Vishay Semiconductor Diodes Division
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BZX85C9V1-TR
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BZX85C9V1-TR

Product Category: Diode

Basic Information Overview: - Category: Zener Diode - Use: Voltage regulation and protection in electronic circuits - Characteristics: Reverse breakdown voltage of 9.1V, low leakage current, high reliability - Package: DO-41 (DO-204AL) package - Essence: Semiconductor diode - Packaging/Quantity: Typically available in reels of 500 or 1000 units

Specifications: - Voltage - Zener (Nom) (Vz): 9.1V - Power - Max: 1.3W - Impedance (Max) (Zzt): 20 Ohm - Current - Reverse Leakage @ Vr: 5µA @ 7V - Tolerance: ±5%

Detailed Pin Configuration: The BZX85C9V1-TR is a two-pin diode with the standard anode and cathode configuration.

Functional Features: - Precise voltage regulation - Protection against voltage spikes - Low reverse leakage current

Advantages: - High reliability - Precise voltage control - Compact size

Disadvantages: - Limited power dissipation capability - Sensitive to temperature variations

Working Principles: The BZX85C9V1-TR operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when it is operated in the reverse breakdown region.

Detailed Application Field Plans: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models: - 1N4739A - BZT52C9V1S-7-F - MMBZ5231BLT1G

This comprehensive entry provides detailed information about the BZX85C9V1-TR Zener diode, including its category, basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

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  1. What is the BZX85C9V1-TR?

    • The BZX85C9V1-TR is a 9.1V Zener diode designed for voltage regulation and overvoltage protection in electronic circuits.

  2. What are the typical applications of BZX85C9V1-TR?

    • It is commonly used in voltage regulation, voltage reference, and overvoltage protection circuits in various electronic devices.

  3. What is the maximum power dissipation of BZX85C9V1-TR?

    • The maximum power dissipation of BZX85C9V1-TR is typically around 1.3W.

  4. What is the voltage tolerance of BZX85C9V1-TR?

    • The voltage tolerance of BZX85C9V1-TR is typically ±5%.

  5. What is the operating temperature range of BZX85C9V1-TR?

    • The operating temperature range of BZX85C9V1-TR is usually from -65°C to +175°C.

  6. How does BZX85C9V1-TR provide overvoltage protection?

    • BZX85C9V1-TR conducts current when the voltage across it exceeds its breakdown voltage, effectively clamping the voltage to its rated value.

  7. Can BZX85C9V1-TR be used in reverse bias?

    • Yes, BZX85C9V1-TR can be used in reverse bias as a voltage reference or as a protection device against overvoltage conditions.

  8. What are the package options available for BZX85C9V1-TR?

    • BZX85C9V1-TR is commonly available in DO-41 axial leaded package.

  9. What are the key specifications to consider when using BZX85C9V1-TR in a circuit?

    • Key specifications to consider include breakdown voltage, power dissipation, voltage tolerance, and operating temperature range.

  10. Are there any application notes or guidelines available for using BZX85C9V1-TR in technical solutions?

    • Yes, manufacturers often provide application notes and guidelines for using BZX85C9V1-TR in various technical solutions, which can be found in the datasheet or on the manufacturer's website.