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SI3407DV from VISHAY

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SI3407DV

Manufacturer: VISHAY, VIS

P-Channel 20-V (D-S) MOSFET
Partnumber Manufacturer Quantity Availability
SI3407DV VISHAY, VIS 43000 In Stock

Description and Introduction

P-Channel 20-V (D-S) MOSFET The SI3407DV is a P-Channel MOSFET manufactured by Vishay. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Vishay  
- **Type:** P-Channel MOSFET  
- **Drain-Source Voltage (VDSS):** -30V  
- **Gate-Source Voltage (VGS):** ±20V  
- **Continuous Drain Current (ID):** -5.3A  
- **Pulsed Drain Current (IDM):** -20A  
- **Power Dissipation (PD):** 2.5W  
- **On-Resistance (RDS(on)):** 85mΩ at VGS = -10V  
- **Threshold Voltage (VGS(th)):** -1V to -3V  
- **Total Gate Charge (Qg):** 12nC  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** TO-252 (DPAK)  

### **Descriptions:**  
The SI3407DV is a P-Channel MOSFET designed for high-efficiency power management applications. It offers low on-resistance and fast switching performance, making it suitable for load switching, power supplies, and DC-DC converters.  

### **Features:**  
- Low on-resistance (RDS(on)) for reduced conduction losses  
- Fast switching speed  
- High current handling capability  
- Robust thermal performance  
- Lead-free and RoHS compliant  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

P-Channel 20-V (D-S) MOSFET

Alternative Part Number

  • AO3401A --: P-channel MOSFET in SOT-23 with comparable RDS(on) and voltage rating, widely used as a drop-in replacement for SI3407DV in load-switch and level-shift circuits.
  • DMP3098L --: P-channel enhancement-mode MOSFET in SOT-23 rated -30V, offering similar on-resistance and gate threshold, suitable for the same low-voltage switching applications.
  • PMV65XP --: P-channel MOSFET in SOT-23 with -20V rating and low RDS(on), a good functional substitute when slightly lower voltage headroom is acceptable.

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