3SK255RF AMPLIFIER FOR UHF TUNER N-CHANNEL Si DUAL GATE MOS FIELD-EFFECT TRANSISTOR 4 PINS SUPER MINI MOLD | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| 3SK255 | 600 | In Stock | |
Description and Introduction
RF AMPLIFIER FOR UHF TUNER N-CHANNEL Si DUAL GATE MOS FIELD-EFFECT TRANSISTOR 4 PINS SUPER MINI MOLD The 3SK255 is a dual-gate MOSFET manufactured by Siemens. It is designed for use in RF amplifier applications, particularly in VHF and UHF bands. Key specifications include:
- **Drain-Source Voltage (V_DS):** 20V These specifications make the 3SK255 suitable for low-noise amplification in communication and broadcast equipment. |
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Application Scenarios & Design Considerations
RF AMPLIFIER FOR UHF TUNER N-CHANNEL Si DUAL GATE MOS FIELD-EFFECT TRANSISTOR 4 PINS SUPER MINI MOLD# Technical Documentation: 3SK255 Dual-Gate MOSFET
## 1. Application Scenarios ### Typical Use Cases -  RF Mixers and Modulators : Utilizing the second gate as a control electrode for local oscillator injection or modulation input ### Industry Applications ### Practical Advantages ### Limitations ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 2: RF Oscillation   Pitfall 3: Intermodulation Distortion   Pitfall 4: Thermal Runaway  ### Compatibility Issues  With Active Components : ### PCB Layout Recommendations  RF-Specific Layout : |
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| Partnumber | Manufacturer | Quantity | Availability |
| 3SK255 | NEC | 3000 | In Stock |
Description and Introduction
RF AMPLIFIER FOR UHF TUNER N-CHANNEL Si DUAL GATE MOS FIELD-EFFECT TRANSISTOR 4 PINS SUPER MINI MOLD The part 3SK255 is a semiconductor device manufactured by NEC. It is a high-speed, low-power Schottky TTL (Transistor-Transistor Logic) device. The 3SK255 is designed for use in high-speed digital circuits and is characterized by its low power consumption and high-speed operation. It is typically used in applications such as computers, telecommunications, and other digital systems where fast switching and low power dissipation are critical. The device is available in various package types, including surface-mount and through-hole configurations, to accommodate different design requirements.
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Application Scenarios & Design Considerations
RF AMPLIFIER FOR UHF TUNER N-CHANNEL Si DUAL GATE MOS FIELD-EFFECT TRANSISTOR 4 PINS SUPER MINI MOLD# Technical Documentation: 3SK255 Dual-Gate MOSFET
## 1. Application Scenarios ### Typical Use Cases -  VHF/UHF amplifier stages  in communication equipment (30-900 MHz range) ### Industry Applications  Test & Measurement:   Military/Aerospace:  ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Oscillation in RF Stages   Pitfall 2: Gain Compression at High Frequencies   Pitfall 3: Thermal Runaway  ### Compatibility Issues with Other Components  Digital Control Interfaces:   Power Supply Sequencing:   Crystal Oscillators:  ### PCB Layout Recommendations  RF Section Layout:  |
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