START499ETR
RF TRANS NPN 4.5V 1.9GHZ SOT343
Transistors Bipolar Bjt Rf
SC-82A, SOT-343
Obsolete
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | STMicroelectronics |
| Model | START499ETR |
| Package / Case | SC-82A, SOT-343 |
| Mounting Type | Surface Mount |
| Operating Temperature | 150°C (TJ) |
| Power Dissipation (Max) | 600mW |
| Supplier Device Package | SOT-343 |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
START499ETR 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 SC-82A, SOT-343 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 START499ETR
Alternatives & Replacements
View All →BGR405H6327XTSA1
RF TRANS NPN 5V SOT343-4
BFP182WH6327XTSA1
RF TRANS NPN 12V 8GHZ SOT343-4
BFP420H6740XTSA1
RF TRANS NPN 5V 25GHZ SOT343
BFP405H6740XTSA1
RF TRANS NPN 5V 25GHZ SOT343
BFP420E6327
RF TRANSISTOR, X BAND, NPN
2SC5013-T1-A
SMALL SIGNAL BIPOLAR TRANSISTOR
All Technical Specifications
| Gain | 15dB |
| Power - Max | 600mW |
| Transistor Type | NPN |
| Frequency - Transition | 1.9GHz |
| Noise Figure (dB Typ @ f) | 3.3dB @ 1.8GHz |
| Current - Collector (Ic) (Max) | 600mA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 160 @ 160mA, 4V |
| Voltage - Collector Emitter Breakdown (Max) | 4.5V |
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