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SI4425BDY-T1 from VISHAY

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SI4425BDY-T1

Manufacturer: VISHAY

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

Partnumber Manufacturer Quantity Availability
SI4425BDY-T1,SI4425BDYT1 VISHAY 684 In Stock

Description and Introduction

P-Channel 30-V (D-S) MOSFET The SI4425BDY-T1 is a P-channel MOSFET manufactured by Vishay. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Vishay  
- **Part Number:** SI4425BDY-T1  
- **Type:** P-Channel MOSFET  
- **Drain-Source Voltage (VDSS):** -30V  
- **Gate-Source Voltage (VGS):** ±20V  
- **Continuous Drain Current (ID):** -5.7A  
- **Pulsed Drain Current (IDM):** -20A  
- **On-Resistance (RDS(on)):** 0.06Ω (max) at VGS = -10V  
- **Power Dissipation (PD):** 2.5W  
- **Operating Junction Temperature (TJ):** -55°C to +150°C  
- **Package:** SO-8  

### **Descriptions:**
- The SI4425BDY-T1 is a P-channel MOSFET designed for high-efficiency power management applications.  
- It is optimized for low on-resistance and high current handling in a compact SO-8 package.  

### **Features:**
- **Low On-Resistance:** Minimizes conduction losses.  
- **High Current Capability:** Supports up to -5.7A continuous drain current.  
- **Fast Switching:** Suitable for high-frequency applications.  
- **Avalanche Energy Rated:** Enhances reliability in rugged conditions.  
- **Lead-Free & RoHS Compliant:** Meets environmental standards.  

This information is based solely on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • FDS4435BZ --: P-channel MOSFET with similar -30V/-8A ratings and low RDS(on), suitable drop-in replacement in most load-switch and power-management circuits.
  • DMP3035LPS --: P-channel MOSFET in a similar power package with comparable voltage and current capability, offering low on-resistance and good thermal performance.
  • AO3401A --: Widely available P-channel MOSFET with comparable -30V rating and low RDS(on), commonly used as an alternative in low-voltage switching applications.

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