Allicdata Part #: | START405TR-ND |
Manufacturer Part#: |
START405TR |
Price: | $ 0.00 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | STMicroelectronics |
Short Description: | TRANS RF NPN SILICON SOT-343 |
More Detail: | RF Transistor NPN 4.5V 10mA 45mW Surface Mount |
DataSheet: | START405TR Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Obsolete |
Transistor Type: | NPN |
Voltage - Collector Emitter Breakdown (Max): | 4.5V |
Frequency - Transition: | -- |
Noise Figure (dB Typ @ f): | 1.1dB @ 1.8GHz |
Gain: | 19dB |
Power - Max: | 45mW |
DC Current Gain (hFE) (Min) @ Ic, Vce: | 160 @ 5mA, 4V |
Current - Collector (Ic) (Max): | 10mA |
Operating Temperature: | -- |
Mounting Type: | Surface Mount |
Package / Case: | SC-82A, SOT-343 |
Supplier Device Package: | -- |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
The START405TR is an advanced bipolar junction transistor (BJT) intended for use as an RF switching device in microwave systems, as well as other applications where one or more of its unique features would be beneficial. The START405TR is available in standard, low-noise and low-power versions, making it a versatile and highly attractive solution for many RF applications. The START405TR’s innovative design offers several key benefits over traditional BJTs, such as improved performance, lower power consumption and extended operating temperature range.
The START405TR’s core construction is based on a planar structure, which consists of two N-type epitaxial layers and a polysilicon layer. This construction is designed to reduce power consumption and improve signal integrity by better controlling both intra-device and inter-device RF currents. The combination of these layers also allows for an extended operating temperature range up to 200 °C.
The START405TR includes several features that make it a highly attractive option for RF switching applications. These include a wide dynamic range, low noise and good EMI performance, which allows for highly efficient signal transmission. The combination of these features ensures that the START405TR is able to handle signal transmission with the highest possible fidelity, even when operating under harsh environmental conditions.
The START405TR also offers improved control of thermal feedback, which helps minimize the risk of parasitic oscillations during operation. This is especially useful for applications where the START405TR must be used in a hostile environment, such as with high power levels or close proximity to other components.
The START405TR provides distinct advantages when used in combination with other component types. One of these advantages is the wide dynamic range, which gives it a distinct advantage over certain field effect transistors (FETs) in many RF switching applications. The wide dynamic range makes it possible to switch between voltage levels or high-power signals without suffering from issues such as excessive noise or power losses.
The START405TR can also be used in mixer and RF switch applications, due to its superior power performance and high input impedance. The START405TR is able to switch between high and low voltages with a very low distortion level, which makes it ideal for applications where a switching device must be capable of quickly and reliably exchanging signals. The START405TR’s exceptional input impedance ensures that it does not cause excessive losses during signal transmission.
The START405TR is an excellent choice for RF applications, offering superior performance, low noise and power consumption, and an extended operating temperature range. Its ability to switch between high and low voltages with a very low distortion level makes it an attractive solution for many different kinds of applications. It also offers improved control of thermal feedback and high input impedance, making it a reliable and highly efficient switching solution.
The specific data is subject to PDF, and the above content is for reference
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