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SMV1255-079LF

Name: SMV1255-079LF
Rating: 4.7 (12 reviews)

DIODE VARACTOR 15V 20MA SC-79

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製造商。部分 #SMV1255-079LF
包 SC-79, SOD-523
資料表 SMV1255-079LF DataSheet
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規格

Supplier	Skyworks Solutions Inc.
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Capacitance@VrF	5.8pF @ 4.7V, 50MHz
CapacitanceRatio	12.3
CapacitanceRatioCondition	C0.3/C4.7
Voltage-PeakReverse(Max)	15 V
DiodeType	Single
Q@VrF	350 @ 3V, 50MHz
OperatingTemperature	-55°C ~ 125°C (TJ)
MountingType	Surface Mount
Package/Case	SC-79, SOD-523

概述

Description

The SMV1255-079LF is a Schottky barrier rectifier diode designed for high-efficiency power conversion. It features a low forward voltage drop, enabling reduced power loss and improved thermal performance, making it suitable for applications such as switching power supplies, DC-DC converters, and battery charging circuits.
This component typically supports a reverse voltage rating of around 55V and a forward current rating of up to 12A, depending on the specific package and cooling conditions. The "LF" in its designation indicates that it is lead-free, complying with RoHS standards for environmental safety.
The SMV1255-079LF's fast switching speed minimizes switching losses, making it ideal for high-frequency applications. Its robust construction is designed for reliability in various operating conditions. Overall, this diode is a vital component in modern electronic designs that prioritize efficiency and performance.

Features

The SMV1255-079LF is a Schottky diode designed for high-speed switching applications. Key features include:
1. Low Forward Voltage Drop: Ensures efficient operation and minimal power loss.
2. High Speed Switching: Suitable for fast switching applications, making it ideal for use in rectifiers, power supplies, and RF applications.
3. Low Reverse Leakage Current: Enhances reliability and performance in various circuits.
4. Reverse Voltage Rating: Typically rated for 55V, allowing it to handle a variety of applications effectively.
5. Current Rating: Capable of handling up to 1.5A, suitable for medium current applications.
6. Surface Mount Package: Available in a compact form factor, facilitating easy integration into PCB designs.
7. Temperature Range: Operates effectively across a specified temperature range, ensuring stability in different environments.
Overall, the SMV1255-079LF is optimized for efficiency and performance in electronic circuits requiring reliable diode functionality.

Package

The SMV1255-079LF is packaged in a small outline integrated circuit (SOIC) package, specifically a 5-pin SOT-23 form factor. This type of package is commonly used for surface-mount devices due to its compact size and efficient space utilization on printed circuit boards.

Pinout

The SMV1255-079LF is a low-voltage, dual-channel, low-capacitance TVS (Transient Voltage Suppressor) diode array, typically used for ESD protection in high-speed data lines. It features a 5-pin configuration.
Pin Functions:
1. Pin 1: I/O1 - Input/output connection for channel 1.
2. Pin 2: I/O2 - Input/output connection for channel 2.
3. Pin 3: GND - Ground connection, providing a return path for the protection circuit.
4. Pin 4: I/O3 - Input/output connection for channel 3 (if applicable).
5. Pin 5: I/O4 - Input/output connection for channel 4 (if applicable).
The SMV1255-079LF is designed to protect sensitive electronics from voltage spikes, ensuring reliability in high-speed communication lines, such as USB, HDMI, and other interfaces.

Manufacturer

The SMV1255-079LF is manufactured by Skyworks Solutions, Inc. Skyworks is a semiconductor company specializing in analog and mixed-signal semiconductors. They provide a variety of wireless communication products, including amplifiers, filters, and integrated circuits, primarily for mobile devices, automotive, and Internet of Things (IoT) applications. Skyworks is known for its focus on high-performance components that enable wireless connectivity across different platforms.

Application

The SMV1255-079LF is a surface mount Schottky diode primarily used in applications such as power management, power supply circuits, and rectification in low-voltage designs. It is suitable for use in RF applications, signal detection, reverse polarity protection, and as a freewheeling diode in inductive load circuits. Its fast switching speed and low forward voltage drop make it ideal for energy-efficient applications.

Equivalent

The SMV1255-079LF is a low-capacitance TVS diode primarily used for ESD protection. Equivalent products include the ESDA6V1, PESD5V0L2BA, and SMF5.0A. When selecting an alternative, ensure similar breakdown voltage, capacitance, and power rating specifications to match your application needs.