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STP85NF55 from ST,ST Microelectronics

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STP85NF55

Manufacturer: ST

N-CHANNEL 55V

Partnumber Manufacturer Quantity Availability
STP85NF55 ST 43 In Stock

Description and Introduction

N-CHANNEL 55V The STP85NF55 is an N-channel Power MOSFET manufactured by STMicroelectronics. Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
STMicroelectronics  

### **Specifications:**  
- **Drain-Source Voltage (VDS):** 55V  
- **Continuous Drain Current (ID):** 85A  
- **Pulsed Drain Current (IDM):** 340A  
- **Power Dissipation (PD):** 200W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 8.5mΩ (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 2V to 4V  
- **Input Capacitance (Ciss):** 3000pF (typ)  
- **Output Capacitance (Coss):** 800pF (typ)  
- **Reverse Transfer Capacitance (Crss):** 150pF (typ)  
- **Turn-On Delay Time (td(on)):** 10ns (typ)  
- **Turn-Off Delay Time (td(off)):** 50ns (typ)  
- **Operating Junction Temperature (TJ):** -55°C to 175°C  

### **Description:**  
The STP85NF55 is a high-performance N-channel MOSFET designed for power switching applications. It features low on-resistance, high current capability, and fast switching speeds, making it suitable for applications such as motor control, power supplies, and DC-DC converters.  

### **Features:**  
- Low gate charge  
- Low on-resistance  
- High current handling capability  
- Fast switching performance  
- Avalanche ruggedness  
- 100% avalanche tested  

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

Application Scenarios & Design Considerations

N-CHANNEL 55V

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