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Product Detailed Parameters
- Description：DIODE,VARACTOR,PB-FREE MA4ST1320
- Series：-
- Mfr：MACOM Technology Solutions
- Package：Tape & Reel (TR),Cut Tape (CT)
- Capacitance @ Vr, F：17pF @ 4V, 1MHz
- Capacitance Ratio：3.37
- Capacitance Ratio Condition：C0.5/C3
- Voltage - Peak Reverse (Max)：12 V
- Diode Type：Single
- Q @ Vr, F：-
- Operating Temperature：-55°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SC-76, SOD-323
- Supplier Device Package：SOD-323
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Overview
The MAVR-001320-11410T is a silicon hyperabrupt varactor diode from the MAVR-0013xx series, designed for low voltage and low series resistance applications. It utilizes UHCVD/ion-implanted technology to achieve high capacitance ratios at low tuning voltages. The device is housed in an SOD-323 surface mount plastic package with standard 100% matte tin plating. Key electrical specifications include a nominal capacitance of 55.0 pF (range 48.0–63.0 pF) at zero bias, a minimum breakdown voltage of 12 V, and a maximum reverse leakage current of 100 nA at 10 V reverse bias.
Feature Summary
- UHCVD / ion-implanted hyperabrupt silicon construction for superior C vs. V repeatability
- Optimized for high capacitance ratio and high Q factors under limited supply voltages
- Surface mount plastic packaging with lead-free compliance
Applications
- Wide band tuning circuits
- Low phase noise oscillators
- Low battery voltage operation systems
Procurement Notes
Verify component authenticity by cross-referencing the MACOM datasheet revision V10 and part number MAVR-001320-11410T. Confirm that the SOD-323 package matches the required footprint and that the ordering suffix corresponds to the specific tape-and-reel configuration intended for automated assembly processes.
Selection Notes
Select this component when circuit requirements demand a nominal capacitance near 55 pF with a high capacitance ratio at low tuning voltages. Ensure the design operates within the absolute maximum ratings, specifically maintaining reverse voltage below 12 V and forward current below 50 mA to prevent permanent damage during operation.
Part Context
This part belongs to the MAVR-0013xx series of silicon hyperabrupt varactors. The series includes variants with different nominal capacitances (MAVR-001330, -001340, -001350) and package configurations such as SC-79 and common cathode SC-70. All members share the same underlying UHCVD process technology and low series resistance characteristics.
Replacement Considerations
Direct replacements within the same series include MAVR-001330-11410T, MAVR-001340-11410T, and MAVR-001350-11410T. These parts share the identical SOD-323 package but offer different nominal capacitance values ranging from 9.5 pF to 25.0 pF.
