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SD103BW from VISHAY

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SD103BW

Manufacturer: VISHAY, DIODES

Schottky Diodes

Partnumber Manufacturer Quantity Availability
SD103BW VISHAY, DIODES 62000 In Stock

Description and Introduction

Schottky Diodes The part SD103BW is a Schottky Barrier Diode manufactured by Vishay. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Vishay  
- **Part Number:** SD103BW  
- **Type:** Schottky Barrier Diode  
- **Package:** SOD-123 (MiniMELF)  
- **Maximum Reverse Voltage (VR):** 20V  
- **Average Forward Current (IF):** 0.5A  
- **Peak Forward Surge Current (IFSM):** 2A  
- **Forward Voltage Drop (VF):** 0.55V (at 1A)  
- **Reverse Leakage Current (IR):** 0.5mA (at VR = 20V)  
- **Operating Temperature Range:** -65°C to +125°C  

### **Descriptions:**  
- The SD103BW is a high-efficiency Schottky diode designed for low-power applications.  
- It is housed in a SOD-123 package, which is compact and suitable for surface-mount applications.  
- The diode is optimized for fast switching and low forward voltage drop.  

### **Features:**  
- **Low Forward Voltage Drop:** Ensures minimal power loss.  
- **Fast Switching Speed:** Suitable for high-frequency applications.  
- **High Surge Current Capability:** Can handle short-duration overcurrent conditions.  
- **Small Form Factor:** SOD-123 package is ideal for space-constrained designs.  
- **RoHS Compliant:** Meets environmental standards.  

This information is strictly factual and sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

Schottky Diodes

Alternative Part Number

  • BAT54W --: Schottky barrier diode in SOD-123 with similar low forward voltage and fast switching, widely available and pin-compatible.
  • 1N5819W --: Schottky diode in SOD-123 rated 40V/1A, a common drop-in replacement for small-signal Schottky rectifiers.
  • PMEG4010EH --: Low VF Schottky diode in SOD-123 with 40V/1A rating, suitable alternative with different series naming.
  • PMEG2010ER --: Low VF Schottky diode in SOD-123 with similar electrical characteristics, good alternative when efficiency matters.

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