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STD3NK90Z from ST,ST Microelectronics

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STD3NK90Z

Manufacturer: ST

N-CHANNEL 900V 4.1 OHM 3A TO-220/TO-220FP/DPAK/IPAK ZENER-PROTECTED SUPERMESH POWER MOSFET

Partnumber Manufacturer Quantity Availability
STD3NK90Z ST 500 In Stock

Description and Introduction

N-CHANNEL 900V 4.1 OHM 3A TO-220/TO-220FP/DPAK/IPAK ZENER-PROTECTED SUPERMESH POWER MOSFET The STD3NK90Z is an N-channel MOSFET manufactured by STMicroelectronics. Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Drain-Source Voltage (VDSS):** 900V  
- **Gate-Source Voltage (VGS):** ±30V  
- **Continuous Drain Current (ID):** 2.5A (at 25°C)  
- **Pulsed Drain Current (IDM):** 10A  
- **Power Dissipation (PD):** 50W (at 25°C)  
- **RDS(on) (Drain-Source On-Resistance):** 3.5Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 3V (min), 5V (typ)  
- **Input Capacitance (Ciss):** 500pF (typ)  
- **Output Capacitance (Coss):** 50pF (typ)  
- **Reverse Transfer Capacitance (Crss):** 10pF (typ)  
- **Turn-On Delay Time (td(on)):** 15ns (typ)  
- **Turn-Off Delay Time (td(off)):** 60ns (typ)  
- **Operating Junction Temperature (TJ):** -55°C to +150°C  

### **Description:**  
The STD3NK90Z is a high-voltage N-channel MOSFET designed for switching applications. It is part of STMicroelectronics' MDmesh™ series, which provides low on-resistance and high switching performance. This device is suitable for power supplies, lighting, and industrial applications requiring high efficiency.  

### **Features:**  
- **High Voltage Capability (900V)**  
- **Low Gate Charge**  
- **Low RDS(on) for Reduced Conduction Losses**  
- **Fast Switching Performance**  
- **Avalanche Ruggedness**  
- **100% Avalanche Tested**  
- **TO-252 (DPAK) Package**  

This information is based on the manufacturer's datasheet and product specifications. For detailed application guidelines, refer to the official STMicroelectronics documentation.

Application Scenarios & Design Considerations

N-CHANNEL 900V 4.1 OHM 3A TO-220/TO-220FP/DPAK/IPAK ZENER-PROTECTED SUPERMESH POWER MOSFET

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