MJW3281AG

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MJW3281AG

TRANS NPN 230V 15A TO247-3

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Supplier Rochester Electronics, LLC,onsemi
Package Bulk,Tube
ProductStatus Active
TransistorType NPN
Current-Collector(Ic)(Max) 15 A
Voltage-CollectorEmitterBreakdown(Max) 230 V
VceSaturation(Max)@IbIc 2V @ 1A, 10A
Current-CollectorCutoff(Max) 50µA (ICBO)
DCCurrentGain(hFE)(Min)@IcVce 50 @ 7A, 5V
Power-Max 200 W
Frequency-Transition 30MHz
OperatingTemperature -65°C ~ 150°C (TJ)
MountingType Through Hole
Package/Case TO-247-3

Tổng quan

Description

MJW3281AG is a high-power NPN transistor primarily used in audio amplification applications and power switching. It features a high current gain (hFE), allowing it to efficiently amplify signals. This transistor can handle a maximum collector current of 15A and a collector-emitter voltage of 160V, making it suitable for various high-power applications. It is commonly found in high-fidelity audio amplifiers, motor drivers, and similar contexts that require reliable performance under load.
The MJW3281AG is housed in a TO-220 package, facilitating effective heat dissipation, which is critical for maintaining performance and longevity in demanding applications. Its robust construction and ability to operate at high temperatures enhance its utility in various environments. Additionally, it is part of a complementary pair with the PNP transistor MJW1302AG, enabling push-pull configurations for improved efficiency in amplifier designs. Overall, the MJW3281AG is a versatile component favored by engineers for its reliability and performance in power electronics.

Features

The MJW3281AG is a high-power NPN transistor designed for use in audio amplifiers and other high-speed switching applications. Key features include:
1. High Voltage Rating: Typically rated for V_CE (collector-emitter voltage) of 150V.
2. High Current Capability: Can handle continuous collector current (I_C) of around 15A, making it suitable for power applications.
3. Fast Switching Speed: Optimized for quick transitions, allowing for efficient operation in switching circuits.
4. Robust Thermal Performance: Equipped with a high power dissipation capability, enhancing reliability in demanding environments.
5. TO-220 Package: Provides effective thermal management and ease of mounting.
6. Gain Characteristics: Offers a high current gain (h_FE) at specified collector currents, improving overall efficiency.
These features make the MJW3281AG suitable for various applications, including amplifiers, power supplies, and motor control circuits. Always consult the datasheet for specific electrical characteristics and ratings.

Package

The MJW3281AG is typically packaged in a TO-220 case. This package type is designed for power transistors, providing good thermal performance and allowing for easy mounting on heat sinks.

Pinout

The MJW3281AG is a power transistor with a total of 3 pins. The pin configuration and their functions are as follows:
1. Base (B): Pin 1 - This pin controls the operation of the transistor. A small current input at this pin allows a larger current to flow from the collector to the emitter.
2. Collector (C): Pin 2 - This is the terminal through which the main current flows into the transistor. It can handle high voltage and current levels.
3. Emitter (E): Pin 3 - This pin is the output terminal, where the current exits the transistor after being amplified.
The MJW3281AG is commonly used in audio amplifiers and other high-power applications due to its ability to manage significant power levels. Its robust design allows for efficient switching and amplification in various electronic circuits.

Manufacturer

The MJW3281AG is manufactured by ON Semiconductor, a global semiconductor company. ON Semiconductor specializes in designing and manufacturing a wide range of semiconductor components and solutions, including power management, analog, logic, and discrete devices. The company serves various industries, including automotive, industrial, communications, and consumer electronics. It focuses on providing energy-efficient technology and innovation in semiconductor design to enable a sustainable future.

Application

The MJW3281AG is a high-power NPN transistor primarily used in audio amplifier applications, power amplifiers, and switching applications in consumer electronics. It is suitable for driving high-current loads, including motors and relays, and is often employed in professional audio equipment and industrial systems where robust performance and thermal stability are required.

Equivalent

The MJW3281AG is a power transistor commonly used in audio and amplifier applications. Equivalent products include:
1. MJ2955
2. TIP142
3. TIP147
4. MPSU01
5. 2N3055
Always verify specifications to ensure compatibility in your specific application.

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