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Si4436DY from VISHAY

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Si4436DY

Manufacturer: VISHAY

ISL6844 Reference Design: ISL6844EVAL3Z

Partnumber Manufacturer Quantity Availability
SI4436DY VISHAY 10000 In Stock

Description and Introduction

ISL6844 Reference Design: ISL6844EVAL3Z **Manufacturer:** VISHAY  

**Part Number:** SI4436DY  

**Specifications:**  
- **Type:** N-Channel MOSFET  
- **Drain-Source Voltage (VDSS):** 30V  
- **Continuous Drain Current (ID):** 13A  
- **RDS(ON) (Max) @ VGS = 10V:** 8.5mΩ  
- **RDS(ON) (Max) @ VGS = 4.5V:** 12mΩ  
- **Gate-Source Voltage (VGS):** ±20V  
- **Power Dissipation (PD):** 2.5W  
- **Operating Junction Temperature (TJ):** -55°C to +150°C  
- **Package:** SO-8  

**Descriptions:**  
The SI4436DY is an N-Channel MOSFET designed for high-efficiency power management applications, offering low on-resistance and fast switching performance.  

**Features:**  
- Low RDS(ON) for reduced conduction losses  
- High current handling capability  
- Fast switching speed  
- Enhanced thermal performance  
- RoHS compliant  
- Lead-free package  

For detailed datasheet information, refer to the official VISHAY documentation.

Application Scenarios & Design Considerations

ISL6844 Reference Design: ISL6844EVAL3Z

Alternative Part Number

  • FDS4435BZ --: P-channel MOSFET in SO-8 with comparable voltage and current ratings, widely available and pin-compatible.
  • AO4435 --: P-channel MOSFET in SO-8 offering similar RDS(on) and current capability, a common drop-in substitute.
  • DMP4435LCP --: P-channel MOSFET in SO-8 with matching voltage class and low on-resistance, suitable alternative.

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