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ULN2066B from SPRAGUE 2

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16.113ms

ULN2066B

Manufacturer: SPRAGUE 2

50V

Partnumber Manufacturer Quantity Availability
ULN2066B SPRAGUE 2 1 In Stock

Description and Introduction

50V The ULN2066B is a high-voltage, high-current Darlington transistor array manufactured by Sprague. Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Configuration:** Quad Darlington (4 channels)  
- **Output Current (per channel):** 1.5A (peak)  
- **Output Voltage (Max):** 50V  
- **Input Voltage (Max):** 30V  
- **Input Current (per channel):** 3mA (typical)  
- **Saturation Voltage (Max):** 1.6V at 500mA  
- **Power Dissipation (Total):** 4W  
- **Operating Temperature Range:** -20°C to +85°C  

### **Descriptions:**  
- The ULN2066B is designed for driving high-current loads such as relays, solenoids, lamps, and stepper motors.  
- It includes built-in suppression diodes for inductive load protection.  
- The device is compatible with TTL, DTL, PMOS, and CMOS logic levels.  

### **Features:**  
- **High-Voltage Outputs:** Up to 50V  
- **High-Current Capability:** 1.5A per channel  
- **Integrated Clamp Diodes:** For inductive transient suppression  
- **Input Pins Matched to Logic Families:** Simplifies interfacing  
- **Wide Operating Temperature Range:** Suitable for industrial applications  

The ULN2066B is housed in a **16-pin DIP (Dual In-line Package)**.  

(Note: Always refer to the official datasheet for precise details.)

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