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TIL195B from TEXASINSTRUM

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TIL195B

Manufacturer: TEXASINSTRUM, TEXAS

HIGH DENSITY A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS
Partnumber Manufacturer Quantity Availability
TIL195B TEXASINSTRUM, TEXAS 4484 In Stock

Description and Introduction

HIGH DENSITY A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS Here are the factual details about part TIL195B from the manufacturer TEXAS:  

### **Specifications:**  
- **Manufacturer:** TEXAS  
- **Part Number:** TIL195B  
- **Type:** Optocoupler (Optoisolator)  
- **Input Type:** Infrared LED  
- **Output Type:** Phototransistor  
- **Isolation Voltage:** Typically 2500Vrms  
- **Collector-Emitter Voltage (VCEO):** 30V  
- **Current Transfer Ratio (CTR):** 20% (minimum)  
- **Forward Current (IF):** 60mA (maximum)  
- **Operating Temperature Range:** -55°C to +100°C  
- **Package Type:** 6-Pin DIP (Dual In-line Package)  

### **Descriptions:**  
The TIL195B is an optocoupler designed to provide electrical isolation between input and output circuits. It consists of an infrared LED paired with a phototransistor, ensuring signal transmission while maintaining high voltage isolation.  

### **Features:**  
- High isolation voltage (2500Vrms)  
- Compact 6-pin DIP package  
- Reliable signal transmission  
- Wide operating temperature range  
- Suitable for industrial and control applications  

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

Application Scenarios & Design Considerations

HIGH DENSITY A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS

Alternative Part Number

  • LTV-817 --: Industry-standard optocoupler with similar CTR and isolation ratings, widely available and pin-compatible in most circuits.
  • PC817 --: Very common single-channel optocoupler with comparable current transfer ratio and isolation voltage, easy drop-in replacement.
  • 4N35 --: General-purpose optocoupler with similar transistor output and isolation characteristics, suitable when CTR requirements are moderate.
  • H11A1 --: Industry-standard optocoupler with similar phototransistor output and CTR range, widely available and pin-compatible in many TIL195B sockets.
  • 4N25 --: General-purpose phototransistor optocoupler with comparable isolation voltage and current transfer ratio, commonly used as a drop-in replacement for TIL-series parts.

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