START499D
STMicroelectronics
STMicroelectronics
RF TRANS NPN 4.5V SOT89
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Discover the START499D, a premium RF Bipolar Junction Transistor (BJT) by STMicroelectronics, part of the Discrete Semiconductor Products lineup. This transistor is engineered for high-frequency applications, delivering outstanding performance in RF amplification and switching. Its advanced design ensures minimal signal loss and high efficiency, making it perfect for use in mobile communication, broadcast equipment, and satellite systems. The START499D boasts features like high power gain, low intermodulation distortion, and superior thermal management. Whether you're designing RF amplifiers, oscillators, or mixers, this transistor provides the reliability and performance you need. Choose STMicroelectronics for cutting-edge RF BJT solutions.
Specifications
- Product Status: Obsolete
- Transistor Type: NPN
- Voltage - Collector Emitter Breakdown (Max): 4.5V
- Frequency - Transition: -
- Noise Figure (dB Typ @ f): -
- Gain: 13dB ~ 14dB
- Power - Max: 1.7W
- DC Current Gain (hFE) (Min) @ Ic, Vce: 150 @ 160mA, 3V
- Current - Collector (Ic) (Max): 1A
- Operating Temperature: 150°C (TJ)
- Mounting Type: Surface Mount
- Package / Case: TO-243AA
- Supplier Device Package: SOT-89
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