IC Phoenix logo

Home ›  S  › S26 > SI4882DY

SI4882DY from VISHAY

Fast Delivery, Competitive Price @IC-phoenix

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

SI4882DY

Manufacturer: VISHAY, SILICONIX

N-Channel Reduced Qg, Fast Switching MOSFET

Partnumber Manufacturer Quantity Availability
SI4882DY VISHAY, SILICONIX 5044 In Stock

Description and Introduction

N-Channel Reduced Qg, Fast Switching MOSFET The SI4882DY is a P-channel MOSFET manufactured by Siliconix (now part of Vishay). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Drain-Source Voltage (VDSS):** -30V  
- **Gate-Source Voltage (VGS):** ±20V  
- **Continuous Drain Current (ID):** -5.5A  
- **Pulsed Drain Current (IDM):** -22A  
- **Power Dissipation (PD):** 2.5W  
- **On-Resistance (RDS(on)):** 0.035Ω (max) at VGS = -10V  
- **Threshold Voltage (VGS(th)):** -1V to -3V  
- **Total Gate Charge (Qg):** 18nC (typical)  
- **Input Capacitance (Ciss):** 650pF (typical)  
- **Output Capacitance (Coss):** 190pF (typical)  
- **Reverse Transfer Capacitance (Crss):** 60pF (typical)  
- **Operating Temperature Range:** -55°C to +150°C  

### **Description:**
The SI4882DY is a P-channel enhancement-mode MOSFET designed for high-efficiency power management applications. It features low on-resistance and fast switching performance, making it suitable for load switching, power supplies, and DC-DC converters.

### **Features:**
- **Low On-Resistance:** Minimizes conduction losses.  
- **Fast Switching:** Enhances efficiency in high-frequency applications.  
- **Avalanche Energy Rated:** Provides robustness in inductive load conditions.  
- **Logic-Level Gate Drive:** Compatible with 5V drive signals.  
- **TO-252 (DPAK) Package:** Compact surface-mount design for efficient PCB space utilization.  

For detailed datasheet information, refer to Vishay Siliconix documentation.

Application Scenarios & Design Considerations

N-Channel Reduced Qg, Fast Switching MOSFET

Alternative Part Number

  • FDS6680A --: N-channel MOSFET in SO-8 with comparable RDS(on) and voltage rating, widely available and a common drop-in for Vishay SO-8 parts.
  • IRF7413 --: N-channel SO-8 MOSFET with similar current and voltage ratings, well-established alternative with good availability.
  • NTMS4816N --: SO-8 N-channel MOSFET with comparable on-resistance and ratings, suitable as a functional replacement.
  • NTMS4800N --: N-channel MOSFET in SO-8 with comparable RDS(on) and current capability, offering a different series naming while matching the original's switching performance.

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