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SI2343CDS from VISHAY

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SI2343CDS

Manufacturer: VISHAY

P-Channel 30 V (D-S) MOSFET
Partnumber Manufacturer Quantity Availability
SI2343CDS VISHAY 33000 In Stock

Description and Introduction

P-Channel 30 V (D-S) MOSFET The SI2343CDS is a P-channel MOSFET manufactured by Vishay. Here are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Vishay  
- **Part Number:** SI2343CDS  
- **Type:** P-Channel MOSFET  
- **Drain-Source Voltage (VDS):** -20V  
- **Gate-Source Voltage (VGS):** ±8V  
- **Continuous Drain Current (ID):** -3.7A  
- **Pulsed Drain Current (IDM):** -15A  
- **Power Dissipation (PD):** 1.4W  
- **On-Resistance (RDS(on)):** 70mΩ @ VGS = -4.5V  
- **Threshold Voltage (VGS(th)):** -0.7V to -1.5V  
- **Package:** SOT-23  

### **Descriptions:**  
The SI2343CDS is a P-channel enhancement-mode MOSFET designed for low-voltage, high-efficiency switching applications. It is commonly used in power management, load switching, and battery protection circuits.  

### **Features:**  
- Low on-resistance (RDS(on)) for reduced conduction losses  
- Fast switching speed  
- Small SOT-23 package for space-constrained applications  
- RoHS compliant  
- Lead-free and halogen-free  

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

Application Scenarios & Design Considerations

P-Channel 30 V (D-S) MOSFET

Alternative Part Number

  • DMG3415U --: P-channel MOSFET in SOT-23 with comparable Vds and low Rds(on), a common drop-in substitute for the SI2343CDS in load-switch and level-shift circuits.
  • AO3401A --: P-channel SOT-23 MOSFET with similar voltage and current ratings and low on-resistance, widely used as a cost-effective alternative.
  • FDC6333C --: P-channel MOSFET in SOT-23 offering comparable electrical characteristics and availability, suitable for similar switching applications.

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