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LH1516

High Voltage Solid State Relays

Partnumber Manufacturer Quantity Availability
LH1516 50 In Stock

Description and Introduction

High Voltage Solid State Relays The part **LH1516** is an optocoupler (optoisolator) manufactured by **Lite-On Inc.** It is designed to provide electrical isolation between input and output circuits.  

### **Specifications:**  
- **Type:** Phototransistor Output Optocoupler  
- **Input Type:** Infrared LED  
- **Output Type:** Phototransistor  
- **Isolation Voltage:** 5,300 Vrms  
- **Collector-Emitter Voltage (VCEO):** 30 V  
- **Collector Current (IC):** 50 mA  
- **Current Transfer Ratio (CTR):** 50% (minimum)  
- **Response Time (tON/tOFF):** 3 μs / 4 μs  
- **Operating Temperature Range:** -55°C to +110°C  
- **Package Type:** 6-Pin DIP (Dual In-line Package)  

### **Descriptions & Features:**  
- Provides high-voltage isolation between input and output circuits.  
- Suitable for signal transmission in industrial, medical, and communication applications.  
- Fast switching speed for digital signal isolation.  
- Compact and reliable design for PCB mounting.  
- Compliant with safety standards for electrical isolation.  

For exact datasheet details, refer to the manufacturer's documentation.

Partnumber Manufacturer Quantity Availability
LH1516 INFINEON 107 In Stock

Description and Introduction

High Voltage Solid State Relays The part **LH1516** is manufactured by **Infineon Technologies**.  

### **Specifications:**  
- **Type:** Optocoupler (Optoisolator)  
- **Input Type:** LED (Infrared)  
- **Output Type:** Phototransistor  
- **Isolation Voltage:** 5300Vrms  
- **Current Transfer Ratio (CTR):** 50% (min) at 5mA input current  
- **Switching Speed:** 3μs (max)  
- **Operating Temperature Range:** -55°C to +100°C  
- **Package:** DIP-6 (Dual In-line Package, 6-pin)  

### **Descriptions:**  
The **LH1516** is a high-speed optocoupler designed for signal isolation in industrial and automotive applications. It provides galvanic isolation between input and output circuits, ensuring protection against high-voltage transients.  

### **Features:**  
- High isolation voltage (5300Vrms)  
- Fast switching response (3μs)  
- High current transfer ratio (CTR)  
- Wide operating temperature range  
- Compact DIP-6 package  
- Suitable for harsh environments  

This optocoupler is commonly used in power supplies, motor control, and communication interfaces where electrical isolation is critical.

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