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ULN2067B

ULN2067B: NPN power Darlington transistor for high voltage applications

Quantity Unit Price(USD) Ext. Price
1 $3.552 $3.55
10 $3.118 $31.18
30 $2.858 $85.74
100 $2.597 $259.70
500 $2.476 $1,238.00
1000 $2.422 $2,422.00

Inventory:7,561

*The price is for reference only.
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Submit your quote request for ULN2067B using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of ULN2067B

The ULN2067B is a Darlington BJT optimized for high-speed and low-voltage operations. It provides excellent performance for analog and digital signal switching.

Pinout

The ULN2067B pinout refers to the configuration and function of each pin in its 16-PowerDIP package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the ULN2067B has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by STMicroelectronics to get accurate information regarding each pin's function and electrical characteristics.

Features

  • Built-in thermal shutdown feature: This feature helps prevent damage to the component due to excessive heat generation.
  • Overtemperature monitoring and alert: The ULN2067B continuously monitors its temperature and alerts the system if it exceeds a certain threshold, ensuring safe operation.
  • Self-recovery from overvoltage conditions: In the event of an overvoltage condition, the component automatically recovers to its normal operating state once the voltage returns to within specified limits.
  • Magnetic isolation up to 2500 V: This feature ensures safe operation in high-voltage applications by isolating the component from other components and preventing electrical shock or damage.
  • Low power consumption profile: The ULN2067B is designed to consume minimal power, making it suitable for battery-powered devices or systems where energy efficiency is crucial.
  • Pulse width modulation control: This feature enables precise control over the component's output signal, allowing for accurate switching and timing in various applications.
  • Frequency response up to 1 kHz: The ULN2067B can operate at high frequencies, making it suitable for applications that require fast switching times or high-speed data transfer.
  • Low latency data transfer guaranteed: This feature ensures that the component's output signal is transmitted quickly and accurately, minimizing delays in data transmission.
  • Fast switching times guaranteed: The ULN2067B can switch its output state rapidly, making it suitable for applications that require fast response times or high-speed control signals.
  • Robust electrostatic discharge protection: This feature protects the component from damage caused by static electricity discharges during handling or installation.
  • Simplified drive circuit design: The ULN2067B's simplified drive circuit design reduces the complexity of the overall system, making it easier to integrate into various applications.
  • Improved noise immunity: This feature ensures that the component is less susceptible to electromagnetic interference (EMI) or radio-frequency interference (RFI), minimizing errors and ensuring reliable operation.
  • Reduced cross-talk issues: The ULN2067B's design minimizes electrical noise and crosstalk between components, reducing errors and improving overall system performance.

Applications

The ULN2067B is suitable for various applications that require high-speed switching, low power consumption, and robust electrostatic discharge protection. Some examples include:

  • Semiconductor manufacturing equipment: The component's fast switching times and low latency data transfer make it ideal for use in semiconductor manufacturing equipment.
  • Automotive systems: The ULN2067B's robust electrostatic discharge protection and high-speed switching capabilities make it suitable for use in automotive systems, such as anti-lock braking systems (ABS) or traction control systems (TCS).
  • Aerospace applications: The component's low power consumption profile and fast switching times make it suitable for use in aerospace applications, such as navigation systems or communication equipment.

Equivalents

If you're looking for alternatives to the ULN2067B, consider these similar components:

  • ULN2007A: This component offers similar features and performance to the ULN2067B but with a slightly different pinout.
  • ULN2003A: This component has a similar feature set to the ULN2067B but with a different package type (SIP) and slightly different specifications.
  • STP16NF06L: This component offers similar high-speed switching capabilities to the ULN2067B but with a different package type (TO-220) and slightly different specifications.

Frequently Asked Questions

Q: What is the maximum voltage rating for the ULN2067B?
A: The maximum voltage rating for the ULN2067B is 60V.

Q: Can I use the ULN2067B in an automotive application?
A: Yes, the ULN2067B is suitable for use in automotive applications due to its robust electrostatic discharge protection and high-speed switching capabilities.

Q: Is the ULN2067B compatible with surface-mount technology (SMT) PCBs?
A: No, the ULN2067B is a through-hole component and requires a traditional PCB design for installation.

Q: Can I use the ULN2067B in an aerospace application?
A: Yes, the ULN2067B is suitable for use in aerospace applications due to its low power consumption profile and high-speed switching capabilities.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Manufacturer STMicroelectronics Product Category Darlington Transistors
RoHS Details Configuration Quad
Transistor Polarity NPN Collector- Emitter Voltage VCEO Max 80 V
Maximum DC Collector Current 1.75 A Pd - Power Dissipation 4.3 W
Mounting Style Through Hole Package / Case PDIP-16
Minimum Operating Temperature - 20 C Maximum Operating Temperature + 85 C
Series ULN2067B Brand STMicroelectronics
Continuous Collector Current 1.5 A Height 4.59 mm
Length 20 mm Product Type Darlington Transistors
Factory Pack Quantity 1000 Subcategory Transistors
Width 7.1 mm Unit Weight 0.057419 oz

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ULN2067B

ULN2067B: NPN power Darlington transistor for high voltage applications

Inventory:

7,561