STD3NK100Z

Product Overview

• Category: Power MOSFET
• Use: Switching applications in power supplies, motor control, and lighting systems
• Characteristics: High voltage capability, low input capacitance, fast switching speed
• Package: TO-252 (DPAK)
• Essence: N-channel enhancement mode power MOSFET
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Voltage Rating: 100V
• Current Rating: 3A
• RDS(on): 0.25Ω
• Gate Threshold Voltage: 2-4V
• Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

• Pin 1: Source
• Pin 2: Gate
• Pin 3: Drain

Functional Features

• Fast switching speed for improved efficiency
• Low input capacitance for reduced switching losses
• High voltage capability for versatile applications

Advantages

• High voltage rating allows for use in various applications
• Low input capacitance reduces switching losses
• Fast switching speed improves overall efficiency

Disadvantages

• Higher RDS(on) compared to some alternative models
• Limited current rating for high-power applications

Working Principles

The STD3NK100Z operates on the principle of field-effect transistors, where the gate voltage controls the flow of current between the source and drain terminals. When a sufficient gate voltage is applied, the MOSFET switches on, allowing current to flow through.

Detailed Application Field Plans

• Power supplies: Used for switching applications in AC-DC and DC-DC converters
• Motor control: Employed in variable speed drives and motor control circuits
• Lighting systems: Utilized for dimming and switching in LED lighting applications

Detailed and Complete Alternative Models

• STP3NK100Z: Similar specifications with lower RDS(on)
• STD5NK100Z: Higher current rating with slightly higher RDS(on)

This information provides a comprehensive overview of the STD3NK100Z, including its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.

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