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SI4501DY

Complementary MOSFET Half-Bridge (N- and P-Channel)

Partnumber Manufacturer Quantity Availability
SI4501DY 7 In Stock

Description and Introduction

Complementary MOSFET Half-Bridge (N- and P-Channel) The SI4501DY is a P-channel MOSFET manufactured by Vishay Siliconix. Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Drain-Source Voltage (VDS):** -20 V  
- **Gate-Source Voltage (VGS):** ±12 V  
- **Continuous Drain Current (ID):** -4.3 A  
- **Pulsed Drain Current (IDM):** -17 A  
- **Power Dissipation (PD):** 2.5 W  
- **On-Resistance (RDS(on)):** 0.045 Ω (max) at VGS = -10 V  
- **Threshold Voltage (VGS(th)):** -1 V to -2 V  
- **Operating Junction Temperature (TJ):** -55°C to +150°C  

### **Description:**  
The SI4501DY is a P-channel Power MOSFET designed for high-efficiency power management applications. It features low on-resistance and fast switching performance, making it suitable for load switching, power supplies, and DC-DC converters.  

### **Features:**  
- Low on-resistance (RDS(on)) for reduced conduction losses  
- Fast switching speed  
- High current handling capability  
- Logic-level gate drive compatibility  
- Lead-free and RoHS compliant  

The device is available in a SO-8 package.

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