IC Phoenix logo

Home ›  S  › S24 > SI3865DV

SI3865DV from VISHAY

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

SI3865DV

Manufacturer: VISHAY

Load Switch with Integrated Level-Shift

Partnumber Manufacturer Quantity Availability
SI3865DV VISHAY 4402 In Stock

Description and Introduction

Load Switch with Integrated Level-Shift The SI3865DV is a P-channel MOSFET manufactured by Vishay Siliconix. Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Drain-Source Voltage (VDS):** -20 V  
- **Gate-Source Voltage (VGS):** ±8 V  
- **Continuous Drain Current (ID):** -5.3 A  
- **Pulsed Drain Current (IDM):** -20 A  
- **Power Dissipation (PD):** 2.5 W  
- **On-Resistance (RDS(on)):** 50 mΩ at VGS = -4.5 V  
- **Threshold Voltage (VGS(th)):** -1 V (typical)  
- **Operating Temperature Range:** -55°C to +150°C  

### **Description:**  
The SI3865DV is a P-channel MOSFET designed for power management applications, including load switching and battery protection. It is housed in a PowerPAK® SO-8 package for efficient thermal performance.  

### **Features:**  
- Low on-resistance for reduced conduction losses  
- Fast switching performance  
- Optimized for high-efficiency power conversion  
- Lead-free and RoHS-compliant  
- Suitable for portable and battery-powered applications  

For detailed electrical characteristics and performance curves, refer to the official datasheet.

Application Scenarios & Design Considerations

Load Switch with Integrated Level-Shift

Alternative Part Number

  • FDC642P --: P-channel MOSFET in SOT-23 package with comparable voltage and current ratings, suitable drop-in replacement for load switch applications.
  • DMP3098L --: P-channel enhancement mode MOSFET in SOT-23 with similar RDS(on) and voltage rating, widely available and cost effective.
  • AO3401A --: Popular P-channel MOSFET in SOT-23 with low on-resistance and comparable specifications, good alternative for general switching use.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips