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TD62594AFN from TOS,TOSHIBA

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TD62594AFN

Manufacturer: TOS

8CH SINGLE DRIVER : COMMON EMITTER

Partnumber Manufacturer Quantity Availability
TD62594AFN TOS 4000 In Stock

Description and Introduction

8CH SINGLE DRIVER : COMMON EMITTER The TD62594AFN is a high-voltage, high-current Darlington transistor array manufactured by Toshiba. Here are the key specifications, descriptions, and features:  

### **Specifications:**  
- **Manufacturer:** Toshiba  
- **Type:** Darlington Transistor Array  
- **Number of Channels:** 8  
- **Output Current (per channel):** 500 mA (max)  
- **Output Voltage (max):** 50 V  
- **Input Voltage (max):** 5 V (TTL/CMOS compatible)  
- **Power Dissipation (total):** 2.25 W (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 18-pin DIP (Plastic)  

### **Descriptions:**  
- The TD62594AFN integrates eight Darlington transistor pairs with common emitters and built-in suppression diodes for inductive loads.  
- It is designed for interfacing between low-voltage logic circuits (TTL/CMOS) and high-current/high-voltage peripheral devices.  
- Each channel includes a series input resistor for direct logic-level interfacing.  

### **Features:**  
- **High-Voltage Output:** Up to 50 V per channel.  
- **High Current Sink Capability:** 500 mA per channel (600 mA peak).  
- **Built-in Clamp Diodes:** For inductive load protection.  
- **Input Resistors Included:** Simplifies interfacing with logic circuits.  
- **Wide Operating Temperature Range:** Suitable for industrial applications.  
- **TTL/CMOS Compatible Inputs:** Works with 5V logic levels.  

This device is commonly used in relay drivers, LED displays, motor controllers, and other high-power switching applications.

Application Scenarios & Design Considerations

8CH SINGLE DRIVER : COMMON EMITTER

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