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SOE-232HST

Manufacturer: MITSUMI

With Button Tactile Switches

Partnumber Manufacturer Quantity Availability
SOE-232HST,SOE232HST MITSUMI 84000 In Stock

Description and Introduction

With Button Tactile Switches The part **SOE-232HST** is a **high-speed optocoupler** designed for applications requiring electrical isolation and signal transmission. Below are its key specifications, descriptions, and features:

### **Manufacturer Specifications:**
- **Isolation Voltage:** Typically **2500Vrms** (minimum)  
- **Input Current (IF):** **5mA** (forward current)  
- **Output Voltage (VCE):** **30V** (collector-emitter voltage)  
- **Current Transfer Ratio (CTR):** **50%** (minimum at IF = 5mA, VCE = 5V)  
- **Switching Speed:** **1µs** (typical)  
- **Operating Temperature Range:** **-40°C to +85°C**  

### **Descriptions:**
- The **SOE-232HST** is a **phototransistor-based optocoupler** with an **infrared LED** input and a **phototransistor** output.  
- It provides **galvanic isolation** between input and output circuits, preventing ground loops and noise interference.  
- Suitable for **high-speed digital signal transmission** in industrial, automotive, and communication systems.  

### **Features:**
- **High-speed response** (ideal for digital signal isolation).  
- **Compact DIP-4 package** for easy PCB mounting.  
- **Low power consumption** with efficient CTR performance.  
- **Wide operating temperature range** for harsh environments.  
- **Compliant with industry safety standards** for electrical isolation.  

This information is based solely on the technical specifications and features of the **SOE-232HST** optocoupler.

Application Scenarios & Design Considerations

With Button Tactile Switches

Alternative Part Number

  • LTV-817S --: Common optocoupler in SMD package with similar CTR and isolation ratings, widely available and cost-effective substitute.
  • PC817X --: Industry-standard optocoupler with comparable current transfer ratio and isolation voltage, suitable for signal isolation applications.
  • EL817 --: Pin-compatible optocoupler offering similar electrical characteristics and reliability for general-purpose isolation circuits.
  • GP1S094HCZ0F --: Phototransistor output photointerrupter with similar slot sensing function, widely used as a Mitsumi SOE-series replacement.
  • EE-SX1103 --: Compact transmissive photointerrupter with comparable aperture and output characteristics, suitable drop-in for position sensing.
  • ITR9608 --: Low-cost transmissive optical sensor with similar slot width and phototransistor output, usable as a functional substitute.

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