Ampleon USA Inc.SOT-1228ARoHS
BLF644PU
RF FET LDMOS 65V 23.5DB SOT1228A
Category
Subcategory
Transistors Fets Mosfets Rf
Package
SOT-1228A
Status
Active
$144.01 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Ampleon USA Inc. |
| Model | BLF644PU |
| Package / Case | SOT-1228A |
| Supplier Device Package | LDMOST |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
BLF644PU 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-1228A 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.
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All Technical Specifications
| Gain | 23.5dB |
| Frequency | 860MHz |
| Current - Test | 200 mA |
| Power - Output | 100W |
| Voltage - Test | 32 V |
| Transistor Type | LDMOS (Dual), Common Source |
| Voltage - Rated | 65 V |
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