SD1731
RF TRANS NPN 55V M174
Transistors Bipolar Bjt Rf
M174
Obsolete
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | STMicroelectronics |
| Model | SD1731 |
| Package / Case | M174 |
| Mounting Type | Surface Mount |
| Operating Temperature | 200°C (TJ) |
| Power Dissipation (Max) | 233W |
| Supplier Device Package | M174 |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
SD1731 by STMicroelectronics is an N-channel power MOSFET rated at N/A / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The M174 package offers good thermal performance for SMT mounting. Key spec: Rds(on) max N/A. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
📖 Technical Guides for SD1731
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All Technical Specifications
| Gain | 13dB |
| Power - Max | 233W |
| Transistor Type | NPN |
| Current - Collector (Ic) (Max) | 20A |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 15 @ 10A, 6V |
| Voltage - Collector Emitter Breakdown (Max) | 55V |
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