SD1731
RF TRANS NPN 55V M174Manufacturer: STMicroelectronics
Categories: Bipolar RF Transistors
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The STMicroelectronics SD1731 is an NPN bipolar RF power transistor designed for high-power RF applications. Featuring a 55V collector-emitter breakdown voltage and a maximum collector current of 20A, this device delivers up to 233W of power output. It offers a typical gain of 13dB and a minimum DC current gain (hFE) of 15 at 10A and 6V. The transistor is housed in an M174 surface-mount package, suitable for demanding thermal environments with an operating temperature of 200°C (TJ). This component is widely utilized in industrial, medical, and defense applications requiring robust RF power amplification.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | M174 |
| Mounting Type | Surface Mount |
| Transistor Type | NPN |
| Operating Temperature | 200°C (TJ) |
| Gain | 13dB |
| Power - Max | 233W |
| Current - Collector (Ic) (Max) | 20A |
| Voltage - Collector Emitter Breakdown (Max) | 55V |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 15 @ 10A, 6V |
| Frequency - Transition | - |
| Noise Figure (dB Typ @ f) | - |
| Supplier Device Package | M174 |
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