BLF573S,112
RF FET LDMOS 110V 27.2DB SOT502B
Transistors Fets Mosfets Rf
SOT-502B
Active
$114.30 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Ampleon USA Inc. |
| Model | BLF573S,112 |
| Package / Case | SOT-502B |
| Supplier Device Package | SOT502B |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
BLF573S,112 by Ampleon USA Inc. 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 SOT-502B 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 BLF573S,112
Alternatives & Replacements
View All →BLF7G24LS-140,118
N-CHANNEL, MOSFET
BLF8G27LS-100J
RF FET LDMOS 65V 17DB SOT502B
BLF7G10LS-250,118
RF FET LDMOS 65V 19.5DB SOT502B
BLF8G10LS-160,118
RF FET LDMOS 65V 19.7DB SOT502B
BLF7G24LS-100,112
RF FET LDMOS 65V 18DB SOT502B
BLF882SU
RF FET LDMOS 104V 20.6DB SOT502B
All Technical Specifications
| Gain | 27.2dB |
| Frequency | 225MHz |
| Current - Test | 900 mA |
| Power - Output | 300W |
| Voltage - Test | 50 V |
| Transistor Type | LDMOS |
| Voltage - Rated | 110 V |
| Current Rating (Amps) | 42A |
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