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SI7844DP from VISHAY

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SI7844DP

Manufacturer: VISHAY

Dual N-Channel 30-V (D-S) MOSFET
Partnumber Manufacturer Quantity Availability
SI7844DP VISHAY 2413 In Stock

Description and Introduction

Dual N-Channel 30-V (D-S) MOSFET The part **SI7844DP** is manufactured by **VISHAY**. Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Manufacturer:** VISHAY  
- **Part Number:** SI7844DP  
- **Category:** Power MOSFET  
- **Technology:** N-Channel TrenchFET®  
- **Drain-Source Voltage (VDSS):** 30V  
- **Continuous Drain Current (ID):** 50A  
- **RDS(ON) (Max):** 4.5mΩ @ VGS = 10V  
- **Gate-Source Voltage (VGS):** ±20V  
- **Power Dissipation (PD):** 80W  
- **Package:** PowerPAK® SO-8  

### **Descriptions:**  
The **SI7844DP** is a high-performance N-Channel MOSFET designed for power management applications. It features low on-resistance and high current handling capability, making it suitable for switching and power conversion circuits.  

### **Features:**  
- **Low RDS(ON)** for reduced conduction losses  
- **Optimized for high-efficiency power switching**  
- **Fast switching performance**  
- **Avalanche energy specified**  
- **Lead (Pb)-free and RoHS compliant**  

For detailed application notes or additional parameters, refer to the official **VISHAY datasheet**.

Application Scenarios & Design Considerations

Dual N-Channel 30-V (D-S) MOSFET

Alternative Part Number

  • CSD17578Q5A --: N-channel NexFET in a 5x6 QFN (SON 5x6) package with comparable RDS(on) and voltage rating, suitable as a drop-in replacement in most power switching designs.
  • BSC0902NSI --: OptiMOS N-channel MOSFET in a SuperSO8 (PG-TDSON-8) package with similar on-resistance and current capability, widely used as an alternative to Vishay PowerPAK SO-8 parts.
  • AON6758 --: N-channel MOSFET in a DFN5x6 package offering comparable voltage and RDS(on) specifications, a cost-effective alternative for power management applications.

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