SM24T1G

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TVS DIODE 24VWM 43VC SOT233

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Especificações

Atributo Valor
Part Status Active
Type Zener
Unidirectional Channels 2
Voltage - Reverse Standoff (Typ) 24V
Voltage - Breakdown (Min) 26.7V
Voltage - Clamping (Max) @ Ipp 43V
Current - Peak Pulse (10/1000µs) 5A (8/20µs)
Power - Peak Pulse 300W
Power Line Protection No
Applications General Purpose
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3
Supplier Device Package SOT-23-3 (TO-236)
Base Product Number SM24

Visão Geral

Description

The SM24T1G is a Schottky barrier diode designed for low forward voltage drop and high-speed switching applications. It features a maximum reverse voltage rating of 40V and a forward current rating of up to 24A, making it suitable for power management in various electronic devices, including power supplies, rectifiers, and inrush current limiters.
Its low forward voltage drop minimizes power loss and increases efficiency, which is critical in battery-operated equipment and energy-sensitive applications. The SM24T1G also offers fast recovery times, allowing for higher switching frequencies, which is beneficial in high-performance circuits.
Additionally, it comes in a TO-220 package, facilitating easy thermal management and integration into different circuit designs. Overall, the SM24T1G is a reliable choice for engineers looking to optimize performance in power electronics.

Equivalent

The SM24T1G chip is a surface-mount Schottky diode, primarily used in power management applications. Equivalent products include the B140, B140A, and 1N5819, which also offer similar specifications in terms of voltage and current ratings. Always check the datasheet for specific parameters like reverse voltage, forward current, and recovery time to ensure compatibility in your application.

Features

The SM24T1G is a dual-channel, high-speed, low-dropout (LDO) voltage regulator designed for various applications requiring efficient power management. Key features include:
1. Input Voltage Range: Typically operates between 2.5V to 5.5V, making it suitable for battery-powered devices.
2. Output Voltage Options: Available in fixed or adjustable output voltage configurations, commonly ranging from 1.2V to 3.3V.
3. Low Quiescent Current: Offers low quiescent current to enhance battery life, ideal for portable applications.
4. High PSRR: Provides high power supply rejection ratio (PSRR) to minimize noise on the output, ensuring stable operation.
5. Current Limit Protection: Features built-in current limiting to protect against overcurrent conditions.
6. Thermal Shutdown: Includes thermal protection to prevent damage from overheating.
7. Small Package Size: Typically available in compact SOT-23 or similar packages for space-constrained designs.
These features make the SM24T1G an excellent choice for powering microcontrollers, sensors, and other low-power devices in consumer electronics and industrial applications.

Pinout

The SM24T1G is a Schottky barrier rectifier with a pin count of 2. It is commonly used in power management applications.
Pin Functions:
1. Anode (A): This pin is connected to the positive side of the circuit.
2. Cathode (K): This pin is connected to the negative side of the circuit, and it typically includes a built-in voltage rating for reverse bias.
The SM24T1G features a low forward voltage drop and fast switching capabilities, making it suitable for applications like power supplies, DC-DC converters, and LED lighting. Its Schottky design helps to minimize energy losses during operation.

Manufacturer

The SM24T1G is manufactured by ON Semiconductor, a global semiconductor company based in Phoenix, Arizona. ON Semiconductor specializes in the development and production of a wide range of semiconductor components and solutions, including power management, analog, and digital logic devices. The company serves various industries, including automotive, industrial, communications, and consumer electronics. Known for its focus on energy-efficient technologies, ON Semiconductor plays a significant role in enabling sustainable innovations across multiple sectors.

Application

The SM24T1G is a Schottky barrier rectifier diode commonly used in various applications due to its fast switching speed and low forward voltage drop. Key application areas include:
1. Power Supply Circuits: For rectification in AC-DC converters.
2. Switching Power Supplies: Enhancing efficiency in power management systems.
3. Solar Inverters: Used in photovoltaic systems for energy conversion.
4. Battery Chargers: Protecting against reverse polarity and ensuring efficient charging.
5. LED Drivers: As a rectifier in LED lighting applications.
6. Motor Drives: Serving as freewheeling diodes in DC motors.
These applications benefit from the diode's low leakage current and high temperature stability.

Package

The SM24T1G is typically packaged in a surface mount device (SMD) format, specifically in a TO-220 package type. This packaging is designed for efficient thermal dissipation and ease of integration into electronic circuits.

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