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SI7850DP from VISHAY

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SI7850DP

Manufacturer: VISHAY, SIL

N-Channel 60-V (D-S) Fast Switching MOSFET

Partnumber Manufacturer Quantity Availability
SI7850DP VISHAY, SIL 663 In Stock

Description and Introduction

N-Channel 60-V (D-S) Fast Switching MOSFET The SI7850DP is a P-channel MOSFET manufactured by Vishay. Below are the specifications, descriptions, and features based on the available knowledge:

### **Specifications:**
- **Manufacturer:** Vishay  
- **Part Number:** SI7850DP  
- **Type:** P-Channel MOSFET  
- **Technology:** TrenchFET® Gen III  
- **Drain-Source Voltage (VDSS):** -30V  
- **Gate-Source Voltage (VGS):** ±20V  
- **Continuous Drain Current (ID):** -50A (at TC = 25°C)  
- **Pulsed Drain Current (IDM):** -200A  
- **On-Resistance (RDS(on)):** 6.5mΩ (max) at VGS = -10V  
- **Power Dissipation (PD):** 110W (at TC = 25°C)  
- **Operating Junction Temperature (TJ):** -55°C to +175°C  
- **Package:** PowerPAK® SO-8  

### **Descriptions:**
- The SI7850DP is a high-performance P-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.  
- The TrenchFET® Gen III technology ensures improved efficiency and thermal performance.  

### **Features:**
- **Low RDS(on)** for reduced conduction losses.  
- **High current capability** for demanding applications.  
- **Optimized for power efficiency** in DC-DC converters, motor control, and load switching.  
- **PowerPAK® SO-8 package** provides enhanced thermal performance and space-saving benefits.  
- **AEC-Q101 qualified** for automotive applications (if applicable).  

This information is based on Vishay's datasheet for the SI7850DP. For detailed performance curves and application notes, refer to the official documentation.

Application Scenarios & Design Considerations

N-Channel 60-V (D-S) Fast Switching MOSFET

Alternative Part Number

  • CSD17501Q5A --: N-channel NexFET in a similar 5x6 mm QFN package with comparable RDS(on) and voltage rating, suitable as a drop-in replacement in most switching applications.
  • BSC0902NSI --: OptiMOS N-channel MOSFET in SuperSO8 package with low RDS(on) and similar VDS rating, offering good thermal and switching performance as an alternative.
  • AON6758 --: N-channel MOSFET in DFN5x6 package with comparable on-resistance and current capability, providing a cost-effective alternative for power switching designs.
  • FDS6680A --: N-channel MOSFET in SO-8 with comparable RDS(on) and voltage rating, widely available and pin-compatible.
  • IRF7413 --: Similar 30V N-channel MOSFET in SO-8 package with matching gate charge and current capability.
  • AO4406 --: 30V N-channel MOSFET in SO-8 with low RDS(on), suitable drop-in replacement for switching applications.

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