BUK1M200-50SDLD,51

Product Overview

Category: Power MOSFET
Use: Power switching applications
Characteristics: High voltage, low on-resistance, fast switching speed
Package: TO-252 (DPAK)
Essence: Power MOSFET for efficient power management
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Drain-source voltage (Vds): 200V
• Continuous drain current (Id): 1A
• On-resistance (Rds(on)): 50mΩ
• Gate threshold voltage (Vgs(th)): 2.5V
• Total gate charge (Qg): 4.5nC
• Input capacitance (Ciss): 400pF
• Output capacitance (Coss): 100pF
• Reverse transfer capacitance (Crss): 80pF

Detailed Pin Configuration

The BUK1M200-50SDLD,51 MOSFET has three pins:

1. Gate (G)
2. Drain (D)
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.
• Low gate threshold voltage ensures compatibility with low-voltage control signals.

Advantages

• High voltage rating makes it suitable for a wide range of power applications.
• Low on-resistance reduces power dissipation and improves overall efficiency.
• Fast switching speed enables high-frequency operation, ideal for switching power supplies and motor control.
• Low gate threshold voltage allows for easy interfacing with low-voltage control circuits.

Disadvantages

• Relatively low continuous drain current limits its use in high-power applications.
• Limited availability of alternative models with similar specifications.

Working Principles

The BUK1M200-50SDLD,51 is a power MOSFET that operates based on the principle of field-effect transistors. When a positive voltage is applied to the gate terminal (G) with respect to the source (S), it creates an electric field that controls the flow of current between the drain (D) and source (S) terminals. By varying the gate voltage, the MOSFET can be turned on or off, allowing or blocking the flow of current through the device.

Detailed Application Field Plans

The BUK1M200-50SDLD,51 MOSFET is commonly used in the following applications:

1. Switching power supplies
2. Motor control circuits
3. LED lighting systems
4. Battery charging circuits
5. DC-DC converters

Alternative Models

While there are no direct alternatives with identical specifications, some alternative power MOSFETs with similar characteristics include:

1. IRF840: 500V, 8A, 0.85Ω
2. STP16NF06: 60V, 16A, 0.16Ω
3. FDPF7N50NZ: 500V, 7A, 1.6Ω

These alternatives may vary in voltage rating, current handling capability, and on-resistance, but they can serve as substitutes depending on the specific application requirements.

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