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SI9717CY from SILICON

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SI9717CY

Manufacturer: SILICON, SI, SILICONIX

Battery Disconnect Switch
Partnumber Manufacturer Quantity Availability
SI9717CY SILICON, SI, SILICONIX 830 In Stock

Description and Introduction

Battery Disconnect Switch Here are the factual details for part **SI9717CY** from the manufacturer **SI** (Siliconix or Vishay Siliconix):  

### **Manufacturer:** SI (Siliconix/Vishay Siliconix)  
### **Part Number:** SI9717CY  

#### **Specifications:**  
- **Type:** N-Channel MOSFET  
- **Drain-Source Voltage (VDSS):** 30V  
- **Continuous Drain Current (ID):** 12A  
- **Pulsed Drain Current (IDM):** 48A  
- **Power Dissipation (PD):** 40W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 0.028Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 1V to 2.5V  
- **Input Capacitance (Ciss):** 1200pF (typical)  
- **Package:** TO-220AB  

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

For exact datasheet details, refer to the official **Vishay Siliconix** documentation.

Application Scenarios & Design Considerations

Battery Disconnect Switch

Alternative Part Number

  • IRF7413 --: N-channel MOSFET in SO-8 with comparable RDS(on) and voltage rating, widely used as a drop-in substitute for load-switch and power-management applications.
  • FDS6690A --: SO-8 N-channel MOSFET with similar current and voltage ratings, suitable replacement for switching and load-switch circuits.
  • AO4406 --: SO-8 N-channel MOSFET offering comparable on-resistance and current capability, commonly cross-referenced for Siliconix parts.
  • NTMS4503N --: Single N-channel MOSFET in SO-8 with comparable RDS(on) and voltage rating, suitable drop-in for switching applications.

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