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CMDZ5243B TR
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CMDZ5243B TR

Product Overview

Category: Zener Diode
Use: Voltage regulation and protection
Characteristics: Low leakage current, high reliability
Package: SOD-123
Essence: Zener diode for voltage regulation
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage: 13V
  • Power Dissipation: 500mW
  • Operating Temperature Range: -65°C to +150°C
  • Zener Impedance: 20Ω
  • Max Reverse Leakage Current: 100nA

Detailed Pin Configuration

The CMDZ5243B TR has two pins, with the cathode connected to the marked side of the package.

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • Low reverse leakage current

Advantages

  • High reliability
  • Small form factor
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Fixed voltage rating

Working Principles

The CMDZ5243B TR operates by maintaining a constant voltage drop across its terminals, providing stable voltage regulation and protection in electronic circuits.

Detailed Application Field Plans

This zener diode is commonly used in voltage regulator circuits, overvoltage protection circuits, and as a reference voltage source in various electronic devices. It finds applications in power supplies, automotive electronics, and consumer electronics.

Detailed and Complete Alternative Models

  1. CMDZ5232B TR: 5.1V Zener Diode
  2. CMDZ5256B TR: 27V Zener Diode
  3. CMDZ5218B TR: 3.3V Zener Diode

In conclusion, the CMDZ5243B TR is a reliable and efficient zener diode suitable for voltage regulation and protection in a wide range of electronic applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av CMDZ5243B TR i tekniska lösningar

  1. What is CMDZ5243B TR?

    • CMDZ5243B TR is a dual Zener diode in a SOT-23 package, designed for voltage regulation and transient overvoltage protection in various electronic circuits.

  2. What are the typical applications of CMDZ5243B TR?

    • Typical applications include voltage clamping, voltage regulation, surge suppression, and transient voltage protection in electronic equipment and systems.

  3. What is the maximum power dissipation of CMDZ5243B TR?

    • The maximum power dissipation is 350mW, making it suitable for use in low to moderate power applications.

  4. What is the operating temperature range of CMDZ5243B TR?

    • The operating temperature range is -65°C to +150°C, allowing for reliable performance in a wide range of environmental conditions.

  5. What is the breakdown voltage of CMDZ5243B TR?

    • The breakdown voltage is 13V, providing effective voltage regulation and transient protection within this range.

  6. Can CMDZ5243B TR be used in automotive applications?

    • Yes, CMDZ5243B TR is suitable for use in automotive electronics, providing voltage regulation and transient protection in vehicle systems.

  7. Is CMDZ5243B TR RoHS compliant?

    • Yes, CMDZ5243B TR is RoHS compliant, meeting the requirements for restriction of hazardous substances in electronic components.

  8. What is the reverse leakage current of CMDZ5243B TR?

    • The reverse leakage current is typically very low, ensuring minimal impact on circuit performance during normal operation.

  9. Can CMDZ5243B TR be used in battery-powered devices?

    • Yes, CMDZ5243B TR can be used in battery-powered devices to provide voltage regulation and transient protection for sensitive electronics.

  10. Are there any specific layout considerations for using CMDZ5243B TR in a circuit?

    • It is recommended to minimize lead lengths and keep traces short to reduce parasitic inductance and maintain the effectiveness of the transient protection.