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SI9939DY from SILICONIX

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SI9939DY

Manufacturer: SILICONIX

N/P-Channel 30-V (D-S) Pair

Partnumber Manufacturer Quantity Availability
SI9939DY SILICONIX 2798 In Stock

Description and Introduction

N/P-Channel 30-V (D-S) Pair The SI9939DY is a dual P-channel MOSFET manufactured by Siliconix (now part of Vishay).  

### **Specifications:**  
- **Configuration:** Dual P-Channel  
- **Drain-Source Voltage (VDSS):** -20V  
- **Gate-Source Voltage (VGS):** ±12V  
- **Continuous Drain Current (ID):** -3.7A per channel  
- **On-Resistance (RDS(ON)):** 0.1Ω (max) at VGS = -4.5V  
- **Power Dissipation (PD):** 2W  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SOIC-8  

### **Descriptions and Features:**  
- Designed for low-voltage, high-speed switching applications.  
- Low on-resistance for reduced conduction losses.  
- Suitable for power management in portable devices, DC-DC converters, and load switching.  
- Lead-free and RoHS compliant.  

For detailed datasheet information, refer to Vishay Siliconix documentation.

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