STD17NF25

Product Overview

• Category: Power MOSFET
• Use: Switching applications in power supplies, motor control, and other high-current applications
• Characteristics: High voltage capability, low input capacitance, fast switching speed
• Package: TO-252 (DPAK)
• Essence: A high-performance power MOSFET for efficient power management
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Drain-Source Voltage (V_DSS): 250V
• Continuous Drain Current (I_D): 17A
• On-State Resistance (R_DS(on)): 0.09Ω
• Gate-Source Threshold Voltage (V_GS(th)): 2-4V
• Input Capacitance (C_iss): 1100pF
• Switching Time (t_r/t_f): 15ns/30ns

Detailed Pin Configuration

1. Gate (G)
2. Drain (D)
3. Source (S)

Functional Features

• Fast switching speed for improved efficiency
• Low input capacitance reduces switching losses
• High voltage capability for versatile applications
• Enhanced thermal performance for reliability

Advantages and Disadvantages

Advantages

• Efficient power management
• Suitable for high-current applications
• Fast switching speed

Disadvantages

• Higher input capacitance compared to some alternative models
• Limited availability in certain regions

Working Principles

The STD17NF25 operates based on the principles of field-effect transistors, utilizing the gate voltage to control the flow of current between the drain and source terminals. When a sufficient gate-source voltage is applied, the MOSFET allows current to pass through, enabling efficient switching and power control.

Detailed Application Field Plans

The STD17NF25 is well-suited for a wide range of applications, including: - Power supplies - Motor control systems - High-current switching circuits - Inverters and converters - LED lighting drivers

Detailed and Complete Alternative Models

1. STP16NF06L: Similar specifications with lower input capacitance
2. IRF540N: Higher voltage capability with slightly higher on-state resistance
3. IXFH50N60Q: Lower on-state resistance and faster switching speed

In conclusion, the STD17NF25 Power MOSFET offers efficient power management and fast switching capabilities, making it suitable for various high-current applications. While it has advantages such as high voltage capability and fast switching speed, it also has limitations in terms of input capacitance and regional availability. Understanding its working principles and application fields can help in effectively integrating this component into diverse electronic systems. Additionally, alternative models provide options for specific performance requirements and availability considerations.