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SI4925BDY-T1 from SILICON

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SI4925BDY-T1

Manufacturer: SILICON, Vishay

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

Partnumber Manufacturer Quantity Availability
SI4925BDY-T1,SI4925BDYT1 SILICON, Vishay 20160 In Stock

Description and Introduction

Dual P-Channel 30-V (D-S) MOSFET The SI4925BDY-T1 is a P-channel MOSFET manufactured by Vishay. Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Drain-Source Voltage (VDSS):** -30V  
- **Gate-Source Voltage (VGS):** ±20V  
- **Continuous Drain Current (ID):** -5.7A  
- **Pulsed Drain Current (IDM):** -20A  
- **Power Dissipation (PD):** 2.5W  
- **On-Resistance (RDS(on)):** 50mΩ at VGS = -10V  
- **Threshold Voltage (VGS(th)):** -1V to -3V  
- **Operating Temperature Range:** -55°C to +150°C  

### **Description:**
The SI4925BDY-T1 is a P-channel MOSFET designed for power management applications, offering low on-resistance and high efficiency. It is housed in a PowerPAK® SO-8 package, which enhances thermal performance.

### **Features:**
- **Low On-Resistance:** Minimizes conduction losses.  
- **High Current Handling:** Supports up to -5.7A continuous drain current.  
- **Fast Switching:** Optimized for high-frequency applications.  
- **PowerPAK® SO-8 Package:** Improves thermal dissipation.  
- **AEC-Q101 Qualified:** Suitable for automotive applications.  

This MOSFET is commonly used in DC-DC converters, load switches, and battery management systems.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • FDS4935A --: Dual P-channel MOSFET in SO-8 with similar voltage and current ratings, widely available and pin-compatible replacement.
  • IRF7324 --: Dual P-channel MOSFET in SO-8 offering comparable RDS(on) and current capability for load-switch applications.
  • AO4803A --: Dual P-channel MOSFET in SO-8 with similar specifications and good availability as a cost-effective alternative.
  • FDS4935BZ --: Dual P-channel MOSFET in SO-8 with similar RDS(on) and voltage rating, a common drop-in replacement for Vishay dual P-channel parts.

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