industrial control systems. The KTA1281-Y-AP is supplied in Tape & Box (TB) packaging.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Box (TB)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Box (TB) |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) Formed Leads |
| Mounting Type | Through Hole |
| Transistor Type | PNP |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 500mV @ 50mA, 1A |
| Current - Collector Cutoff (Max) | 2µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 120 @ 500mA, 2V |
| Frequency - Transition | 100MHz |
| Supplier Device Package | TO-92 |
| Current - Collector (Ic) (Max) | 2 A |
| Voltage - Collector Emitter Breakdown (Max) | 50 V |
| Power - Max | 1 W |
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