Vishay Semiconductor Diodes Division
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BZG03B270-HM3-18
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BZG03B270-HM3-18

Introduction

The BZG03B270-HM3-18 is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Regulator Diode
  • Use: Stabilizing voltage in electronic circuits
  • Characteristics: High precision, low leakage current, temperature stability
  • Package: SOD-323F
  • Essence: Zener diode for voltage regulation
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage: 27V
  • Power Dissipation: 225mW
  • Operating Temperature Range: -65°C to +150°C
  • Zener Test Current: 5mA

Detailed Pin Configuration

The BZG03B270-HM3-18 has a standard SOD-323F package with three pins: 1. Anode (A) 2. Cathode (K) 3. Not connected (NC)

Functional Features

  • Precise voltage regulation
  • Low reverse leakage current
  • Temperature stability over a wide range
  • Compact SOD-323F package for space-constrained applications

Advantages and Disadvantages

Advantages

  • High precision voltage regulation
  • Small form factor
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Higher cost compared to standard diodes

Working Principles

The BZG03B270-HM3-18 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased within its specified voltage range. It achieves this by allowing controlled breakdown under reverse bias conditions.

Detailed Application Field Plans

The BZG03B270-HM3-18 finds extensive use in various electronic circuits requiring stable voltage regulation. Some specific application fields include: - Power supply units - Voltage reference circuits - Battery management systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the BZG03B270-HM3-18 include: - BZX84C27LT1G - MMSZ5245BT1G - PZU27B2A

In conclusion, the BZG03B270-HM3-18 is a high-precision voltage regulator diode with specific characteristics and applications. Its compact size and stable performance make it suitable for diverse electronic circuit designs.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق BZG03B270-HM3-18 في الحلول التقنية

  1. What is the BZG03B270-HM3-18 component used for in technical solutions?

    • The BZG03B270-HM3-18 is a voltage regulator diode commonly used for voltage stabilization and protection in various electronic circuits.

  2. What are the key specifications of the BZG03B270-HM3-18?

    • The BZG03B270-HM3-18 is a 270V, 3W Zener diode with a SOD106 package type, designed for high reliability applications.

  3. How does the BZG03B270-HM3-18 contribute to circuit protection?

    • The BZG03B270-HM3-18 provides overvoltage protection by stabilizing the voltage across its terminals, preventing damage to sensitive components in the circuit.

  4. In what types of technical solutions is the BZG03B270-HM3-18 commonly used?

    • The BZG03B270-HM3-18 is often utilized in power supplies, automotive electronics, industrial control systems, and other applications requiring voltage regulation and transient protection.

  5. What are the temperature and power dissipation ratings for the BZG03B270-HM3-18?

    • The BZG03B270-HM3-18 has an operating temperature range of -65°C to +175°C and a power dissipation rating of 3W.

  6. Can the BZG03B270-HM3-18 be used in reverse-bias conditions?

    • Yes, the BZG03B270-HM3-18 can handle reverse-bias conditions, making it suitable for applications where bidirectional transient protection is required.

  7. Are there any specific layout or mounting considerations for the BZG03B270-HM3-18?

    • It is recommended to follow standard PCB layout guidelines for diode components and ensure proper heat dissipation for optimal performance.

  8. What are the typical failure modes of the BZG03B270-HM3-18?

    • The BZG03B270-HM3-18 may fail due to excessive current or power dissipation, so it's important to operate within its specified limits to prevent damage.

  9. Does the BZG03B270-HM3-18 require any external components for operation?

    • In most cases, the BZG03B270-HM3-18 can function independently as a voltage regulator diode, but additional filtering or protection components may be used depending on the application requirements.

  10. Where can I find detailed application notes or reference designs for using the BZG03B270-HM3-18 in technical solutions?

    • Application notes and reference designs for the BZG03B270-HM3-18 can typically be found in the product datasheet, manufacturer's website, or technical documentation related to voltage regulation and transient protection circuits.