SI8425DB-T1-E1
Manufacturer: Vishay Intertechnology
Part Number: SI8425DB-T1-E1
| Attribute | Value |
| cate_name | MOSFETs |
| Datasheet | SI8425DB-T1-E1 Vishay Intertechnology |
| rohs | Compliance |
| reference_package | |
| mounting | SMD mount |
| application_level | Industrial |
| lifecycle | On sale |
| spm | Tape & Reel |
| min_operating_temperature | -55℃(TJ) |
| max_operating_temperature | 150℃(TJ) |
| length | 1.6mm(Max) |
| width | 1.6mm(Max) |
| height | 600μm(Max) |
| ciss_max_input_capacitance_at_different_vds | 2.8nF@10V |
| configure | - |
| drain_current | 9.3A |
| drain_source_resistance | 23mΩ@ 2A,4.5V |
| drain_source_voltage | 20V |
| fet_type | 1individualPChannel |
| gate_charge | 110nC@ 10 V |
| gate_source_threshold_voltage | 900mV@ 250µA |
| gate_source_voltage | 10V |
| max_power_dissipation | 1.1W(Ta)，2.7W(Tc) |
| number_of_channels | - |
Overview:
The Vishay Intertechnology SI8425DB-T1-E1 is a high-performance, low-noise amplifier designed for demanding applications in the fields of , defense, and communications. This amplifier offers exceptional noise performance, high linearity, and excellent gain stability, making it an ideal choice for a wide range of applications.
Features:
1. Ultra-low noise figure: The SI8425DB-T1-E1 boasts an ultra-low noise figure of 1.5 dB, ensuring high signal-to-noise ratio in sensitive applications.
2. High linearity: With a third-order intercept point (IP3) of +30 dBm, this amplifier provides excellent linearity, minimizing distortion and preserving signal integrity.
3. Wide frequency range: The amplifier operates over a wide frequency range of 50 MHz to 6 GHz, making it suitable for various communication systems.
4. High gain stability: The SI8425DB-T1-E1 offers a stable gain of 25 dB across the entire frequency range, ensuring consistent performance.
5. Compact size: The amplifier is available in a compact 4x4 mm QFN package, making it suitable for space-constrained applications.
Development Support:
Vishay Intertechnology provides comprehensive development support for the SI8425DB-T1-E1, including:
1. Technical documentation: Detailed datasheets, application notes, and design guides to assist engineers in integrating the amplifier into their designs.
2. Design tools: Simulation models and design tools to help engineers optimize their system performance.
3. Technical support: Access to Vishay's team of experienced engineers for guidance and troubleshooting.
Application Areas:
The SI8425DB-T1-E1 is suitable for a wide range of applications, including:
1. and defense systems: Radar, electronic warfare, and communications.
2. Wireless communications: Base stations, repeaters, and point-to-point microwave links.
3. Test and measurement equipment: Signal generators, spectrum analyzers, and network analyzers.
Parameter Introduction:
1. Frequency range: 50 MHz to 6 GHz
2. Gain: 25 dB (typical)
3. Noise figure: 1.5 dB (typical)
4. Third-order intercept point (IP3): +30 dBm
5. Supply voltage: +5 V
6. Current consumption: 180 mA (typical)
7. Operating temperature range: -40°C to +85°C
FAQs:
Q1: What is the main advantage of the SI8425DB-T1-E1 amplifier?
A1: The main advantage of the SI8425DB-T1-E1 is its ultra-low noise figure, high linearity, and excellent gain stability, making it ideal for sensitive applications.
Q2: Can the SI8425DB-T1-E1 be used in and defense applications?
A2: Yes, the SI8425DB-T1-E1 is suitable for and defense applications, such as radar, electronic warfare, and communications, due to its high performance and reliability.
Q3: What is the operating temperature range of the SI8425DB-T1-E1?
A3: The operating temperature range of the SI8425DB-T1-E1 is -40°C to +85°C, making it suitable for a wide range of environments.
Q4: Does Vishay Intertechnology provide development support for the SI8425DB-T1-E1?
A4: Yes, Vishay Intertechnology provides comprehensive development support, including technical documentation, design tools, and technical support to assist engineers in integrating the amplifier into their designs.
Q5: What is the typical current consumption of the SI8425DB-T1-E1?
A5: The typical current consumption of the SI8425DB-T1-E1 is 180 mA, making it energy-efficient for various applications.
Please refer to the product rule book for details.
Vishay is recognized for its diverse product lineup that includes diodes, rectifiers, MOSFETs, optoelectronics, as well as capacitors, resistors, and inductors. Notably, the company excels in developing cutting-edge solutions like power-integrated circuits, MOSFET modules, optocouplers, and tailor-made magnetic components. These innovations underscore Vishay’s role in driving technological advancements across multiple industries.
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