ULN2003ANE4 - Brand New Texas Instruments Transistors (BJT) - Arrays
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Description
The ULN2003ANE4 is a high voltage, high current Darlington transistor array used for driving relays, electric hammers, lighting equipment and LED display systems. It is a package of seven NPN Darlington transistor groups where the emitters are connected together, and the open collector outputs. It has a maximum sink current of 500mA, continuous high output voltage of up to 50V, and can be directly connected under 5V working conditions by TTL and CMOS. Additionally, it has an integrated clamping diode at output and is available in DIP16 / SOP16 packages.
Specifications and features
- Product Category: Transistors (BJT) - Arrays
- Number of Channels: 7
- Maximum Collector Emitter Voltage: 50V
- Maximum Collector Base Voltage: 50V
- Maximum Emitter Base Voltage: 5V
- Maximum Continuous Collector Current: 500mA
- Maximum DC Collector Power Dissipation: 625mW
- Minimum Operating Temperature: -40°C
- Maximum Operating Temperature: 85°C
- Mounting Style: Through Hole / Surface Mount
Application Scenarios
The ULN2003ANE4 is widely used in various applications including driving relays, electric hammers, lighting equipment and LED display systems. It is commonly used in electronic circuits where high voltage and high current are required such as industrial automation and control systems.
Comparison
Advantages- High voltage and high current capabilities
- Integrated clamping diode at output
- Seven groups of NPN Darlington transistor packages
Disadvantages- May not be suitable for low voltage applications
- May require additional cooling due to increased power dissipation
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Similar parts: 863 , Click to view
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Datasheet
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Shopping guide
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- Datasheet: Download ULN2003ANE4
- Chipdatas Part: CD91-ULN2003ANE4
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- Last Updated: 2024/10/01 19:04 +0800
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