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.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van BZX85B15-TR in technische oplossingen

  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.