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SSF4953

Battery protection

Partnumber Manufacturer Quantity Availability
SSF4953 67 In Stock

Description and Introduction

Battery protection The SSF4953 is a P-channel MOSFET manufactured by various semiconductor companies. Below are the typical specifications, descriptions, and features based on common industry standards:  

### **Specifications:**  
- **Type:** P-Channel MOSFET  
- **Drain-Source Voltage (VDSS):** -30V  
- **Gate-Source Voltage (VGS):** ±20V  
- **Continuous Drain Current (ID):** -5.2A  
- **Pulsed Drain Current (IDM):** -20A  
- **Power Dissipation (PD):** 2W (depending on package)  
- **On-Resistance (RDS(on)):** ~50mΩ (at VGS = -10V)  
- **Threshold Voltage (VGS(th)):** -1V to -3V  
- **Package:** TO-252 (DPAK), SOT-223, or similar  

### **Description:**  
The SSF4953 is a P-channel enhancement-mode MOSFET designed for power switching applications. It is commonly used in DC-DC converters, load switches, and battery management systems due to its low on-resistance and efficient switching characteristics.  

### **Features:**  
- Low on-resistance for reduced power loss  
- High current handling capability  
- Fast switching speed  
- Suitable for power management applications  
- RoHS compliant (depending on manufacturer)  

For exact specifications, always refer to the manufacturer's datasheet.

Application Scenarios & Design Considerations

Battery protection

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