Central Semiconductor Corp
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1N4699 BK
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1N4699 BK - Product Overview

Introduction

The 1N4699 BK is a semiconductor device belonging to the category of Zener diodes. These diodes are widely used in electronic circuits for voltage regulation and protection due to their unique characteristics.

Basic Information Overview

  • Category: Zener Diode
  • Use: Voltage regulation and protection in electronic circuits
  • Characteristics: Operates in the reverse breakdown region, maintaining a nearly constant voltage across the diode
  • Package: Through-hole or surface mount
  • Essence: Provides stable voltage reference
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Voltage Range: 3.3V to 100V
  • Power Dissipation: 500mW
  • Operating Temperature Range: -65°C to +200°C
  • Tolerance: ±5% standard, with tighter tolerances available

Detailed Pin Configuration

The 1N4699 BK typically has two pins, with the cathode identified by a band or notch on the body of the diode.

Functional Features

  • Voltage Regulation: Maintains a constant voltage across the diode, even with varying input voltages
  • Overvoltage Protection: Safeguards sensitive components in a circuit by diverting excess voltage

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Wide range of voltage options

Disadvantages

  • Limited power dissipation capability
  • Susceptible to damage from overcurrent conditions

Working Principles

When operated in the reverse breakdown region, the Zener diode allows current to flow in the reverse direction when the voltage reaches its breakdown voltage, effectively maintaining a constant voltage drop across the diode.

Detailed Application Field Plans

The 1N4699 BK finds applications in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

  • 1N4728A
  • BZX55C
  • 1N5338B
  • 1N5913B

In conclusion, the 1N4699 BK Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it an essential component in many electronic circuits.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N4699 BK en soluciones técnicas

  1. What is the 1N4699 BK diode used for?

    • The 1N4699 BK diode is commonly used for general-purpose rectification and protection in electronic circuits.

  2. What are the key specifications of the 1N4699 BK diode?

    • The 1N4699 BK diode is a silicon rectifier diode with a maximum repetitive peak reverse voltage of 1000V, a forward current of 1A, and a forward voltage drop of approximately 1V at 1A.

  3. How can the 1N4699 BK diode be used for voltage regulation?

    • The 1N4699 BK diode can be used in voltage regulation circuits to prevent reverse voltage spikes and protect sensitive components from damage.

  4. Can the 1N4699 BK diode be used in power supply designs?

    • Yes, the 1N4699 BK diode is suitable for use in power supply designs to rectify AC voltage and convert it to DC.

  5. What are some common applications of the 1N4699 BK diode?

    • Common applications include freewheeling diodes in inductive loads, flyback diodes in relay and solenoid circuits, and general rectification in electronic equipment.

  6. What is the temperature range for the 1N4699 BK diode?

    • The 1N4699 BK diode typically operates within a temperature range of -65°C to +175°C.

  7. How does the 1N4699 BK diode handle surge currents?

    • The 1N4699 BK diode has a surge current capability of 30A, making it suitable for handling transient overcurrent conditions.

  8. Is the 1N4699 BK diode suitable for high-frequency applications?

    • While the 1N4699 BK diode can function at moderate frequencies, it may not be ideal for very high-frequency applications due to its recovery time and capacitance characteristics.

  9. What are the mounting options for the 1N4699 BK diode?

    • The 1N4699 BK diode is available in various package types, including axial-lead, surface-mount, and through-hole configurations, providing flexibility in mounting options.

  10. Are there any important considerations when using the 1N4699 BK diode in circuit designs?

    • Designers should consider the forward voltage drop, reverse recovery time, and maximum operating temperature to ensure proper performance and reliability in their circuit designs.