Vishay Semiconductor Diodes Division
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BZX85B15-TR
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BZX85B15-TR

Product Overview

Category

The BZX85B15-TR belongs to the category of Zener diodes.

Use

It is commonly used for voltage regulation and transient suppression in electronic circuits.

Characteristics

  • Zener voltage: 15V
  • Power dissipation: 1.3W
  • Package type: DO-41
  • Operating temperature range: -65°C to +200°C
  • Storage temperature range: -65°C to +200°C

Packaging/Quantity

The BZX85B15-TR is typically available in reels with a quantity of 5000 units per reel.

Specifications

  • Zener voltage: 15V
  • Power dissipation: 1.3W
  • Forward voltage: 1.1V
  • Reverse current: 5µA
  • Temperature coefficient: 5mV/°C

Detailed Pin Configuration

The BZX85B15-TR has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Precise voltage regulation
  • Transient voltage suppression
  • Low reverse leakage current

Advantages

  • High power dissipation capability
  • Wide operating temperature range
  • Compact DO-41 package

Disadvantages

  • Limited voltage options compared to other Zener diodes
  • Sensitive to temperature variations

Working Principles

The BZX85B15-TR operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

The BZX85B15-TR is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping applications

Detailed and Complete Alternative Models

Some alternative models to the BZX85B15-TR include: - BZX85C15-TR (15V Zener voltage) - BZX85B16-TR (16V Zener voltage) - BZX85B14-TR (14V Zener voltage)

This comprehensive entry provides detailed information about the BZX85B15-TR, covering its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX85B15-TR v technických řešeních

  1. What is the maximum power dissipation of BZX85B15-TR?

    • The maximum power dissipation of BZX85B15-TR is 1.3W.

  2. What is the voltage rating of BZX85B15-TR?

    • BZX85B15-TR has a voltage rating of 15V.

  3. What is the forward voltage drop of BZX85B15-TR?

    • The forward voltage drop of BZX85B15-TR is typically 1.2V at a forward current of 20mA.

  4. What is the reverse leakage current of BZX85B15-TR at its maximum reverse voltage?

    • The reverse leakage current of BZX85B15-TR at its maximum reverse voltage is typically 5µA.

  5. What is the temperature coefficient of BZX85B15-TR?

    • The temperature coefficient of BZX85B15-TR is approximately +0.07%/°C.

  6. Can BZX85B15-TR be used for voltage regulation in power supplies?

    • Yes, BZX85B15-TR can be used for voltage regulation in power supplies due to its stable zener voltage characteristics.

  7. Is BZX85B15-TR suitable for overvoltage protection in electronic circuits?

    • Yes, BZX85B15-TR is suitable for overvoltage protection in electronic circuits as it can clamp the voltage at its breakdown voltage.

  8. What are the typical applications of BZX85B15-TR in electronic circuits?

    • BZX85B15-TR is commonly used in voltage reference, voltage stabilization, and overvoltage protection circuits.

  9. Does BZX85B15-TR require a heatsink for proper operation?

    • BZX85B15-TR may require a heatsink depending on the application and power dissipation, but it is not always necessary for normal operation.

  10. What are the packaging options available for BZX85B15-TR?

    • BZX85B15-TR is available in various packaging options including DO-41, SOD-66, and axial leaded packages.