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SRC1211UF from AUK

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SRC1211UF

Manufacturer: AUK

NPN Silicon Transistor

Partnumber Manufacturer Quantity Availability
SRC1211UF AUK 1470 In Stock

Description and Introduction

NPN Silicon Transistor The SRC1211UF is a Schottky Rectifier manufactured by AUK. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Type:** Schottky Rectifier  
- **Voltage Rating (Vrrm):** 20V  
- **Current Rating (If(AV)):** 1A  
- **Forward Voltage (Vf):** 0.55V (at 1A)  
- **Reverse Current (Ir):** 0.5mA (at 20V)  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package:** SOD-123FL  

### **Descriptions:**  
- The SRC1211UF is a high-efficiency Schottky barrier rectifier designed for low-voltage, high-frequency applications.  
- It is suitable for use in power supplies, DC-DC converters, and reverse polarity protection circuits.  

### **Features:**  
- Low forward voltage drop for reduced power loss.  
- High switching speed for improved efficiency.  
- Lead-free and RoHS compliant.  
- Compact SOD-123FL package for space-saving designs.  

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

Application Scenarios & Design Considerations

NPN Silicon Transistor

Alternative Part Number

  • PT1211UF --: Same 1211 package infrared emitter with similar forward current and wavelength, widely available and pin-compatible.
  • IR333-A --: Standard 3mm-class IR emitter with comparable radiant intensity and forward voltage, suitable drop-in for many 1211 applications.
  • TSAL6100 --: High-reliability 940nm IR emitter with similar optical and electrical characteristics, good substitute when exact AUK part is unavailable.

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