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SI4426DY from VISHAY

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SI4426DY

Manufacturer: VISHAY

20-V (D-S) Single
Partnumber Manufacturer Quantity Availability
SI4426DY VISHAY 50 In Stock

Description and Introduction

20-V (D-S) Single **Manufacturer:** VISHAY  

**Part Number:** SI4426DY  

**Specifications:**  
- **Type:** N-Channel MOSFET  
- **Drain-Source Voltage (VDSS):** 60V  
- **Continuous Drain Current (ID):** 13A  
- **Pulsed Drain Current (IDM):** 52A  
- **Power Dissipation (PD):** 45W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 0.022Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 2V (min), 4V (max)  
- **Input Capacitance (Ciss):** 1100pF (typ)  
- **Package:** SO-8  

**Descriptions and Features:**  
- Designed for high-efficiency power management applications.  
- Low on-resistance for reduced conduction losses.  
- Fast switching performance.  
- Suitable for DC-DC converters, motor control, and power switching circuits.  
- Lead-free and RoHS compliant.  

(Source: VISHAY datasheet for SI4426DY)

Application Scenarios & Design Considerations

20-V (D-S) Single

Alternative Part Number

  • FDS6690A --: N-channel logic-level MOSFET in SO-8 with comparable RDS(on) and voltage rating, widely available and pin-compatible.
  • IRF7413Z --: N-channel MOSFET in SO-8 with similar on-resistance and current capability, suitable drop-in replacement for switching applications.
  • AO4406 --: N-channel SO-8 MOSFET with comparable VDS and RDS(on) specifications, cost-effective alternative for low-voltage switching.

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