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IL31 from VISHAY

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IL31

Manufacturer: VISHAY

PHOTODARLINGTON OPTOCOUPLER

Partnumber Manufacturer Quantity Availability
IL31 VISHAY 9740 In Stock

Description and Introduction

PHOTODARLINGTON OPTOCOUPLER Here are the factual details about the **IL31** manufacturer **VISHAY** from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Vishay  
- **Part Number:** IL31  
- **Type:** Infrared Emitter (IRED)  
- **Wavelength:** Typically around 940 nm (infrared)  
- **Forward Voltage (Vf):** ~1.2 V (typical)  
- **Forward Current (If):** 50 mA (typical)  
- **Radiant Intensity:** ~10 mW/sr (typical at 50 mA)  
- **Viewing Angle:** ~20° (typical)  
- **Package Type:** T-1 (3 mm)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Description:**  
The **IL31** is an infrared emitter diode from Vishay, designed for applications requiring high-efficiency IR light emission. It is commonly used in remote control systems, optical switches, and sensor applications.  

### **Features:**  
- High radiant intensity  
- Narrow viewing angle (~20°)  
- Reliable and long operational life  
- Low forward voltage  
- RoHS compliant  

For exact electrical and optical characteristics, refer to the official Vishay datasheet.

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