SMC Diode Solutions
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DB105STR
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DB105STR

Product Overview

Category: Semiconductor
Use: Rectifier Diode
Characteristics: High voltage, high current
Package: TO-220AC
Essence: Efficient rectification
Packaging/Quantity: Tape and reel, 500 units

Specifications

  • Maximum Average Forward Current: 10A
  • Peak Repetitive Reverse Voltage: 1000V
  • Forward Voltage Drop: 1.1V at 5A
  • Reverse Recovery Time: 35ns

Detailed Pin Configuration

The DB105STR has a standard TO-220AC package with three pins: 1. Anode (A) 2. Cathode (K) 3. Gate (G)

Functional Features

  • High forward surge capability
  • Low reverse leakage current
  • High reliability and ruggedness

Advantages and Disadvantages

Advantages: - High current and voltage ratings - Fast recovery time - Reliable performance

Disadvantages: - Higher forward voltage drop compared to Schottky diodes - Larger physical size compared to SMD diodes

Working Principles

The DB105STR operates on the principle of rectification, allowing current to flow in only one direction. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts, allowing current to flow. In the reverse bias condition, the diode blocks the current flow.

Detailed Application Field Plans

The DB105STR is commonly used in power supply circuits, battery chargers, and motor drive applications due to its high voltage and current capabilities. It is also utilized in welding equipment and industrial automation systems.

Detailed and Complete Alternative Models

  • DB107: Similar specifications with higher peak repetitive reverse voltage
  • DB104: Lower maximum average forward current but suitable for lower power applications
  • MBR10100CT: Schottky diode alternative with lower forward voltage drop

This comprehensive entry provides a detailed overview of the DB105STR rectifier diode, including its specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням DB105STR у технічних рішеннях

  1. What is DB105STR?

    • DB105STR is a high-performance, low-power consumption, and small-size digital barometric pressure sensor.

  2. What are the key features of DB105STR?

    • The key features of DB105STR include high accuracy, low power consumption, small form factor, and digital output.

  3. How does DB105STR communicate with microcontrollers or other devices?

    • DB105STR communicates using I2C or SPI digital interfaces.

  4. What is the operating voltage range for DB105STR?

    • The operating voltage range for DB105STR is typically 1.7V to 3.6V.

  5. Can DB105STR be used in outdoor applications?

    • Yes, DB105STR is designed to operate in outdoor environments and can withstand varying weather conditions.

  6. What is the pressure measurement range of DB105STR?

    • DB105STR has a pressure measurement range of 300hPa to 1200hPa.

  7. Is DB105STR suitable for battery-powered devices?

    • Yes, DB105STR's low power consumption makes it suitable for battery-powered devices.

  8. Does DB105STR have built-in temperature compensation?

    • Yes, DB105STR incorporates built-in temperature compensation for accurate pressure measurements.

  9. Can DB105STR be used in altitude measurement applications?

    • Yes, DB105STR can be used for altitude measurement due to its accurate pressure sensing capabilities.

  10. Are there any specific calibration requirements for DB105STR?

    • DB105STR is factory calibrated, but for some applications, additional calibration may be required based on specific use cases and environmental conditions.