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SI4048DY from VISHAY

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SI4048DY

Manufacturer: VISHAY

N-Channel 30 V (D-S) MOSFET
Partnumber Manufacturer Quantity Availability
SI4048DY VISHAY 10000 In Stock

Description and Introduction

N-Channel 30 V (D-S) MOSFET **Manufacturer:** VISHAY  

**Part Number:** SI4048DY  

**Specifications:**  
- **Type:** N-Channel MOSFET  
- **Drain-Source Voltage (VDSS):** 40V  
- **Continuous Drain Current (ID):** 50A  
- **Pulsed Drain Current (IDM):** 200A  
- **Power Dissipation (PD):** 125W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 8.5mΩ (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 1V to 2.5V  
- **Input Capacitance (Ciss):** 3000pF (typ)  
- **Package:** D2PAK (TO-263)  

**Descriptions and Features:**  
- High current handling capability with low on-resistance.  
- Optimized for high-efficiency power switching applications.  
- Low gate charge for fast switching performance.  
- Suitable for automotive, industrial, and power management applications.  
- RoHS compliant.  

(Note: Verify datasheet for latest specifications as values may vary.)

Application Scenarios & Design Considerations

N-Channel 30 V (D-S) MOSFET

Alternative Part Number

  • FDS6690A --: N-channel MOSFET in SO-8 with comparable RDS(on) and voltage rating, widely available and pin-compatible.
  • IRF7413Z --: Similar N-channel logic-level MOSFET in SO-8 package with matching current and voltage characteristics.
  • AO4406 --: Cost-effective N-channel MOSFET in SO-8 with comparable on-resistance and ratings, suitable drop-in replacement.

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