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SR1640 from JF

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SR1640

Manufacturer: JF

YI ELECTRONIC CO., LTD. - MINIATURE SCHOTTKY BARRIER RECTIFIER

Partnumber Manufacturer Quantity Availability
SR1640 JF 38 In Stock

Description and Introduction

YI ELECTRONIC CO., LTD. - MINIATURE SCHOTTKY BARRIER RECTIFIER The part SR1640 is a Schottky rectifier diode. Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Various (commonly available from multiple suppliers)  
- **Type:** Schottky Barrier Rectifier Diode  
- **Voltage Rating (Vrrm):** 40V  
- **Average Forward Current (If):** 16A  
- **Peak Forward Surge Current (Ifsm):** 150A  
- **Forward Voltage Drop (Vf):** Typically 0.55V at 8A  
- **Reverse Leakage Current (Ir):** 0.5mA (max) at rated voltage  
- **Operating Temperature Range:** -65°C to +125°C  
- **Package:** DO-201AD (Axial Lead)  

### **Descriptions:**  
- The SR1640 is a high-efficiency Schottky diode designed for low-voltage, high-frequency rectification.  
- It is commonly used in power supplies, DC-DC converters, and reverse polarity protection circuits.  

### **Features:**  
- **Low Forward Voltage Drop:** Enhances efficiency in power applications.  
- **Fast Switching Speed:** Suitable for high-frequency operations.  
- **High Surge Current Capability:** Can handle short-duration overloads.  
- **Low Power Loss:** Improves thermal performance.  

This information is based solely on the technical specifications of the SR1640 diode.

Application Scenarios & Design Considerations

YI ELECTRONIC CO., LTD. - MINIATURE SCHOTTKY BARRIER RECTIFIER

Alternative Part Number

  • MBR1640 --: Same 16A 40V Schottky barrier rectifier rating in a similar TO-220 package, widely available and a direct functional drop-in.
  • STPS1640 --: 16A 40V Schottky rectifier with comparable forward voltage and switching characteristics, suitable as an equivalent replacement.
  • VS-16CTQ040 --: 16A 40V Schottky rectifier in TO-220, matching current and voltage ratings with similar thermal performance.
  • 1N5822 --: Widely available 3A 40V Schottky diode; suitable for lower-current designs but verify current rating before substitution.
  • MBR1040 --: 10A 40V Schottky rectifier with similar forward voltage and package options, a practical drop-in for moderate-load circuits.

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