KSD73Y
TRANS NPN 60V 5A TO220-3Manufacturer: onsemi
Categories: Single Bipolar Transistors
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The onsemi KSD73Y is a high-performance NPN bipolar junction transistor (BJT) designed for robust power switching applications. This component features a maximum collector current (Ic) of 5 A and a collector-emitter breakdown voltage (Vceo) of 60 V, ensuring reliable operation under demanding conditions. With a transition frequency (fT) of 20 MHz and a maximum power dissipation of 30 W, the KSD73Y is suitable for power supply regulation, audio amplification, and general-purpose switching in industrial and consumer electronics. The device exhibits a minimum DC current gain (hFE) of 120 at 1 A and 10 V, and a saturation voltage (Vce(sat)) of 2 V at 500 mA and 5 A. Packaged in a TO-220-3 through-hole configuration, it offers efficient heat dissipation and ease of mounting. The operating junction temperature range extends to 150°C.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-220-3 |
| Mounting Type | Through Hole |
| Transistor Type | NPN |
| Operating Temperature | 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 2V @ 500mA, 5A |
| Current - Collector Cutoff (Max) | 5mA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 120 @ 1A, 10V |
| Frequency - Transition | 20MHz |
| Supplier Device Package | TO-220-3 |
| Current - Collector (Ic) (Max) | 5 A |
| Voltage - Collector Emitter Breakdown (Max) | 60 V |
| Power - Max | 30 W |
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