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SI2311DS from VISHAY

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SI2311DS

Manufacturer: VISHAY

P-Channel 1.8-V (G-S) MOSFET

Partnumber Manufacturer Quantity Availability
SI2311DS VISHAY 3000 In Stock

Description and Introduction

P-Channel 1.8-V (G-S) MOSFET The SI2311DS is a P-channel MOSFET manufactured by Vishay. Below are the specifications, descriptions, and features based on the available knowledge:

### **Specifications:**
- **Manufacturer:** Vishay  
- **Type:** P-Channel MOSFET  
- **Drain-Source Voltage (VDSS):** -20V  
- **Gate-Source Voltage (VGS):** ±12V  
- **Continuous Drain Current (ID):** -4.3A (at TC = 25°C)  
- **Pulsed Drain Current (IDM):** -17A  
- **Power Dissipation (PD):** 1.4W (at TA = 25°C)  
- **On-Resistance (RDS(on)):**  
  - 50mΩ (at VGS = -4.5V, ID = -4.3A)  
  - 60mΩ (at VGS = -2.5V, ID = -3.1A)  
- **Threshold Voltage (VGS(th)):** -0.7V to -1.5V  
- **Total Gate Charge (Qg):** 8.5nC (at VGS = -4.5V)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SOP-8 (Small Outline Package)  

### **Description:**  
The SI2311DS is a P-channel MOSFET designed for low-voltage applications requiring high efficiency and low on-resistance. It is suitable for power management, load switching, and battery protection circuits.  

### **Features:**  
- **Low On-Resistance (RDS(on)):** Enhances power efficiency.  
- **Fast Switching Speed:** Improves performance in switching applications.  
- **Low Gate Charge (Qg):** Reduces switching losses.  
- **Avalanche Energy Rated:** Ensures robustness in harsh conditions.  
- **Lead-Free & RoHS Compliant:** Meets environmental standards.  

This information is based strictly on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

P-Channel 1.8-V (G-S) MOSFET

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