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2SK3747

Name: 2SK3747
Rating: 4.7 (12 reviews)

MOSFET N-CH 1500V 2A TO3PML

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規格

Package	Tray,Tray
ProductStatus	Obsolete
FETType	N-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	1500 V
Current-ContinuousDrain(Id)@25°C	2A (Ta)
DriveVoltage(MaxRdsOnMinRdsOn)	10V
RdsOn(Max)@IdVgs	13Ohm @ 1A, 10V
GateCharge(Qg)(Max)@Vgs	37.5 nC @ 10 V
Vgs(Max)	±35V
InputCapacitance(Ciss)(Max)@Vds	380 pF @ 30 V
PowerDissipation(Max)	3W (Ta), 50W (Tc)
OperatingTemperature	150°C (TJ)
MountingType	Through Hole
SupplierDevicePackage	TO-3PML

概述

Description

The 2SK3747 is an N-channel MOSFET designed for high-speed switching applications. It features low on-resistance and high-speed operation, making it suitable for power management and amplification in various electronic circuits. With a maximum drain-source voltage (V_DS) typically around 60V and a continuous drain current (I_D) of approximately 30A, the 2SK3747 is well-suited for use in power supplies, motor drivers, and inverters.
This device is often packaged in a TO-220 format, facilitating effective heat dissipation. Its gate threshold voltage (V_GS(th)) allows for efficient switching, ensuring minimal energy loss. The 2SK3747 is commonly used in applications requiring reliable performance under high load conditions.
When designing circuits with the 2SK3747, it's essential to consider its thermal management and gate drive requirements to optimize performance and ensure longevity.

Features

The 2SK3747 is an N-channel MOSFET designed for high-speed switching applications. Key features include:
1. Voltage Rating: Typically supports a gate-source voltage (Vgs) of ±20V and a drain-source breakdown voltage (Vds) of up to 60V.
2. Current Handling: It can handle continuous drain currents of around 20A, making it suitable for power applications.
3. Low On-Resistance: Exhibits a low Rds(on), typically around 0.15 ohms, which minimizes power loss during operation.
4. Fast Switching Speed: Optimized for quick turn-on and turn-off times, enhancing efficiency in switching applications.
5. Thermal Stability: Designed to operate over a wide temperature range, with a junction temperature rating up to 150°C.
6. Package Type: Usually available in DPAK or TO-220 packages, facilitating easy mounting and heat dissipation.
This MOSFET is commonly used in power supplies, DC-DC converters, and motor drivers due to its efficiency and reliability.

Package

The 2SK3747 is typically available in a TO-220 package type. This package is known for its robust thermal performance and is commonly used for power MOSFETs in various applications.

Pinout

The 2SK3747 is a N-channel MOSFET with a pin count of 6. It is typically housed in a TO-220 package. The pin configuration is as follows:
1. Gate (G): Controls the MOSFET's on/off state.
2. Drain (D): The output terminal through which current flows when the MOSFET is on.
3. Source (S): The terminal connected to ground or the negative side of the power supply in a typical configuration.
The 2SK3747 is used in various applications such as power switching, amplifiers, and in power management circuits due to its high-speed operation and efficiency. It features low on-resistance and high speed, making it suitable for applications like DC-DC converters and motor drivers.

Manufacturer

The 2SK3747 is a power MOSFET manufactured by Toshiba Corporation. Toshiba is a multinational conglomerate based in Japan, known for its diverse range of products and services, including electronics, semiconductors, and IT solutions. Founded in 1939, the company specializes in various sectors, such as consumer electronics, industrial machinery, and infrastructure systems. In the semiconductor segment, Toshiba is recognized for developing high-performance components, including power devices like MOSFETs, which are widely used in applications such as power supply, motor control, and automotive electronics.

Application

The 2SK3747 is a N-channel MOSFET primarily used in power switching applications. Common areas of application include DC-DC converters, power supply circuits, motor drivers, and inverters. It is suitable for high-frequency switching, making it ideal for use in telecommunications, consumer electronics, and automotive systems where efficient power management is critical.

Equivalent

The 2SK3747 is a N-channel MOSFET. Equivalent products include the 2SK3745, 2SK3746, and other similar N-channel MOSFETs with comparable voltage and current ratings. Always verify specifications such as Vds, Id, Rds(on), and package type to ensure compatibility. It's advisable to consult the manufacturer's datasheet or use a component cross-reference tool for precise substitutions.