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SI7148DP from VISHAY

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SI7148DP

Manufacturer: VISHAY

N-Channel 75-V (D-S) MOSFET

Partnumber Manufacturer Quantity Availability
SI7148DP VISHAY 14711 In Stock

Description and Introduction

N-Channel 75-V (D-S) MOSFET The SI7148DP is a power MOSFET manufactured by Vishay. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Vishay  
- **Part Number:** SI7148DP  
- **Type:** N-Channel Power MOSFET  
- **Drain-Source Voltage (VDSS):** 30 V  
- **Continuous Drain Current (ID):** 60 A  
- **Pulsed Drain Current (IDM):** 240 A  
- **RDS(ON) (Max) @ VGS = 10 V:** 4.5 mΩ  
- **RDS(ON) (Max) @ VGS = 4.5 V:** 6.5 mΩ  
- **Gate-Source Voltage (VGS):** ±20 V  
- **Power Dissipation (PD):** 125 W  
- **Operating Junction Temperature (TJ):** -55°C to +175°C  
- **Package:** PowerPAK® SO-8  

### **Descriptions:**
- The SI7148DP 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 applications.  
- The PowerPAK® SO-8 package offers improved thermal performance and power dissipation.  

### **Features:**
- Low RDS(ON) for reduced conduction losses.  
- High current capability for power applications.  
- Optimized for high-efficiency switching.  
- Robust thermal performance due to advanced PowerPAK® packaging.  
- Suitable for DC-DC converters, motor control, and load switching.  

For additional details, refer to Vishay’s official datasheet for the SI7148DP.

Application Scenarios & Design Considerations

N-Channel 75-V (D-S) MOSFET

Alternative Part Number

  • CSD17578Q5A --: N-channel NexFET in a 5x6 QFN (SON 5x6) package with comparable 30V-class ratings and low RDS(on), a strong drop-in style alternative to the PowerPAK SO-8 footprint.
  • BSC0902NSI --: OptiMOS N-channel MOSFET in SuperSO8 (PowerPAK SO-8 compatible) with similar voltage class and low on-resistance, widely used as a direct replacement in synchronous buck and load-switch designs.
  • AON6758 --: N-channel MOSFET in DFN5x6 package with comparable 30V rating and low RDS(on), offering a cost-effective alternative with matching footprint and thermal performance.

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