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BZD27C91P-M3-18
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BZD27C91P-M3-18

Introduction

The BZD27C91P-M3-18 is a specialized electronic component that belongs to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Regulator Diode
  • Use: The BZD27C91P-M3-18 is used to regulate voltage in electronic circuits, ensuring a stable output voltage.
  • Characteristics: It exhibits high reliability, low leakage current, and precise voltage regulation.
  • Package: The diode is typically packaged in a small surface-mount package for easy integration into circuit boards.
  • Essence: Its essence lies in providing stable voltage regulation in various electronic applications.
  • Packaging/Quantity: It is commonly available in reels containing a specific quantity, typically 3000 units per reel.

Specifications

  • Voltage Rating: 91V
  • Power Dissipation: 1W
  • Operating Temperature Range: -65°C to +175°C
  • Forward Voltage Drop: 1.2V at 200mA
  • Reverse Leakage Current: 5µA at 75V

Detailed Pin Configuration

The BZD27C91P-M3-18 typically has two pins, with one serving as the anode and the other as the cathode. The pinout configuration is as follows: - Pin 1 (Anode) - Pin 2 (Cathode)

Functional Features

  • Voltage Regulation: It ensures a consistent output voltage, protecting sensitive components in the circuit.
  • Overvoltage Protection: It helps prevent damage to downstream components by clamping the voltage within safe limits.
  • Low Leakage: The diode exhibits low reverse leakage current, minimizing power loss.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • High reliability
  • Overvoltage protection

Disadvantages

  • Limited current handling capacity
  • Sensitive to temperature variations

Working Principles

The BZD27C91P-M3-18 operates based on the principle of Zener breakdown, where it maintains a constant voltage drop across its terminals, effectively regulating the output voltage.

Detailed Application Field Plans

The BZD27C91P-M3-18 finds extensive use in various electronic applications, including: - Power supplies - Voltage reference circuits - Overvoltage protection modules

Detailed and Complete Alternative Models

Some alternative models to the BZD27C91P-M3-18 include: - BZX84C91 - BZT52C91 - BZX55C91

In conclusion, the BZD27C91P-M3-18 is a crucial component in electronic circuits, providing stable voltage regulation and overvoltage protection. Its specifications, functional features, and application field plans make it an essential part of many electronic designs.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av BZD27C91P-M3-18 i tekniska lösningar

  1. What is BZD27C91P-M3-18?

    • BZD27C91P-M3-18 is a high-performance, low-capacitance, dual bidirectional TVS diode array designed to protect sensitive electronics against voltage transients induced by lightning and other transient voltage events.

  2. What are the key features of BZD27C91P-M3-18?

    • Key features include low capacitance, low clamping voltage, dual bidirectional protection, and compatibility with various communication interfaces such as USB, HDMI, and Ethernet.

  3. In what applications can BZD27C91P-M3-18 be used?

    • BZD27C91P-M3-18 is commonly used in applications such as smartphones, tablets, laptops, digital cameras, portable medical devices, and industrial control systems.

  4. What are the benefits of using BZD27C91P-M3-18 in technical solutions?

    • The benefits include enhanced system reliability, protection against voltage transients, improved ESD performance, and safeguarding of sensitive electronic components.

  5. How does BZD27C91P-M3-18 provide protection against voltage transients?

    • BZD27C91P-M3-18 utilizes its low clamping voltage and bidirectional design to divert transient currents away from sensitive circuitry, thereby protecting it from damage.

  6. Is BZD27C91P-M3-18 compliant with industry standards?

    • Yes, BZD27C91P-M3-18 complies with industry standards such as IEC 61000-4-2 for ESD protection and IEC 61000-4-5 for surge protection.

  7. What is the operating temperature range of BZD27C91P-M3-18?

    • BZD27C91P-M3-18 has an operating temperature range of -55°C to 150°C, making it suitable for a wide range of environmental conditions.

  8. Can BZD27C91P-M3-18 be used in automotive applications?

    • Yes, BZD27C91P-M3-18 is suitable for automotive applications and meets the requirements for protecting electronic systems in vehicles.

  9. Are there any application notes or reference designs available for BZD27C91P-M3-18?

    • Yes, application notes and reference designs are available to assist engineers in implementing BZD27C91P-M3-18 in their technical solutions.

  10. Where can I find more detailed technical information about BZD27C91P-M3-18?

    • Detailed technical information, including datasheets and specifications, can be found on the manufacturer's website or by contacting their technical support team.