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STP17NK40Z from ST,ST Microelectronics

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STP17NK40Z

Manufacturer: ST

N-CHANNEL 400 V

Partnumber Manufacturer Quantity Availability
STP17NK40Z ,STP17NK40Z ST 23800 In Stock

Description and Introduction

N-CHANNEL 400 V The **STP17NK40Z** is a Power MOSFET manufactured by **STMicroelectronics (ST)**. Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Type:** N-Channel Power MOSFET  
- **Drain-Source Voltage (VDS):** 400V  
- **Continuous Drain Current (ID):** 17A  
- **Pulsed Drain Current (IDM):** 51A  
- **Power Dissipation (PD):** 150W  
- **Gate-Source Voltage (VGS):** ±30V  
- **On-Resistance (RDS(on)):** 0.25Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 3V (min), 5V (max)  
- **Input Capacitance (Ciss):** 1300pF (typ)  
- **Operating Temperature Range:** -55°C to 150°C  

### **Description:**  
The **STP17NK40Z** is a high-voltage N-channel MOSFET designed for switching applications. It features low on-resistance and fast switching performance, making it suitable for power supplies, motor control, and other high-efficiency applications.  

### **Features:**  
- **High Voltage Capability (400V)**  
- **Low Gate Charge (Qg)**  
- **Low On-Resistance (RDS(on))**  
- **Avalanche Energy Specified**  
- **Fast Switching Speed**  
- **TO-220 Package**  
- **100% Avalanche Tested**  

This MOSFET is commonly used in **SMPS (Switched-Mode Power Supplies), inverters, and industrial applications** due to its robustness and efficiency.

Application Scenarios & Design Considerations

N-CHANNEL 400 V

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