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STP40NF03L from STM,ST Microelectronics

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STP40NF03L

Manufacturer: STM

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Partnumber Manufacturer Quantity Availability
STP40NF03L STM 50 In Stock

Description and Introduction

N The **STP40NF03L** is an N-channel Power MOSFET manufactured by **STMicroelectronics (STM)**. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Drain-Source Voltage (VDS):** 30V  
- **Continuous Drain Current (ID):** 40A  
- **Pulsed Drain Current (IDM):** 160A  
- **Power Dissipation (PD):** 80W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 7.5mΩ (max) @ VGS = 10V  
- **Threshold Voltage (VGS(th)):** 1V to 3V  
- **Total Gate Charge (Qg):** 40nC (typ)  
- **Operating Junction Temperature (TJ):** -55°C to 175°C  
- **Package:** TO-220  

### **Descriptions:**
- Designed for **high-efficiency power switching** applications.  
- Suitable for **DC-DC converters, motor control, and power management** circuits.  
- Low gate charge and **fast switching** performance.  

### **Features:**
- **Low on-resistance** for reduced conduction losses.  
- **Avalanche ruggedness** for improved reliability.  
- **100% avalanche tested** for robustness.  
- **Logic-level compatible** gate drive (VGS ≥ 4.5V).  
- **Lead-free and RoHS compliant**.  

This MOSFET is optimized for **high-current, low-voltage** applications in automotive, industrial, and consumer electronics.  

(Source: STMicroelectronics datasheet)

Application Scenarios & Design Considerations

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