VNB35N07 - English Editing Encyclopedia Entry

Product Overview

Category: Electronic Component
Use: Power MOSFET
Characteristics: High voltage, low on-resistance
Package: TO-263 (D2PAK)
Essence: Efficient power switching
Packaging/Quantity: Tape and reel, 250 units per reel

Specifications

• Drain-Source Voltage (VDS): 70V
• Continuous Drain Current (ID): 35A
• On-Resistance (RDS(ON)): 8.5mΩ (max)
• Gate Threshold Voltage (VGS(th)): 2.0V (typ)
• Total Gate Charge (Qg): 40nC (typ)
• Input Capacitance (Ciss): 2000pF (typ)
• Output Capacitance (Coss): 400pF (typ)
• Reverse Transfer Capacitance (Crss): 300pF (typ)

Detailed Pin Configuration

The VNB35N07 MOSFET features a standard pin configuration:

• Pin 1: Gate (G)
• Pin 2: Drain (D)
• Pin 3: Source (S)

Functional Features

• High voltage capability allows for use in various power applications.
• Low on-resistance minimizes power losses and improves efficiency.
• Fast switching speed enables high-frequency operation.
• Excellent thermal performance ensures reliable operation under demanding conditions.

Advantages and Disadvantages

Advantages: - High voltage rating suitable for power applications. - Low on-resistance reduces power dissipation. - Fast switching speed enables efficient operation. - Good thermal characteristics ensure reliability.

Disadvantages: - Relatively high input capacitance may require additional drive circuitry. - Limited availability of alternative models with similar specifications.

Working Principles

The VNB35N07 is a power MOSFET that operates based on the principle of field-effect transistors. When a positive voltage is applied to the gate terminal, it creates an electric field that controls the flow of current between the drain and source terminals. By varying the gate voltage, the MOSFET can be switched on or off, allowing or blocking the flow of current through the device.

Detailed Application Field Plans

The VNB35N07 is commonly used in various power applications, including:

1. Switching Power Supplies: The MOSFET's high voltage capability and low on-resistance make it suitable for use in switching power supplies, where efficient power conversion is crucial.
2. Motor Control: The fast switching speed and high current handling capacity of the VNB35N07 make it ideal for motor control applications, such as motor drives and robotics.
3. Lighting Systems: Due to its ability to handle high voltages, the MOSFET can be employed in lighting systems, such as LED drivers and ballasts.
4. Automotive Electronics: The VNB35N07's robustness and thermal performance make it suitable for automotive applications, including electronic control units (ECUs) and power distribution modules.

Detailed and Complete Alternative Models

While the VNB35N07 offers excellent specifications and features, alternative models with similar characteristics include:

1. VNB35N04: Similar voltage rating and on-resistance, but with lower current handling capacity.
2. VNB35N10: Higher voltage rating and current handling capacity, but with slightly higher on-resistance.
3. VNB35N06: Lower on-resistance and similar voltage rating, but with reduced current handling capacity.

These alternative models provide flexibility in selecting the most suitable MOSFET for specific application requirements.

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