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STS17NF3LL from ST,ST Microelectronics

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STS17NF3LL

Manufacturer: ST

N-CHANNEL 30V 0.0045 OHM 17A SO-8 STRIPFET MOSFET FOR DC-DC CONVERSION

Partnumber Manufacturer Quantity Availability
STS17NF3LL ST 52000 In Stock

Description and Introduction

N-CHANNEL 30V 0.0045 OHM 17A SO-8 STRIPFET MOSFET FOR DC-DC CONVERSION The **STS17NF3LL** is an N-channel Power MOSFET manufactured by **STMicroelectronics (ST)**. Below are the key specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Drain-Source Voltage (VDS):** 30V  
- **Continuous Drain Current (ID):** 17A  
- **Pulsed Drain Current (IDM):** 68A  
- **Power Dissipation (PD):** 35W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):**  
  - 12mΩ (max) at VGS = 10V  
  - 15mΩ (max) at VGS = 4.5V  
- **Threshold Voltage (VGS(th)):** 1V (min) to 2.5V (max)  
- **Input Capacitance (Ciss):** 1100pF (typ)  
- **Output Capacitance (Coss):** 300pF (typ)  
- **Reverse Transfer Capacitance (Crss):** 80pF (typ)  
- **Turn-On Delay Time (td(on)):** 10ns (typ)  
- **Turn-Off Delay Time (td(off)):** 30ns (typ)  
- **Operating Temperature Range:** -55°C to +175°C  

### **Description:**  
The STS17NF3LL is a **low-voltage N-channel MOSFET** designed for high-efficiency power switching applications. It is optimized for **low on-resistance and fast switching performance**, making it suitable for DC-DC converters, motor control, and power management systems.  

### **Features:**  
- **Low RDS(on)** for reduced conduction losses.  
- **High current capability** (17A continuous).  
- **Fast switching speed** for improved efficiency.  
- **Avalanche ruggedness** for enhanced reliability.  
- **Logic-level compatible gate drive** (4.5V).  
- **Lead-free and RoHS compliant**.  

The device is available in a **TO-252 (DPAK)** package.  

For detailed application notes, refer to the official **STMicroelectronics datasheet**.

Application Scenarios & Design Considerations

N-CHANNEL 30V 0.0045 OHM 17A SO-8 STRIPFET MOSFET FOR DC-DC CONVERSION

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