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SI4925BDY from SILICONIX

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SI4925BDY

Manufacturer: SILICONIX, VISHAY

Dual P-Channel 30-V (D-S) MOSFET

Partnumber Manufacturer Quantity Availability
SI4925BDY SILICONIX, VISHAY 3353 In Stock

Description and Introduction

Dual P-Channel 30-V (D-S) MOSFET The SI4925BDY is a dual N-channel MOSFET manufactured by Vishay. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Vishay  
- **Configuration:** Dual N-Channel  
- **Drain-Source Voltage (VDSS):** 30V  
- **Continuous Drain Current (ID):** 6.3A per channel  
- **RDS(ON) (Max):** 0.035Ω at VGS = 10V  
- **Gate-Source Voltage (VGS):** ±20V  
- **Power Dissipation (PD):** 2.5W  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SO-8  

### **Descriptions:**  
- The SI4925BDY is a high-performance dual N-channel MOSFET designed for power management applications.  
- It is optimized for low on-resistance and high switching efficiency.  

### **Features:**  
- Low threshold voltage for compatibility with logic-level drive.  
- High current handling capability.  
- Low RDS(ON) for reduced conduction losses.  
- Fast switching performance.  
- ESD protection for improved reliability.  

This information is based on Vishay's datasheet for the SI4925BDY.

Application Scenarios & Design Considerations

Dual P-Channel 30-V (D-S) MOSFET

Alternative Part Number

  • DMP3056LSD-13 --: Dual P-channel MOSFET in SO-8 with comparable RDS(on) and voltage rating, pin-compatible and widely available.
  • FDS4935BZ --: Dual P-channel MOSFET in SO-8 with similar current and voltage ratings, suitable drop-in replacement for load switching.
  • IRF7324TRPBF --: Dual P-channel MOSFET in SO-8 with matching package and electrical characteristics, good alternative for power management circuits.
  • DMP4025LSD --: Dual P-channel MOSFET in SO-8 offering comparable RDS(on) and current capability as a direct functional substitute.
  • IRF7324 --: Dual P-channel MOSFET in SO-8 with similar breakdown voltage and current rating, suitable drop-in replacement.

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