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SI2302CDS from VISHAY

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SI2302CDS

Manufacturer: VISHAY

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

Partnumber Manufacturer Quantity Availability
SI2302CDS VISHAY 312000 In Stock

Description and Introduction

N-Channel 20-V (D-S) MOSFET The SI2302CDS 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):** -20V  
- **Gate-Source Voltage (VGS):** ±12V  
- **Continuous Drain Current (ID):** -4.2A (at TC = 25°C)  
- **Pulsed Drain Current (IDM):** -16A  
- **Power Dissipation (PD):** 2.5W (at TA = 25°C)  
- **On-Resistance (RDS(on)):**  
  - 45mΩ (at VGS = -4.5V, ID = -4.2A)  
  - 55mΩ (at VGS = -2.5V, ID = -2.5A)  
- **Threshold Voltage (VGS(th)):** -0.7V to -1.4V  
- **Total Gate Charge (Qg):** 8.5nC (at VGS = -4.5V)  
- **Input Capacitance (Ciss):** 500pF (at VDS = -10V, VGS = 0V)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SOT-23  

### **Descriptions & Features:**  
- Designed for high-efficiency power management applications.  
- Low on-resistance (RDS(on)) for reduced conduction losses.  
- Fast switching performance.  
- Suitable for load switching, power management, and DC-DC conversion.  
- Lead-free and RoHS compliant.  

This information is based solely on the manufacturer's datasheet. For detailed application notes, refer to Vishay's official documentation.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • 2N7002 --: Widely available N-channel MOSFET in SOT-23 with similar small-signal switching characteristics; common drop-in for low-voltage logic-level switching.
  • BSS138 --: Logic-level N-channel MOSFET in SOT-23 with comparable RDS(on) and voltage ratings, suitable for level shifting and low-side switching.
  • AO3400 --: Low-threshold N-channel MOSFET in SOT-23 with low RDS(on), good alternative for load switching where slightly higher current capability is acceptable.

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