IC Phoenix logo

Home ›  M  › M92 > MBR140SFT1G

MBR140SFT1G from ON,ON Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

MBR140SFT1G

Manufacturer: ON, SK/ON

Surface Mount Schottky Power Rectifier

Partnumber Manufacturer Quantity Availability
MBR140SFT1G ON, SK/ON 206000 In Stock

Description and Introduction

Surface Mount Schottky Power Rectifier The MBR140SFT1G is a Schottky Barrier Rectifier manufactured by ON Semiconductor. Below are the specifications, descriptions, and features based on the factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** ON Semiconductor  
- **Part Number:** MBR140SFT1G  
- **Type:** Schottky Barrier Rectifier  
- **Voltage Rating (VRRM):** 40 V  
- **Average Forward Current (IF(AV)):** 1 A  
- **Peak Forward Surge Current (IFSM):** 30 A (non-repetitive)  
- **Forward Voltage Drop (VF):** 0.55 V (typical) at 1 A  
- **Reverse Leakage Current (IR):** 0.5 mA (maximum) at 40 V  
- **Operating Junction Temperature (TJ):** -65°C to +125°C  
- **Package:** SOD-123FL  

### **Descriptions:**
- The MBR140SFT1G is a Schottky diode designed for high-efficiency rectification in low-voltage, high-frequency applications.  
- It is optimized for switching power supplies, freewheeling diodes, and reverse polarity protection.  
- The device features a low forward voltage drop and fast switching characteristics.  

### **Features:**
- **Low Forward Voltage Drop:** Enhances efficiency in power-sensitive applications.  
- **Fast Switching Speed:** Suitable for high-frequency circuits.  
- **High Surge Current Capability:** Withstands transient overloads.  
- **Low Power Loss:** Improves thermal performance.  
- **Pb-Free and RoHS Compliant:** Environmentally friendly.  

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

Application Scenarios & Design Considerations

Surface Mount Schottky Power Rectifier

Alternative Part Number

  • SS14 --: 1A 40V Schottky rectifier in SMA package, direct functional equivalent to MBR140SFT1G with similar forward voltage and current rating.
  • B140-13-F --: 1A 40V Schottky barrier rectifier in SMA, same ratings and package style, widely available and cost-effective drop-in replacement.
  • SK14 --: 1A 40V Schottky diode in SMA package, comparable electrical characteristics and footprint, suitable as an alternative source.
  • 1N5819 --: Widely available 1A 40V Schottky rectifier, electrically compatible replacement for general-purpose use in the same circuit.
  • B140 --: 1A 40V Schottky barrier rectifier in SMA, same voltage and current class, suitable drop-in alternative.

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