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STP45NF3LL from ST,ST Microelectronics

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STP45NF3LL

Manufacturer: ST

N-CHANNEL 30V 0.014 OHM 45A TO-220/TO-220FP/D2PAK STRIPFET II POWER MOSFET

Partnumber Manufacturer Quantity Availability
STP45NF3LL ST 47 In Stock

Description and Introduction

N-CHANNEL 30V 0.014 OHM 45A TO-220/TO-220FP/D2PAK STRIPFET II POWER MOSFET The STP45NF3LL is an N-channel Power MOSFET manufactured by STMicroelectronics. Below are its key specifications, descriptions, and features:

### **Manufacturer:**  
STMicroelectronics  

### **Specifications:**  
- **Drain-Source Voltage (VDS):** 30V  
- **Continuous Drain Current (ID):** 45A  
- **Pulsed Drain Current (IDM):** 180A  
- **Power Dissipation (PD):** 150W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):**  
  - 3.5 mΩ (max) at VGS = 10V  
  - 4.5 mΩ (max) at VGS = 4.5V  
- **Threshold Voltage (VGS(th)):** 1.5V (min) - 2.5V (max)  
- **Total Gate Charge (Qg):** 70nC (typ)  
- **Input Capacitance (Ciss):** 4000pF (typ)  
- **Output Capacitance (Coss):** 900pF (typ)  
- **Reverse Transfer Capacitance (Crss):** 150pF (typ)  
- **Avalanche Energy (EAS):** 200mJ  

### **Descriptions & Features:**  
- **Technology:** STripFET™ III Power MOSFET  
- **Package:** TO-220  
- **Low On-Resistance:** Optimized for high-efficiency power switching applications.  
- **Fast Switching:** Suitable for high-frequency applications.  
- **Avalanche Rugged:** Enhanced reliability under high-energy conditions.  
- **Applications:**  
  - DC-DC converters  
  - Motor control  
  - Power management  
  - Automotive systems  
  - Battery protection circuits  

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

Application Scenarios & Design Considerations

N-CHANNEL 30V 0.014 OHM 45A TO-220/TO-220FP/D2PAK STRIPFET II POWER MOSFET

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