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STS4DNFS30 from ST,ST,ST Microelectronics

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STS4DNFS30

Manufacturer: ST,ST

N-CHANNEL 30V

Partnumber Manufacturer Quantity Availability
STS4DNFS30 ST,ST 10000 In Stock

Description and Introduction

N-CHANNEL 30V The part **STS4DNFS30** is manufactured by **STMicroelectronics (ST)**.  

### **Specifications:**  
- **Manufacturer:** STMicroelectronics  
- **Part Number:** STS4DNFS30  
- **Type:** N-channel MOSFET  
- **Technology:** Power MOSFET  
- **Voltage Rating (VDS):** 30V  
- **Current Rating (ID):** 4A  
- **Power Dissipation (PD):** 1.25W  
- **On-Resistance (RDS(on)):** Typically low (exact value depends on gate-source voltage)  
- **Package:** SOT-223 (Surface Mount)  

### **Descriptions and Features:**  
- **Low On-Resistance:** Ensures efficient power handling with minimal losses.  
- **Fast Switching:** Suitable for high-frequency applications.  
- **Low Gate Charge:** Reduces drive requirements.  
- **Avalanche Energy Specified:** Enhances reliability in rugged conditions.  
- **Logic-Level Gate Drive:** Can be driven by low-voltage signals (compatible with 3.3V or 5V logic).  
- **Applications:** Power management, DC-DC converters, motor control, and load switching.  

This MOSFET is designed for efficiency and compactness, making it ideal for space-constrained applications.

Application Scenarios & Design Considerations

N-CHANNEL 30V
Partnumber Manufacturer Quantity Availability
STS4DNFS30 STM 10000 In Stock

Description and Introduction

N-CHANNEL 30V The **STS4DNFS30** is a power MOSFET manufactured by **STMicroelectronics (STM)**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
STMicroelectronics (STM)  

### **Part Number:**  
STS4DNFS30  

### **Type:**  
N-channel Power MOSFET  

### **Key Specifications:**  
- **Drain-Source Voltage (VDS):** 30V  
- **Continuous Drain Current (ID):** 4A  
- **Pulsed Drain Current (IDM):** Higher than continuous rating (exact value depends on conditions)  
- **Power Dissipation (PD):** Typically around 1.4W (depends on thermal conditions)  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** Low RDS(on) (exact value depends on VGS)  
- **Package:** PowerFLAT™ (3.3x3.3mm) or similar small footprint package  

### **Features:**  
- **Low On-Resistance:** Optimized for high-efficiency power switching  
- **Fast Switching Speed:** Suitable for high-frequency applications  
- **Low Gate Charge:** Reduces switching losses  
- **Avalanche Ruggedness:** Enhanced reliability under harsh conditions  
- **Lead-Free & RoHS Compliant:** Meets environmental standards  

### **Typical Applications:**  
- DC-DC converters  
- Power management in portable devices  
- Motor control circuits  
- Load switching  

For exact values (e.g., RDS(on) at specific VGS), refer to the official **STM datasheet**.

Application Scenarios & Design Considerations

N-CHANNEL 30V

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