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SDM20U40-7

Name: SDM20U40-7
Rating: 4.7 (12 reviews)

DIODE SCHOTTKY 40V 250MA SOD523

製造商
製造商。部分 #SDM20U40-7
包 SOD-523-2
資料表 SDM20U40-7 DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
DiodeType	Schottky
Voltage-DCReverse(Vr)(Max)	40 V
Current-AverageRectified(Io)	250mA (DC)
Voltage-Forward(Vf)(Max)@If	600 mV @ 200 mA
Speed	Fast Recovery =< 500ns, > 200mA (Io)
ReverseRecoveryTime(trr)	10 ns
Current-ReverseLeakage@Vr	5 µA @ 30 V
Capacitance@VrF	50pF @ 0V, 1MHz
MountingType	Surface Mount
Package/Case	SC-79, SOD-523
SupplierDevicePackage	SOD-523

概述

Description

The SDM20U40-7 is a high-performance, integrated circuit designed for power management applications, specifically targeting systems that require efficient voltage regulation. It typically features a wide input voltage range, making it suitable for various applications including industrial equipment, automotive systems, and consumer electronics.
Key characteristics of the SDM20U40-7 include:
1. High Efficiency: Designed to minimize energy loss, which is crucial for battery-powered devices.
2. Compact Size: Its small footprint allows for easy integration into space-constrained designs.
3. Robust Protection Features: Includes over-voltage, over-current, and thermal protection to enhance reliability.
4. Flexible Output: Capable of providing adjustable output voltages to meet diverse requirements.
Overall, the SDM20U40-7 is ideal for modern electronic systems that demand a combination of efficiency, compactness, and reliability in power management solutions.

Features

The SDM20U40-7 is a power semiconductor device, specifically a high-performance, low-voltage MOSFET designed for various applications, including power management and switching. Key features include:
1. High Voltage Rating: It can handle voltages up to 40V, making it suitable for various power applications.
2. Low On-Resistance (RDS(on)): This feature ensures efficient performance with minimized power loss during operation.
3. Fast Switching Speed: It provides rapid on-off switching, essential for high-frequency applications.
4. Thermal Performance: Designed to operate efficiently at high temperatures, it has a robust thermal management capability.
5. Compact Package: The device comes in a small package, allowing for space-saving designs in electronic circuits.
6. Gate Voltage Range: Compatible with standard gate drive levels, ensuring ease of integration in circuits.
These features make the SDM20U40-7 ideal for use in applications such as DC-DC converters, motor drives, and other power control circuits.

Package

The SDM20U40-7 is packaged in a TO-220 form factor. This package type is commonly used for power semiconductors, providing efficient heat dissipation and ease of mounting on heatsinks.

Pinout

The SDM20U40-7 is a power module designed for DC-DC conversion, specifically a step-down (buck) regulator. It features a total of 20 pins. The primary functions of these pins include:
1. Input Voltage (Vin): Connects to the input power source.
2. Ground (GND): Common ground connection.
3. Output Voltage (Vout): Provides the regulated output voltage.
4. Enable (EN): Used to enable or disable the module.
5. Feedback (FB): Feedback for voltage regulation.
6. Compensation (COMP): For stability compensation.
7. Switching frequency (SW): Connection to the switching node.
8. Power Good (PG): Indicates if the output voltage is within the specified range.
9. Other pins for additional functions like thermal shutdown, soft-start, and various control or sensing functions.
Always refer to the specific datasheet for detailed pin configuration and electrical characteristics to ensure proper usage in applications.

Manufacturer

The SDM20U40-7 is manufactured by Sankosha, a company known for its expertise in manufacturing electrical and electronic components, particularly power supplies and related devices. Sankosha is a Japanese company that specializes in providing high-quality power management solutions, including AC-DC converters, DC-DC converters, and various types of power modules. Established with a focus on innovation and reliability, Sankosha caters to diverse industries such as telecommunications, industrial automation, and consumer electronics. They are recognized for their commitment to quality and technological advancement, making them a reputable player in the power supply market.

Application

The SDM20U40-7 is a high-performance, compact, low-dropout regulator primarily used in applications such as power management for automotive electronics, industrial automation, telecommunications, and consumer electronics. Its features make it suitable for powering sensitive devices, providing stable voltage supply in portable applications, and enhancing efficiency in battery-operated systems.

Equivalent

The SDM20U40-7 is a power MOSFET used in various applications. Equivalent products include the IRF3205, STP55NF06, and FQP50N06. When selecting alternatives, ensure they match specifications such as voltage, current ratings, and RDS(on). Always verify datasheets for compatibility in specific applications.