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IL215 from SIEM

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IL215

Manufacturer: SIEM

SMALL OUTLINE OPTICALLY COUPLED ISOLATOR TRANSISTOR OUTPUT

Partnumber Manufacturer Quantity Availability
IL215 SIEM 992 In Stock

Description and Introduction

SMALL OUTLINE OPTICALLY COUPLED ISOLATOR TRANSISTOR OUTPUT The IL215 is an optocoupler (optoisolator) manufactured by Vishay Semiconductor. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Isolation Voltage:** 5300 Vrms  
- **Input Current (IF):** 10 mA (typical)  
- **Forward Voltage (VF):** 1.25 V (typical at IF = 10 mA)  
- **Current Transfer Ratio (CTR):** 20% to 300% (at IF = 10 mA, VCE = 5 V)  
- **Output Collector-Emitter Voltage (VCEO):** 70 V  
- **Switching Speed (tPLH/tPHL):** 3 µs / 4 µs (typical)  
- **Operating Temperature Range:** -55°C to +110°C  
- **Package Type:** DIP-6 (Dual In-line Package, 6 pins)  

### **Description:**  
The IL215 is a high-speed optocoupler with a gallium arsenide (GaAs) infrared LED optically coupled to a silicon phototransistor. It is designed for applications requiring electrical isolation and signal transmission between circuits, such as in industrial controls, power supplies, and communication systems.

### **Features:**  
- High isolation voltage (5300 Vrms)  
- High-speed switching performance  
- Wide operating temperature range (-55°C to +110°C)  
- Compact DIP-6 package  
- Compatible with standard PCB assembly processes  
- Low power consumption  

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

Application Scenarios & Design Considerations

SMALL OUTLINE OPTICALLY COUPLED ISOLATOR TRANSISTOR OUTPUT

Alternative Part Number

  • SFH615A-2 --: Industry-standard optocoupler with similar CTR and isolation ratings, widely available and pin-compatible in most circuits.
  • PC817 --: Very common general-purpose optocoupler offering comparable isolation voltage and current transfer ratio, low cost and easy to source.
  • TLP521-1 --: Single-channel phototransistor optocoupler with similar electrical characteristics, suitable drop-in replacement for many IL215 applications.
  • LTV-817 --: Cost-effective optocoupler equivalent to PC817 with similar CTR and isolation specs, suitable drop-in replacement for many IL215 applications.

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