STMicroelectronics START405TR RF BJT
RF Transistor NPN 4.5V 10mA 45mW Surface Mount
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
START405TR
Detailed Description
RF Transistor NPN 4.5V 10mA 45mW Surface Mount
Package
SC-82A, SOT-343
Lifecycle Status
Obsolete
Datasheet
START405TR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics START405TR RF BJT technical specifications.
General
Package / Case
SC-82A, SOT-343
Mounting Type
Surface Mount
Lifecycle Status
Obsolete
Gain
19dB
Power Max
45mW
Dc Current Gain Hfe Min IC Vce
160 @ 5mA, 4V
Current Collector IC Max
10mA
Transistor Type
NPN
Voltage Collector Emitter Breakdown Max
4.5V
Noise Figure Db Typ F
1.1dB @ 1.8GHz
Alternate Parts Comparison (START405TR vs START499D vs START499ETR vs HSG1002VE-TL-E)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SC-82A, SOT-343 | TO-243AA | SC-82A, SOT-343 | 4-SMD, Gull Wing |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Current Collector IC Max | 10mA | 1A | 600mA | 35mA |
| Dc Current Gain Hfe Min IC Vce | 160 @ 5mA, 4V | 150 @ 160mA, 3V | 160 @ 160mA, 4V | 100 @ 5mA, 2V |
| Gain | 19dB | 13dB ~ 14dB | 15dB | 8dB ~ 19.5dB |
| Power Max | 45mW | 1.7W | 600mW | 200mW |
| Transistor Type | NPN | NPN | NPN | NPN |
| Voltage Collector Emitter Breakdown Max | 4.5V | 4.5V | 4.5V | 3.5V |
| Noise Figure Db Typ F | 1.1dB @ 1.8GHz | -- | 3.3dB @ 1.8GHz | 0.7dB ~ 1.8dB @ 1.8GHz ~ 5.8GHz |
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More Parts in RF BJT
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