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MBR140SFT3 from ON,ON Semiconductor

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MBR140SFT3

Manufacturer: ON

1A 40V Schottky Rectifier

Partnumber Manufacturer Quantity Availability
MBR140SFT3 ON 56000 In Stock

Description and Introduction

1A 40V Schottky Rectifier The MBR140SFT3 is a Schottky Barrier Rectifier manufactured by ON Semiconductor. Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Voltage Rating (V_RRM):** 40V  
- **Average Forward Current (I_F(AV)):** 14A  
- **Peak Forward Surge Current (I_FSM):** 150A (non-repetitive)  
- **Forward Voltage Drop (V_F):** 0.55V (typical at 7A)  
- **Reverse Leakage Current (I_R):** 1mA (typical at 40V)  
- **Operating Junction Temperature (T_J):** -65°C to +175°C  
- **Package:** TO-220AB  

### **Descriptions:**
- The MBR140SFT3 is a high-efficiency Schottky rectifier designed for low-voltage, high-frequency applications.  
- It is optimized for switching power supplies, DC-DC converters, and reverse polarity protection circuits.  
- The device features a low forward voltage drop and minimal switching losses.  

### **Features:**
- **Low Power Loss:** High efficiency due to low forward voltage.  
- **Fast Switching:** Ideal for high-frequency applications.  
- **High Surge Current Capability:** Withstands high transient currents.  
- **Guard Ring Protection:** Ensures reliability under reverse bias conditions.  
- **Lead-Free & RoHS Compliant:** Meets environmental standards.  

This information is based solely on the manufacturer's datasheet for the MBR140SFT3.

Application Scenarios & Design Considerations

1A 40V Schottky Rectifier

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