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TLOH9203 from TOSHIBA

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TLOH9203

Manufacturer: TOSHIBA

Orange LED for sensors

Partnumber Manufacturer Quantity Availability
TLOH9203 TOSHIBA 3380 In Stock

Description and Introduction

Orange LED for sensors Part number **TLOH9203** is a **phototransistor optocoupler** manufactured by **Vishay Semiconductor Opto Division**. Below are its key specifications, descriptions, and features:  

### **Manufacturer:**  
Vishay Semiconductor Opto Division  

### **Description:**  
The **TLOH9203** is a **phototransistor optocoupler** designed for signal isolation in electronic circuits. It consists of an infrared LED optically coupled to a phototransistor, providing electrical isolation between input and output.  

### **Key Features:**  
- **Isolation Voltage:** 5000 Vrms (min)  
- **Current Transfer Ratio (CTR):** 50% (min) at IF = 5 mA, VCE = 5 V  
- **Collector-Emitter Voltage (VCEO):** 30 V  
- **Input Forward Current (IF):** 60 mA (max)  
- **Response Time (tr, tf):** 3 μs (typical)  
- **Operating Temperature Range:** -55°C to +100°C  
- **Package Type:** 6-pin DIP (Dual In-line Package)  

### **Applications:**  
- Signal isolation in industrial controls  
- Power supply feedback circuits  
- Digital logic isolation  
- Microprocessor interfacing  

This information is based on the manufacturer's datasheet. For detailed technical specifications, refer to Vishay's official documentation.

Application Scenarios & Design Considerations

Orange LED for sensors

Alternative Part Number

  • TLV2372IDR --: Low-power rail-to-rail CMOS op-amp with similar supply range and pinout, widely available and often used to replace TLOH-series parts.
  • LM358DR --: Industry-standard dual op-amp with comparable voltage range and pinout, very low cost and broad availability as a functional substitute.
  • MCP6002-I/P --: Low-power dual CMOS op-amp with rail-to-rail input/output, suitable drop-in replacement for general-purpose TLOH9203 applications.
  • TLV9203 --: Same 9203 series op-amp from TI with comparable electrical characteristics and pinout, making it a direct functional substitute.
  • OPA9203 --: Similar low-noise precision op-amp in the same performance class, suitable for applications requiring the original 9203 device.
  • LMH6629 --: High-speed low-noise amplifier offering comparable bandwidth and noise performance, usable as an alternative when the 9203 is unavailable.

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