TBD62781AFWG,EHZ

Product Overview

• Category: Integrated Circuit (IC)
• Use: TBD62781AFWG,EHZ is a high-voltage, high-current Darlington transistor array. It is commonly used for driving relays, lamps, and LED displays.
• Characteristics: This IC has eight channels with built-in clamp diodes for inductive load protection. It operates at a wide voltage range and can handle high currents. The device comes in a small surface-mount package.
• Package: Surface Mount Device (SMD)
• Essence: TBD62781AFWG,EHZ is designed to provide efficient and reliable control of high-power loads.
• Packaging/Quantity: The IC is typically packaged in reels or tubes, with a quantity of 2500 units per reel.

Specifications

• Input Voltage: 5V
• Output Voltage: 50V
• Continuous Collector Current: 500mA
• Isolation Voltage: 5000Vrms
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The TBD62781AFWG,EHZ IC has a dual in-line package (DIP) with 16 pins. The pin configuration is as follows:

Pin 1: Input 1 Pin 2: Output 1 Pin 3: Ground Pin 4: Input 2 Pin 5: Output 2 Pin 6: Ground Pin 7: Input 3 Pin 8: Output 3 Pin 9: Ground Pin 10: Input 4 Pin 11: Output 4 Pin 12: Ground Pin 13: Input 5 Pin 14: Output 5 Pin 15: Ground Pin 16: VCC

Functional Features

• High-voltage and high-current capability
• Built-in clamp diodes for inductive load protection
• Low power consumption
• Wide operating voltage range
• Compact size and surface-mount package for easy integration

Advantages and Disadvantages

Advantages: - Can drive high-power loads efficiently - Provides reliable control with built-in protection - Suitable for various applications due to wide operating voltage range - Small package size allows for space-saving designs

Disadvantages: - Limited to driving inductive loads - Requires external components for proper operation - Not suitable for low-power applications

Working Principles

TBD62781AFWG,EHZ operates based on the Darlington transistor array principle. It uses multiple Darlington pairs to amplify the input signal and provide high current gain. The built-in clamp diodes protect the IC from voltage spikes generated by inductive loads.

Application Field Plans

TBD62781AFWG,EHZ is commonly used in the following applications: 1. Industrial automation systems 2. Automotive electronics 3. Home appliances 4. Robotics 5. LED displays and signage

Alternative Models

Here are some alternative models that can be considered as replacements for TBD62781AFWG,EHZ: 1. ULN2803A 2. TPIC6B595 3. MAX7219 4. SN754410 5. L293D

These alternatives offer similar functionality and can be used depending on specific requirements and availability.

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