MJE2955T

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MJE2955T

TRANS PNP 60V 10A TO220

  • Nhà sản xuất
  • Ông. Phần #MJE2955T
  • Gói TO-220-3
  • Bảng dữ liệu
  • Có sẵn2893

100% gốc & amp; Mới

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Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Package Tube
ProductStatus Obsolete
TransistorType PNP
Current-Collector(Ic)(Max) 10 A
Voltage-CollectorEmitterBreakdown(Max) 60 V
VceSaturation(Max)@IbIc 8V @ 3.3A, 10A
Current-CollectorCutoff(Max) 700µA
DCCurrentGain(hFE)(Min)@IcVce 20 @ 4A, 4V
Power-Max 75 W
Frequency-Transition 2MHz
OperatingTemperature -55°C ~ 150°C (TJ)
MountingType Through Hole
Package/Case TO-220-3

Tổng quan

Description

The MJE2955T is a high-power NPN transistor widely used in various electronic applications for amplification and switching. It features a maximum collector current of 15A and a collector-emitter voltage of 60V, making it suitable for power management in circuits. The transistor comes in a TO-220 package, allowing for efficient heat dissipation, which is crucial for high-power applications.
This transistor has a high current gain and is designed for low-frequency applications, making it ideal for use in audio amplifiers and power supply circuits. Its complementary pair, the MJE3055T, is often used in push-pull amplifier configurations.
Key specifications include a maximum junction temperature of 150°C and a transition frequency of around 2 MHz. When designing circuits with the MJE2955T, proper heat sinking and thermal management are essential to ensure reliability and performance.
Overall, the MJE2955T is a versatile component favored for its robustness and performance in power electronics.

Features

The MJE2955T is a PNP power transistor designed for use in high-efficiency linear and switching applications. Key features include:
1. Voltage Rating: Maximum collector-emitter voltage (Vce) of 30V, suitable for low-voltage operations.
2. Current Rating: Can handle collector current (Ic) up to 15A, making it ideal for power applications.
3. Power Dissipation: Maximum power dissipation is around 100W, enabling it to manage significant thermal loads.
4. Gain: It has a high current gain (hFE) ranging from 50 to 150, ensuring effective amplification.
5. Package Type: Available in TO-220 package, allowing for efficient heat dissipation and easy mounting on heatsinks.
6. Temperature Range: Operates over a temperature range of -65°C to +150°C, providing reliability in diverse environments.
7. Applications: Commonly used in amplifiers, voltage regulators, and other power management circuits.
These features make the MJE2955T a versatile choice for various electronic applications requiring robust performance.

Package

The MJE2955T is typically packaged in a TO-220 case. This package type is designed for high-power applications, providing adequate heat dissipation and easy mounting to heatsinks.

Pinout

The MJE2955T is a power transistor with a total of three pins. The pin configuration and their functions are as follows:
1. Base (B) - This pin is used to control the transistor. A small current applied to the base allows the transistor to conduct a larger current between the collector and emitter.

2. Collector (C) - The collector pin is where the main current flows into the transistor from the power supply or load.

3. Emitter (E) - The emitter pin is where the current exits the transistor, connecting to the ground or other components in the circuit.
The MJE2955T is commonly used in various applications like amplifiers and switching circuits, particularly for high-power tasks. It is a complementary NPN transistor, often paired with a PNP transistor for push-pull configurations.

Manufacturer

The MJE2955T is manufactured by ON Semiconductor, a global supplier of semiconductor-based solutions. ON Semiconductor specializes in a wide range of products, including analog, digital, and mixed-signal semiconductor devices. The company primarily serves various industries such as automotive, industrial, communications, and consumer electronics. Founded in 1999, ON Semiconductor has grown through mergers and acquisitions and is known for its commitment to innovation and sustainable practices. The MJE2955T itself is a high-voltage NPN transistor, commonly used in power amplification and switching applications.

Application

The MJE2955T is a PNP power transistor commonly used in applications such as voltage regulation, power amplification, and switching. It is suitable for use in audio amplifiers, power supply circuits, and as a driver for high-current loads. Additionally, it can be employed in automotive and industrial control systems where robust performance and thermal stability are required.

Equivalent

Equivalent products to the MJE2955T include the MJE2955, 2N3055, TIP2955, and BD679. These transistors are similar in terms of specifications, such as voltage and current ratings, but always verify datasheets for specific parameters before substitution.

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