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SI3441BDV from VIS

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SI3441BDV

Manufacturer: VIS, VISHAY, FAI

P-Channel 2.5-V (G-S) MOSFET
Partnumber Manufacturer Quantity Availability
SI3441BDV VIS, VISHAY, FAI 152045 In Stock

Description and Introduction

P-Channel 2.5-V (G-S) MOSFET The SI3441BDV is a P-channel MOSFET manufactured by Vishay. Below are the specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Vishay  
- **Part Number:** SI3441BDV  
- **Type:** P-Channel MOSFET  
- **Drain-Source Voltage (VDSS):** -20V  
- **Gate-Source Voltage (VGS):** ±12V  
- **Continuous Drain Current (ID):** -4.3A  
- **Pulsed Drain Current (IDM):** -17A  
- **Power Dissipation (PD):** 2.5W  
- **On-Resistance (RDS(on)):** 0.045Ω (max) at VGS = -10V  
- **Threshold Voltage (VGS(th)):** -1V to -2V  
- **Total Gate Charge (Qg):** 12nC (typical)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** PowerPAK® SO-8  

### **Descriptions:**
- The SI3441BDV is a P-channel MOSFET designed for power management applications.  
- It is optimized for low on-resistance and high efficiency in switching applications.  
- Suitable for battery protection, load switching, and DC-DC conversion.  

### **Features:**
- **Low On-Resistance:** Minimizes conduction losses.  
- **Fast Switching Speed:** Enhances performance in high-frequency applications.  
- **PowerPAK® SO-8 Package:** Provides improved thermal performance and compact footprint.  
- **AEC-Q101 Qualified:** Suitable for automotive applications.  
- **Lead (Pb)-Free & RoHS Compliant:** Meets environmental standards.  

This information is based solely on Vishay's datasheet and product documentation.

Application Scenarios & Design Considerations

P-Channel 2.5-V (G-S) MOSFET

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 --: Similar 30V N-channel MOSFET in SO-8 package with low gate charge, suitable drop-in replacement for switching applications.
  • AO4406 --: 30V N-channel MOSFET in SO-8 with comparable current rating and low RDS(on), cost-effective alternative.
  • AO4406A --: N-channel MOSFET in SO-8 with similar voltage and on-resistance ratings, cost-effective alternative from a different series.
  • FDC642P --: P-channel MOSFET in SOT-23 package with comparable voltage and current ratings, widely available and pin-compatible for most low-power switching designs.
  • DMP3098L --: P-channel MOSFET in SOT-23 with similar RDS(on) and voltage rating, suitable drop-in replacement for load switching applications.
  • AO3401A --: Popular P-channel MOSFET in SOT-23 with comparable specifications, low cost and broad availability as an alternative.

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