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Product Detailed Parameters
- Description：SC-79 N-TYPE SINGLE LEAD FREE AU
- Series：-
- Mfr：Skyworks Solutions Inc.
- Package：Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT)
- Capacitance @ Vr, F：-
- Capacitance Ratio：-
- Capacitance Ratio Condition：-
- Voltage - Peak Reverse (Max)：-
- Diode Type：-
- Q @ Vr, F：-
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
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Overview
The SMVA1400-611LF is a PIN diode manufactured by Skyworks Solutions Inc., designed for radio frequency applications. It features a peak reverse voltage of 200V and a maximum power dissipation of 250mW. The device exhibits a resistance of 2 ohms at 100mA forward current and 100MHz, with a capacitance of 0.3pF at 30V reverse bias and 1MHz. It operates within a temperature range of -65°C to 150°C and is housed in an SOD-323 package.
Feature Summary
- Single RF PIN diode configuration optimized for high-frequency signal control
- Capable of handling high peak reverse voltages up to 200V
- Low capacitance characteristics suitable for RF switching and attenuation
Applications
- RF switching circuits
- Variable attenuators
- Phase shifters
Procurement Notes
Verify the specific ordering suffix to ensure correct packaging format, such as tape and reel or cut tape, as this affects handling procedures. Confirm RoHS compliance status through official datasheets before integration into environmentally regulated assemblies. Check component availability status as manufacturing lifecycles may impact long-term supply continuity.
Selection Notes
Select this component when a single PIN diode with 200V reverse voltage rating is required for RF signal path control. Ensure the SOD-323 package dimensions fit the PCB layout constraints. Verify that the 250mW power dissipation limit meets the thermal requirements of the intended application environment.
Part Context
This part belongs to the SMPA1304 series from Skyworks Solutions Inc., which focuses on RF PIN diodes. The series provides components for controlling RF signals in communication systems. The SMVA1400-611LF variant offers specific electrical characteristics tailored for high-performance RF applications requiring precise signal attenuation or switching.
Replacement Considerations
Direct substitutes are not explicitly confirmed in public documentation. Evaluate alternative PIN diodes with similar 200V reverse voltage, low capacitance, and SOD-323 packaging. Verify electrical parameter compatibility and thermal performance before substitution.
