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MMBFJ310LT1G

Name: MMBFJ310LT1G
Rating: 4.7 (12 reviews)

RF MOSFET N-CH JFET 10V SOT23

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包 SOT23-3
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
TransistorType	N-Channel JFET
Gain	12dB
Voltage-Test	10 V
CurrentRating(Amps)	60mA
Current-Test	10 mA
Voltage-Rated	25 V
Package/Case	TO-236-3, SC-59, SOT-23-3

概述

Description

The MMBFJ310LT1G is a N-channel MOSFET designed for low-voltage applications, particularly in radio frequency (RF) and general switching circuits. It is packaged in a compact SOT-23 form factor, making it suitable for space-constrained designs. The device features a low on-resistance, which reduces power loss during operation, and a high-speed switching capability, making it effective for high-frequency applications.
Key specifications include a maximum drain-source voltage (V_DS) of 60V, continuous drain current (I_D) of up to 250mA, and a threshold voltage (V_GS(th)) typically in the range of 0.8V to 2.0V. The MMBFJ310LT1G is suitable for use in RF amplifiers, switches, and as a driver for small motors.
Its robust electrical characteristics make it a popular choice among engineers for both consumer electronics and industrial applications. Proper thermal management and adherence to electrical ratings are essential for optimal performance.

Features

The MMBFJ310LT1G is a dual N-channel MOSFET designed for low-voltage applications. Key features include:
1. Voltage Rating: It has a maximum drain-source voltage (Vds) of 60V.
2. Current Rating: Capable of handling continuous drain current (Id) up to 1.2A.
3. Low Rds(on): Offers low on-resistance (Rds(on)) typically around 0.8 ohms, enhancing efficiency in switching applications.
4. Gate Threshold Voltage: The gate-source threshold voltage (Vgs(th)) ranges from 1.0V to 3.0V, allowing for easy drive with low gate voltages.
5. Package Type: Available in a SOT-23 package, which provides a compact footprint suitable for space-constrained designs.
6. Fast Switching: It is suitable for high-speed switching applications due to its fast turn-on and turn-off characteristics.
7. Applications: Commonly used in power management, signal switching, and drive applications in consumer electronics.
Overall, the MMBFJ310LT1G is ideal for compact, power-efficient designs.

Package

The MMBFJ310LT1G is packaged in a SOT-23 (Small Outline Transistor) format. This package type is commonly used for surface-mount devices due to its compact size and efficiency in thermal management.

Pinout

The MMBFJ310LT1G is a JFET (Junction Field Effect Transistor) with a total of 3 pins.
Pin Configuration:
1. Gate (G) - This is the control terminal for the JFET. It regulates the flow of current between the drain and source.
2. Drain (D) - This pin is where the output current flows out of the device, allowing it to be connected to the load.
3. Source (S) - This is the terminal through which the current enters the JFET.
Function:
The MMBFJ310LT1G is commonly used for low-noise amplification in RF applications. It features a low input capacitance and high transconductance, making it suitable for applications such as amplifiers in communication equipment and other electronic circuits. Its small SOT-23 package also allows for compact design layouts in electronic devices.

Manufacturer

The MMBFJ310LT1G is manufactured by ON Semiconductor Corporation. ON Semiconductor is a global semiconductor company that specializes in providing a wide range of electronic components, including analog, power management, logic, and discrete semiconductors. The company serves various industries, such as automotive, industrial, telecommunications, consumer electronics, and medical applications. Founded in 1999, ON Semiconductor has grown through a combination of organic growth and acquisitions, positioning itself as a leading supplier in the semiconductor market. The MMBFJ310LT1G is a low-noise JFET (Junction Field Effect Transistor) used in RF (radio frequency) and audio applications, highlighting the company's focus on high-performance electronic solutions.

Application

The MMBFJ310LT1G is a N-channel MOSFET primarily used in low-power applications such as signal switching, amplification, and RF amplification. It is suitable for consumer electronics, telecommunications, and portable devices, often employed in audio amplifiers, low-noise amplifiers, and as a switch in various circuits due to its high input impedance and low output capacitance.

Equivalent

The MMBFJ310LT1G is a JFET transistor. Equivalent products include the 2N5457, 2N5458, and 2N5485. These transistors can be used as substitutes depending on the specific application and circuit requirements. Always verify specifications like VDS, ID, and transconductance to ensure compatibility.