START499ETR
STMicroelectronics

STMicroelectronics
RF TRANS NPN 4.5V 1.9GHZ SOT343
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The START499ETR RF Bipolar Junction Transistor (BJT) by STMicroelectronics is a standout in the Discrete Semiconductor Products category. Tailored for high-frequency applications, this transistor provides outstanding amplification with minimal noise. Its robust design ensures reliability in demanding environments, making it ideal for use in RF transceivers, radar systems, and wireless infrastructure. Key features include high gain bandwidth, excellent thermal resistance, and stable operation. Applications extend to automotive, aerospace, and IoT devices. Trust STMicroelectronics for high-performance RF BJTs that drive technological advancement.
Specifications
- Product Status: Obsolete
- Transistor Type: NPN
- Voltage - Collector Emitter Breakdown (Max): 4.5V
- Frequency - Transition: 1.9GHz
- Noise Figure (dB Typ @ f): 3.3dB @ 1.8GHz
- Gain: 15dB
- Power - Max: 600mW
- DC Current Gain (hFE) (Min) @ Ic, Vce: 160 @ 160mA, 4V
- Current - Collector (Ic) (Max): 600mA
- Operating Temperature: 150°C (TJ)
- Mounting Type: Surface Mount
- Package / Case: SC-82A, SOT-343
- Supplier Device Package: SOT-343