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| Parameter | START499D | START499ETR | |
|---|---|---|---|
IC package | Package | SOT-89 | SOT-89-3, TO-243-3 |
Manufacturer | Manufacturer | STMicroelectronics | |
Type of mounting a component on a board/circuit | Mount | Surface mount | |
Continuous collector current | IC | <1 A | <600 mA |
Voltage between the collector and the emitter of the transistor with an open base circuit and a given emitter current | UCEO | <4.5 V | |
Constant power dissipated on the transistor collector | PC | <1.7 W | <600 mW |
Static current transfer coefficient of bipolar transistor | hFE | >150160mA, 3V | >160160mA, 4V |
Limit frequency of current transfer coefficient of a bipolar transistor | fh21 | (not set) | 1.9 GHz |
Noise factor | NF | 3.3 dB1.8GHz | |
Bipolar transistor structure | Structure | NPN | |
Number of elements of the same type in single chip | Elements | 1 | |
Amplification gain (out-to-in ratio) | KdB | 13 dB ~ 14 dB | 15 dB |
Compression Point (P1dB) | P1dB | (not set) | 23.5 dBm |