Professional IC Distribution & Technical Solutions

The P5NK40ZFP is a power MOSFET manufactured by STMicroelectronics (ST). Below are the factual specifications, descriptions, and features of the device:

Key Specifications:

• Manufacturer: STMicroelectronics (ST)
• Type: N-Channel Power MOSFET
• Package: TO-220FP (isolated tab)
• Drain-Source Voltage (V_DSS): 400V
• Continuous Drain Current (I_D): 4.2A (at 25°C)
• Pulsed Drain Current (I_DM): 16A
• Power Dissipation (P_D): 35W (at 25°C)
• Gate-Source Voltage (V_GS): ±30V
• On-Resistance (R_DS(on)): 1.5Ω (max at V_GS = 10V)
• Threshold Voltage (V_GS(th)): 3V (min), 5V (max)
• Input Capacitance (C_iss): 300pF (typical)
• Operating Temperature Range: -55°C to +150°C

Description:

The P5NK40ZFP is a high-voltage N-channel MOSFET designed for switching applications. It features a low gate charge and fast switching performance, making it suitable for power supplies, motor control, and other high-voltage switching circuits. The TO-220FP package provides electrical isolation between the tab and the drain, enhancing safety in applications requiring isolation.

Features:

• High voltage capability (400V)
• Low gate charge for fast switching
• Low on-resistance for reduced conduction losses
• Isolated TO-220FP package for improved thermal and electrical isolation
• Avalanche ruggedness for enhanced reliability

For detailed electrical characteristics and application notes, refer to the official STMicroelectronics datasheet.