MRF4427R1
RF TRANS NPN 20V 8DBGA
Transistors Bipolar Bjt Rf
8-SOIC (0.154", 3.90mm Width)
Obsolete
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Microchip Technology |
| Model | MRF4427R1 |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Power Dissipation (Max) | 1.5W |
| Supplier Device Package | 8-dBGA (2x1.5) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
MRF4427R1 by Microchip Technology 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 8-SOIC (0.154", 3.90mm Width) 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 MRF4427R1
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All Technical Specifications
| Gain | 20dB |
| Power - Max | 1.5W |
| Transistor Type | NPN |
| Current - Collector (Ic) (Max) | 400mA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 10 @ 10mA, 5V |
| Voltage - Collector Emitter Breakdown (Max) | 20V |
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