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SI6966DQ from FAIRC,Fairchild Semiconductor

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SI6966DQ

Manufacturer: FAIRC, VISHAY

Dual N-Channel 2.5-V (G-S) MOSFET
Partnumber Manufacturer Quantity Availability
SI6966DQ FAIRC, VISHAY 2684 In Stock

Description and Introduction

Dual N-Channel 2.5-V (G-S) MOSFET The part **SI6966DQ** is manufactured by **Vishay**.  

### **Specifications:**  
- **Manufacturer:** Vishay  
- **Type:** N-Channel 30 V (D-S) MOSFET  
- **Technology:** TrenchFET® Gen III  
- **Drain-Source Voltage (VDSS):** 30 V  
- **Continuous Drain Current (ID):** 30 A  
- **RDS(ON) (Max) @ VGS = 10 V:** 5.5 mΩ  
- **RDS(ON) (Max) @ VGS = 4.5 V:** 7.5 mΩ  
- **Gate-Source Voltage (VGS):** ±20 V  
- **Power Dissipation (PD):** 3.1 W  
- **Operating Junction Temperature (TJ):** -55°C to +150°C  
- **Package:** PowerPAK® SO-8  

### **Descriptions and Features:**  
- **Low On-Resistance:** Optimized for high-efficiency power management.  
- **Fast Switching Speed:** Suitable for high-frequency applications.  
- **TrenchFET® Gen III Technology:** Enhances performance with lower RDS(ON) and gate charge.  
- **PowerPAK® SO-8 Package:** Compact footprint with improved thermal performance.  
- **Applications:** Used in DC-DC converters, motor control, power management, and load switching.  

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Application Scenarios & Design Considerations

Dual N-Channel 2.5-V (G-S) MOSFET

Alternative Part Number

  • FDS6912A --: Dual N-channel MOSFET in SO-8 with similar voltage and current ratings, widely available and pin-compatible for many SI6966DQ applications.
  • IRF7316 --: Dual P-channel MOSFET in SO-8 offering comparable RDS(on) and current handling, suitable as a functional replacement in load-switch circuits.
  • NTMS4816NR2 --: Dual N-channel SO-8 MOSFET with low on-resistance and similar ratings, a practical alternative when the original Fairchild part is unavailable.
  • FDS6690A --: Dual N-channel MOSFET in SO-8 with similar voltage and current ratings, widely available and pin-compatible for most switching applications.
  • IRF7314 --: Dual N-channel MOSFET in SO-8 package with comparable RDS(on) and current capability, a common drop-in replacement in load-switch and DC-DC circuits.
  • NTMS4816N --: Dual N-channel MOSFET in SO-8 with similar breakdown voltage and low on-resistance, suitable alternative when the original is unavailable.

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