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SI4800BDY from SILICONIX

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SI4800BDY

Manufacturer: SILICONIX

N-Channel Reduced Qg, Fast Switching MOSFET

Partnumber Manufacturer Quantity Availability
SI4800BDY SILICONIX 1872 In Stock

Description and Introduction

N-Channel Reduced Qg, Fast Switching MOSFET The SI4800BDY is a power MOSFET manufactured by Siliconix (now part of Vishay). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Siliconix (Vishay)  
- **Type:** N-Channel MOSFET  
- **Drain-Source Voltage (VDSS):** 30V  
- **Continuous Drain Current (ID):** 12A  
- **Pulsed Drain Current (IDM):** 48A  
- **Gate-Source Voltage (VGS):** ±20V  
- **Power Dissipation (PD):** 50W  
- **On-Resistance (RDS(on)):** 0.018Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 1V to 2.5V  
- **Input Capacitance (Ciss):** 1800pF  
- **Output Capacitance (Coss):** 600pF  
- **Reverse Transfer Capacitance (Crss):** 150pF  
- **Switching Speed:** Fast switching capability  
- **Package:** TO-252 (DPAK)  

### **Descriptions:**
- The SI4800BDY is a high-performance N-channel MOSFET designed for power management applications.  
- It features low on-resistance and high current handling, making it suitable for switching and amplification in power circuits.  
- The device is optimized for efficiency in DC-DC converters, motor control, and battery management systems.  

### **Features:**
- **Low RDS(on):** Enhances power efficiency.  
- **High Current Capability:** Supports up to 12A continuous drain current.  
- **Fast Switching:** Suitable for high-frequency applications.  
- **Robust Thermal Performance:** TO-252 package provides effective heat dissipation.  
- **Avalanche Energy Rated:** Ensures reliability under transient conditions.  

For detailed datasheet information, refer to Vishay/Siliconix documentation.

Application Scenarios & Design Considerations

N-Channel Reduced Qg, Fast Switching MOSFET

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