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STF9NK90Z from ST,ST Microelectronics

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STF9NK90Z

Manufacturer: ST

N-CHANNEL 900V 1.1 OHM 8A TO-220 TO-220FP TO-247 ZENER-PROTECTED SUPERMESH POWER MOSFET

Partnumber Manufacturer Quantity Availability
STF9NK90Z ST 6415 In Stock

Description and Introduction

N-CHANNEL 900V 1.1 OHM 8A TO-220 TO-220FP TO-247 ZENER-PROTECTED SUPERMESH POWER MOSFET The STF9NK90Z is an N-channel MOSFET manufactured by STMicroelectronics. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
STMicroelectronics  

### **Specifications:**  
- **Drain-Source Voltage (VDSS):** 900V  
- **Continuous Drain Current (ID):** 6.5A (at 25°C)  
- **Pulsed Drain Current (IDM):** 26A  
- **Power Dissipation (PD):** 190W (at 25°C)  
- **Gate-Source Voltage (VGS):** ±30V  
- **On-Resistance (RDS(on)):** 1.35Ω (max) at VGS = 10V  
- **Total Gate Charge (Qg):** 28nC (typical)  
- **Input Capacitance (Ciss):** 1100pF (typical)  
- **Output Capacitance (Coss):** 150pF (typical)  
- **Reverse Transfer Capacitance (Crss):** 15pF (typical)  
- **Turn-On Delay Time (td(on)):** 15ns (typical)  
- **Turn-Off Delay Time (td(off)):** 65ns (typical)  
- **Operating Junction Temperature (TJ):** -55°C to 150°C  

### **Description:**  
The STF9NK90Z is a high-voltage N-channel MOSFET designed for switching applications. It features low gate charge and fast switching performance, making it suitable for high-efficiency power supplies, inverters, and motor control applications.  

### **Features:**  
- **High Voltage Capability (900V)**  
- **Low On-Resistance (RDS(on))**  
- **Fast Switching Speed**  
- **Low Gate Charge (Qg)**  
- **Avalanche Energy Specified**  
- **100% Avalanche Tested**  
- **TO-220FP Package**  

This information is based solely on the manufacturer's datasheet and technical documentation.

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