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SMV1705-079LF

Name: SMV1705-079LF
Rating: 4.7 (12 reviews)

DIODE VARACTOR 12V SINGLE SC-79

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規格

Part Status	Active
Base Product Number	SMV1705
Capacitance @ Vr, F	6.6pF @ 4V, 1MHz
Capacitance Ratio	3
Capacitance Ratio Condition	C1/C4
Voltage - Peak Reverse (Max)	12 V
Diode Type	Single
Operating Temperature	-55°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package	SC-79, SOD-523
Supplier Device Package	SC-79
Packaging	Cut Tape (CT), Tape & Reel (TR)

概述

Description

The SMV1705-079LF is a surface-mount, low-capacitance TVS (Transient Voltage Suppressor) diode designed to protect sensitive electronic components from voltage transients and electrostatic discharge (ESD). It features a low reverse breakdown voltage, typically around 5V, making it suitable for protecting data lines and sensitive interfaces like USB, HDMI, and other communication lines.
This device is specifically designed to suppress voltage spikes, ensuring that the voltage does not exceed a safe level to prevent damage to connected devices. The "LF" in its designation indicates that it is lead-free, adhering to RoHS standards for environmental safety. With a compact package size, the SMV1705-079LF is ideal for space-constrained applications in consumer electronics, automotive systems, and industrial equipment. Its fast response time and low clamping voltage enhance its effectiveness in safeguarding sensitive components from over-voltage conditions.

Features

The SMV1705-079LF is a Schottky barrier rectifier designed for efficient power conversion in electronic circuits. Key features include:
1. Voltage Rating: It typically handles reverse voltages up to 70V.
2. Current Rating: Capable of conducting forward currents up to 1A.
3. Low Forward Voltage Drop: This results in higher efficiency and reduced heat generation during operation.
4. Fast Switching: The Schottky design allows for rapid switching, making it suitable for high-frequency applications.
5. Compact Package: Available in a small footprint, facilitating space-saving designs.
6. High Reliability: It offers stable performance over a wide range of temperatures and operating conditions.
These features make the SMV1705-079LF suitable for applications in power supplies, DC-DC converters, and various consumer electronics.

Package

The SMV1705-079LF is packaged in a SOT-23 form factor.

Pinout

The SMV1705-079LF is a surface-mount Schottky diode with a pin count of 2. Its primary function is to serve as a high-speed switching diode, commonly used in applications such as RF and microwave circuits. The two pins are typically designated as anode (A) and cathode (K).
This diode features low forward voltage drop and fast switching speed, making it ideal for signal detection, clamping, and voltage regulation in various electronic circuits. The "LF" in the part number indicates that the component is lead-free, aligning with environmental standards.

Manufacturer

The SMV1705-079LF is manufactured by Semtech Corporation, a leading supplier of analog and mixed-signal semiconductor products. Semtech specializes in high-performance analog and mixed-signal devices that are used in a variety of applications, including telecommunications, consumer electronics, and Internet of Things (IoT) devices. The company is known for its focus on innovation and quality in the semiconductor industry, offering products that enhance signal integrity and reduce power consumption. Semtech is also recognized for its commitment to sustainability and environmental responsibility in its operations and product development.

Application

The SMV1705-079LF is a low-capacitance varactor diode primarily used in RF applications, including frequency tuning, voltage-controlled oscillators (VCOs), and phase-locked loops (PLLs). Its small package size and wide tuning range make it suitable for mobile communication systems, satellite communication, and other wireless devices. Additionally, it can be employed in signal processing circuits and for impedance matching in various electronic applications.

Equivalent

Equivalent products to the SMV1705-079LF chip include the SMV1705-079, MA4P200, and MA4P200-7. These alternatives should be compatible, but always verify specifications such as frequency, capacitance, and packaging to ensure suitability for your specific application.