DDTD142TU-7-F Overview
The DDTD142TU-7-F is a high-performance dual-band diode designed for RF and microwave applications requiring low capacitance and fast switching characteristics. Optimized for frequency ranges covering both UHF and SHF bands, this component ensures enhanced signal integrity and minimal insertion loss. Its robust construction and precise electrical parameters make it suitable for demanding industrial and communication systems. Engineers and sourcing specialists will appreciate the reliable performance and consistent quality that support efficient circuit design and seamless integration. For detailed technical support and purchasing options, visit IC Manufacturer.
DDTD142TU-7-F Technical Specifications
| Parameter | Specification |
|---|---|
| Device Type | PIN Diode, Dual |
| Frequency Range | Up to 7 GHz |
| Reverse Voltage | Up to 30 V |
| Forward Current (IF) | 50 mA Continuous |
| Capacitance (CR) | Approx. 0.35 pF at 0 V |
| Series Resistance (RS) | 0.6 ?? typical |
| Package Type | SOD-523 Surface Mount |
| Operating Temperature Range | -65 ??C to +150 ??C |
| Switching Speed | Fast switching time suitable for RF applications |
DDTD142TU-7-F Key Features
- Dual PIN diode configuration: Enables high isolation and low distortion in RF switching circuits, improving signal clarity.
- Wide frequency capability up to 7 GHz: Supports diverse applications across UHF and SHF bands, enhancing design flexibility.
- Low series resistance and capacitance: Minimizes insertion loss and improves efficiency in high-frequency circuits.
- SOD-523 compact surface-mount package: Facilitates high-density PCB layouts and automated assembly processes.
- Wide operating temperature range: Ensures reliable performance in harsh industrial and communication environments.
DDTD142TU-7-F Advantages vs Typical Alternatives
This diode offers superior frequency range coverage and lower capacitance compared to typical alternatives, resulting in enhanced RF performance. Its compact SOD-523 package supports miniaturized designs, while robust temperature tolerance ensures consistent reliability. These advantages make it an excellent choice for engineers seeking efficient, high-precision switching diodes in demanding industrial and communication systems.
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Typical Applications
- RF and microwave switching circuits requiring fast switching speed and low insertion loss to maintain signal quality in communication equipment.
- Attenuators and phase shifters in radar and satellite systems where precise control of signal amplitude and phase is essential.
- Modulators and demodulators used in advanced wireless communication platforms operating in UHF to SHF frequency bands.
- Industrial test equipment circuits that demand stable performance under varying temperature and voltage conditions.
DDTD142TU-7-F Brand Info
The DDTD142TU-7-F is manufactured by a leading semiconductor provider known for delivering reliable, high-quality PIN diodes tailored for RF and microwave applications. This product embodies the brand??s commitment to precision engineering and stringent quality control, ensuring dependable performance in critical industrial and communication systems. Its design supports a broad range of applications, reflecting the brand??s expertise in providing components that meet rigorous industry standards.
FAQ
What is the maximum operating frequency for the DDTD142TU-7-F diode?
The diode supports operation up to 7 GHz, making it suitable for applications spanning UHF and SHF frequency bands. This allows its use in a variety of RF and microwave circuits requiring high-frequency performance.
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What package type does this diode come in, and why is it important?
It is housed in a SOD-523 surface-mount package, which allows compact PCB layouts and compatibility with automated assembly lines. This package type helps reduce board space while maintaining mechanical robustness.
How does the diode??s low capacitance benefit RF circuit design?
Low junction capacitance reduces signal distortion and insertion loss at high frequencies, improving overall circuit efficiency and maintaining signal integrity in sensitive RF paths.
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What temperature range can this diode reliably operate within?
The component supports a wide operating temperature range from –
