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SI6933DQ from VISHAY

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SI6933DQ

Manufacturer: VISHAY, FAIRC, FAIRCHILD, SILICONIX

Dual 30V P-Channel PowerTrench MOSFET
Partnumber Manufacturer Quantity Availability
SI6933DQ VISHAY, FAIRC, FAIRCHILD, SILICONIX 4189 In Stock

Description and Introduction

Dual 30V P-Channel PowerTrench MOSFET The SI6933DQ is a P-channel MOSFET manufactured by Fairchild Semiconductor. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Fairchild Semiconductor  
- **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 (max) at VGS = -10V  
- **Threshold Voltage (VGS(th)):** -1V to -3V  
- **Total Gate Charge (Qg):** 10nC (typical)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The SI6933DQ is a P-channel MOSFET designed for power management applications, including load switching and DC-DC conversion. It features low on-resistance and fast switching performance, making it suitable for high-efficiency power systems.  

### **Features:**  
- Low on-resistance (RDS(ON)) for reduced conduction losses  
- Fast switching speed  
- Improved thermal performance  
- Avalanche energy specified  
- RoHS compliant  

For detailed application notes or further technical information, refer to Fairchild Semiconductor's official datasheet.

Application Scenarios & Design Considerations

Dual 30V P-Channel PowerTrench MOSFET

Alternative Part Number

  • FDS6930B --: Dual N-channel MOSFET in SO-8 with comparable voltage and current ratings, widely available and pin-compatible.
  • IRF7341 --: Dual N-channel MOSFET in SO-8 offering similar RDS(on) and current capability, suitable drop-in replacement.
  • NTMD4840NR2G --: Dual N-channel MOSFET in SO-8 with matching package and electrical characteristics for general switching applications.
  • FDS6930A --: Dual N-channel MOSFET in SO-8 with similar voltage and current ratings, widely available and pin-compatible.
  • AO4800 --: Dual N-channel MOSFET in SO-8 with similar specifications and good availability as an alternative source.
  • NTMS4403NR2G --: Dual P-channel MOSFET in SO-8 with comparable RDS(on) and voltage rating, suitable drop-in replacement for load-switch and power-management circuits.
  • FDS4935A --: Dual P-channel MOSFET in SO-8 with similar current and voltage ratings, widely available and electrically compatible.
  • IRF7324TRPBF --: Dual P-channel MOSFET in SO-8 with matching pinout and comparable on-resistance, a common cross-reference for Fairchild dual P-channel parts.
  • IRF7303 --: Dual N-channel MOSFET in SO-8 offering comparable RDS(on) and current capability for switching applications.
  • NTMS4933NR2 --: Dual N-channel MOSFET in SO-8 with similar specifications, suitable as a functional replacement.

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