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SI3446DV from VISHAY

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SI3446DV

Manufacturer: VISHAY

20-V (D-S) Single

Partnumber Manufacturer Quantity Availability
SI3446DV VISHAY 30000 In Stock

Description and Introduction

20-V (D-S) Single The SI3446DV is a P-channel MOSFET manufactured by Vishay. Here are its specifications, descriptions, and features:

### **Specifications:**
- **Drain-Source Voltage (VDS):** -20 V  
- **Gate-Source Voltage (VGS):** ±12 V  
- **Continuous Drain Current (ID):** -4.5 A  
- **Pulsed Drain Current (IDM):** -18 A  
- **Power Dissipation (PD):** 2.5 W  
- **On-Resistance (RDS(on)):** 50 mΩ (max) at VGS = -10 V  
- **Threshold Voltage (VGS(th)):** -1 V to -2 V  
- **Total Gate Charge (Qg):** 10 nC (typical)  
- **Operating Temperature Range:** -55°C to +150°C  

### **Description:**
The SI3446DV is a P-channel MOSFET designed for power management applications, offering low on-resistance and high efficiency. It is commonly used in switching circuits, load switches, and battery management systems.

### **Features:**
- Low on-resistance for reduced power loss  
- Fast switching performance  
- High current handling capability  
- Compact SO-8 package  
- Lead-free and RoHS compliant  

For detailed datasheet information, refer to Vishay's official documentation.

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