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SI9707DY

Manufacturer: VISHAY

PC Card (PCMCIA) Dual Interface Switch

Partnumber Manufacturer Quantity Availability
SI9707DY VISHAY 594 In Stock

Description and Introduction

PC Card (PCMCIA) Dual Interface Switch The part **SI9707DY** is manufactured by **VISHAY**. Below are the specifications, descriptions, and features based on the available factual information:  

### **Specifications:**  
- **Manufacturer:** VISHAY  
- **Part Number:** SI9707DY  
- **Type:** N-Channel Power MOSFET  
- **Voltage Rating (VDS):** 30V  
- **Current Rating (ID):** 9.5A (continuous)  
- **Power Dissipation (PD):** 2.5W  
- **On-Resistance (RDS(on)):** 0.035Ω (max) @ VGS = 10V  
- **Gate Threshold Voltage (VGS(th)):** 1V (min) – 2V (max)  
- **Gate Charge (Qg):** 13nC (typical)  
- **Input Capacitance (Ciss):** 580pF (typical)  
- **Package:** SO-8 (Surface Mount)  

### **Descriptions:**  
The **SI9707DY** is an N-Channel MOSFET designed for power management applications, including DC-DC converters, motor control, and load switching. It offers low on-resistance and fast switching performance, making it suitable for high-efficiency power circuits.  

### **Features:**  
- Low on-resistance for reduced conduction losses  
- Fast switching speed  
- High current handling capability  
- Surface-mount SO-8 package for compact designs  
- Suitable for power management and switching applications  

This information is based on the manufacturer's datasheet and technical documentation. For detailed performance characteristics, refer to the official **VISHAY** datasheet.

Application Scenarios & Design Considerations

PC Card (PCMCIA) Dual Interface Switch

Alternative Part Number

  • FDS6690A --: N-channel MOSFET in SO-8 with comparable voltage and current ratings, widely available and pin-compatible.
  • IRF7413 --: Logic-level N-channel MOSFET in SO-8 package with similar RDS(on) and current capability.
  • AO4406 --: N-channel MOSFET in SO-8 with comparable specifications and good availability as a drop-in replacement.
  • IRF7413Z --: SO-8 N-channel MOSFET with similar RDS(on) and current capability, suitable drop-in replacement in most designs.
  • AO4406A --: SO-8 N-channel MOSFET offering comparable on-resistance and voltage rating at low cost.

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