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MBR3040CT from GS

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MBR3040CT

Manufacturer: GS, LT

Wide Temperature Range and High Tjm Schottky Barrier Rectifiers

Partnumber Manufacturer Quantity Availability
MBR3040CT GS, LT 3420 In Stock

Description and Introduction

Wide Temperature Range and High Tjm Schottky Barrier Rectifiers The MBR3040CT is a Schottky rectifier manufactured by General Semiconductor (GS), now part of Vishay. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
General Semiconductor (GS), now Vishay  

### **Part Number:**  
MBR3040CT  

### **Type:**  
Schottky Barrier Rectifier  

### **Package:**  
TO-220AB (3-pin)  

### **Voltage & Current Ratings:**  
- **Average Forward Current (Io):** 30A  
- **Peak Forward Surge Current (Ifsm):** 300A  
- **Maximum Repetitive Reverse Voltage (Vrrm):** 40V  
- **Forward Voltage Drop (Vf):** 0.71V (typical at 15A)  

### **Features:**  
- **Low Power Loss:** Due to Schottky barrier construction  
- **High Efficiency:** Low forward voltage drop  
- **High Surge Current Capability:** Up to 300A  
- **Guard Ring for Transient Protection:** Enhances reliability  
- **High Temperature Operation:** Suitable for demanding environments  

### **Applications:**  
- Power supplies  
- DC-DC converters  
- Reverse polarity protection  
- Freewheeling diodes  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics, refer to the official Vishay documentation.

Application Scenarios & Design Considerations

Wide Temperature Range and High Tjm Schottky Barrier Rectifiers

Alternative Part Number

  • SBL3040PT --: Dual common-cathode Schottky rectifier with 30A/40V ratings, same TO-247/TO-3P style package and pinout, direct functional drop-in replacement.
  • VS-30CTQ040 --: 30A 40V dual Schottky rectifier in TO-220AB, comparable forward voltage and current rating, widely available and pin-compatible for most MBR3040CT applications.
  • STPS3040CT --: 30A 40V dual Schottky barrier rectifier with similar Vf and thermal characteristics, suitable alternative when the original GS part is unavailable.
  • SBR3040CT --: Same 30A 40V dual common-cathode Schottky rectifier in TO-220AB, direct electrical and footprint replacement.

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