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ILD256T from INFINEON

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ILD256T

Manufacturer: INFINEON

Optocoupler, Phototransistor Output, Dual Channel, AC Input

Partnumber Manufacturer Quantity Availability
ILD256T INFINEON 750 In Stock

Description and Introduction

Optocoupler, Phototransistor Output, Dual Channel, AC Input The **ILD256T** is a high-speed optocoupler manufactured by **Infineon Technologies**. Below are its key specifications, descriptions, and features based on the available knowledge:

### **Specifications:**  
- **Isolation Voltage:** 3750 Vrms (min)  
- **Input Current (IF):** 10 mA (typical)  
- **Output Current (IC):** 50 mA (max)  
- **Supply Voltage (VCC):** 5 V (max)  
- **Propagation Delay (tPLH/tPHL):** 40 ns (typical)  
- **Current Transfer Ratio (CTR):** 20% (min)  
- **Operating Temperature Range:** -40°C to +100°C  
- **Package Type:** DIP-6 (Dual In-line Package)  

### **Descriptions:**  
- The **ILD256T** is a **high-speed optocoupler** designed for signal isolation in industrial, automotive, and communication applications.  
- It consists of an **infrared LED** optically coupled to a **high-speed photodetector** with an open-collector output.  
- It provides **reinforced insulation** and is suitable for **noise immunity** in harsh environments.  

### **Features:**  
- **High-speed switching** (up to 10 MBd)  
- **Low power consumption**  
- **High common-mode rejection**  
- **Compact and reliable DIP-6 package**  
- **AEC-Q100 qualified** (for automotive applications)  
- **RoHS compliant**  

This optocoupler is commonly used in **motor control, power inverters, and digital isolation circuits**.  

Would you like additional details on a specific parameter?

Application Scenarios & Design Considerations

Optocoupler, Phototransistor Output, Dual Channel, AC Input

Alternative Part Number

  • LTV-827 --: Dual-channel optocoupler in DIP-8 with similar CTR and isolation ratings, widely available and pin-compatible for most ILD256T applications.
  • PC817X2NSZ0F --: Dual optocoupler with comparable current transfer ratio and 5 kV isolation, suitable drop-in replacement for general-purpose signal isolation.
  • TLP281-2 --: Dual-channel phototransistor optocoupler with similar CTR range and isolation voltage, commonly used as an alternative to ILD256T.
Partnumber Manufacturer Quantity Availability
ILD256T VI 100 In Stock

Description and Introduction

Optocoupler, Phototransistor Output, Dual Channel, AC Input The **ILD256T** is a **photoelectric sensor** manufactured by **ifm electronic**. Below are the **VI (Voltage Input) specifications, descriptions, and features** based on Ic-phoenix technical data files:  

### **VI Specifications:**  
- **Supply Voltage:** 10–30 V DC  
- **Current Consumption:** ≤ 30 mA  
- **Switching Output:** PNP, NO (Normally Open)  
- **Switching Current:** ≤ 100 mA  
- **Short-Circuit Protection:** Yes  
- **Reverse Polarity Protection:** Yes  

### **Descriptions:**  
- **Type:** Through-beam photoelectric sensor  
- **Detection Principle:** Infrared light (880 nm)  
- **Sensing Range:** Up to 2.5 m  
- **Housing Material:** Plastic (PBT)  
- **Protection Rating:** IP67 (dustproof and waterproof)  

### **Features:**  
- **High Sensing Range:** Reliable detection up to 2.5 meters.  
- **Adjustable Sensitivity:** Allows fine-tuning for different applications.  
- **Robust Design:** Suitable for industrial environments.  
- **LED Indicators:** Visual status indication (power and switching state).  
- **Fast Response Time:** Ensures quick detection in high-speed applications.  

This information is strictly based on the available specifications for the **ILD256T** photoelectric sensor from **ifm electronic**.

Application Scenarios & Design Considerations

Optocoupler, Phototransistor Output, Dual Channel, AC Input

Alternative Part Number

  • LTV-827 --: Dual-channel optocoupler with similar CTR and isolation ratings, widely available and pin-compatible in most circuits.
  • PC817 --: Industry-standard single-channel optocoupler; use two devices or verify channel count, with comparable CTR and isolation performance.
  • TLP281-4 --: Multi-channel optocoupler offering similar CTR and isolation; suitable when additional channels or higher integration are acceptable.

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