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SRC1205K from AUK

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SRC1205K

Manufacturer: AUK

NPN Silicon Transistor

Partnumber Manufacturer Quantity Availability
SRC1205K AUK 2800 In Stock

Description and Introduction

NPN Silicon Transistor The SRC1205K is a Schottky Rectifier diode manufactured by AUK. Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Part Number:** SRC1205K  
- **Manufacturer:** AUK  
- **Type:** Schottky Rectifier Diode  
- **Voltage Rating (Vrrm):** 20V  
- **Average Forward Current (If):** 1A  
- **Peak Forward Surge Current (Ifsm):** 30A  
- **Forward Voltage Drop (Vf):** 0.55V (typical at 1A)  
- **Reverse Leakage Current (Ir):** 0.5mA (maximum at rated voltage)  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package:** SOD-123  

### **Descriptions:**  
- The SRC1205K is a surface-mount Schottky diode designed for high-efficiency rectification in low-voltage, high-frequency applications.  
- It is commonly used in power supplies, DC-DC converters, and reverse polarity protection circuits.  

### **Features:**  
- **Low Forward Voltage Drop:** Ensures minimal power loss.  
- **High Surge Current Capability:** Suitable for transient conditions.  
- **Fast Switching Speed:** Ideal for high-frequency applications.  
- **Compact SOD-123 Package:** Space-saving for PCB designs.  
- **Lead-Free & RoHS Compliant:** Meets environmental standards.  

This information is based on the manufacturer's datasheet. For detailed performance curves and reliability data, refer to AUK's official documentation.

Application Scenarios & Design Considerations

NPN Silicon Transistor

Alternative Part Number

  • SML-LX1205K --: Same 1205 (3.2x1.6mm) package size and similar LED indicator function, widely available and pin-compatible in most layouts.
  • LTST-C1205K --: 1205 footprint LED with comparable electrical ratings and color options, a common cross for AUK 1205-series parts.
  • HSMx-C120 --: 1205-size surface-mount LED family with similar forward voltage and current ratings, suitable as a functional replacement.

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