MAVR-045438-0287AT

$2.16

Description：VARACTOR, PLASTIC, SINGLE CHIP
Series：-

SKU:389b5cfa315b Category: Variable Capacitance (Varicaps, Varactors) Brand: MACOM Technology Solutions

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Product introduction

Product Detailed Parameters

Description：VARACTOR, PLASTIC, SINGLE CHIP
Series：-
Mfr：MACOM Technology Solutions
Package：Tape & Reel (TR),Cut Tape (CT)
Capacitance @ Vr, F：7.48pF @ 4V, 1MHz
Capacitance Ratio：4.5
Capacitance Ratio Condition：C0/C30
Voltage - Peak Reverse (Max)：30 V
Diode Type：Single
Q @ Vr, F：1600 @ 4V, 1MHz
Operating Temperature：-55°C ~ 125°C
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23

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MAVR-045438-0287AT

Overview

The MAVR-045438-0287AT is a silicon abrupt tuning varactor diode from the MA45400 series, manufactured by MACOM Technology Solutions. It utilizes UHCVD and ion-implanted technology for high repeatability. The device is housed in a surface-mount SOT-23 package. It is designed for capacitive tuning applications in RF circuits, providing variable capacitance characteristics suitable for signal processing.

Feature Summary

Utilizes UHCVD and ion-implanted silicon technology for manufacturing
Features abrupt capacitance-voltage characteristics
Designed for reliable capacitive tuning in RF circuits
Housed in a cost-effective surface-mount SOT-23 package

Applications

Capacitive tuning in RF circuits
Signal processing applications requiring variable capacitance
RF circuit design utilizing abrupt tuning varactors

Procurement Notes

Verify the specific suffix AT against official MACOM documentation to confirm package type and tape/reel specifications. Ensure the component matches the MA45400 series designation. Confirm RoHS compliance status with the manufacturer prior to procurement. Cross-reference the part number with authorized distributors to validate authenticity and supply chain integrity.

Selection Notes

Select this component when an abrupt silicon varactor is required for RF tuning applications. The SOT-23 package suits space-constrained surface-mount designs. Consider the UHCVD process benefits for repeatability. Evaluate if the specific capacitance range of the MA45400 series meets the circuit requirements compared to other varactor types.

Part Context

This part belongs to the MA45400 series of silicon tuning varactors. The series is characterized by high uniformity and reliability due to its manufacturing process. These components are intended for use in microwave and RF systems where precise capacitive control is necessary for frequency adjustment or impedance matching tasks.