1N4758A G - Semiconductor Diode

Basic Information Overview

Category: Semiconductor Diode
Use: Voltage regulation and protection in electronic circuits
Characteristics: Zener diode, operates in reverse-bias breakdown region, stable voltage reference
Package: Axial leaded, DO-41 package
Essence: Provides precise voltage regulation and protection in various electronic applications
Packaging/Quantity: Typically available in reels or bulk packaging, quantity varies by manufacturer

Specifications

Voltage: 22V
Power Dissipation: 1.3W
Tolerance: ±5%
Operating Temperature Range: -65°C to +200°C
Forward Voltage: 1.2V
Reverse Current: 5μA

Detailed Pin Configuration

The 1N4758A G has a standard axial leaded package with two leads. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the negative terminal.

Functional Features

Provides stable voltage regulation under reverse-bias conditions
Protects sensitive components from voltage spikes and surges
Offers precise voltage reference for various electronic circuits

Advantages and Disadvantages

Advantages

Precise voltage regulation
Reliable protection against voltage fluctuations
Wide operating temperature range

Disadvantages

Limited power dissipation capability
Tolerance may not be suitable for highly precise applications

Working Principles

The 1N4758A G operates based on the Zener effect, where it maintains a constant voltage across its terminals when operated in the reverse-bias breakdown region. This allows it to regulate voltage and protect downstream components from excessive voltage.

Detailed Application Field Plans

Voltage regulation in power supplies
Overvoltage protection in electronic circuits
Voltage reference in precision measurement equipment

Detailed and Complete Alternative Models

1N4736A G (6.2V)
1N4744A G (15V)
1N4763A G (56V)

This comprehensive entry provides detailed information about the 1N4758A G semiconductor diode, covering its basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4758A G v technických řešeních

What is the 1N4758A G diode used for?
- The 1N4758A G diode is commonly used as a voltage regulator in various technical solutions.
What is the maximum voltage rating of the 1N4758A G diode?
- The maximum voltage rating of the 1N4758A G diode is 68 volts.
What is the current rating of the 1N4758A G diode?
- The current rating of the 1N4758A G diode is typically 1 watt.
How does the 1N4758A G diode regulate voltage?
- The 1N4758A G diode regulates voltage by maintaining a constant voltage drop across its terminals, even with changes in current.
Can the 1N4758A G diode be used in reverse bias?
- Yes, the 1N4758A G diode can be used in reverse bias to protect circuits from overvoltage conditions.
What are some common applications of the 1N4758A G diode?
- Common applications of the 1N4758A G diode include power supplies, voltage regulators, and overvoltage protection circuits.
Is the 1N4758A G diode suitable for high-frequency applications?
- The 1N4758A G diode is not typically recommended for high-frequency applications due to its inherent capacitance and response time.
What is the temperature range for the 1N4758A G diode?
- The 1N4758A G diode is designed to operate within a temperature range of -65°C to 175°C.
Can multiple 1N4758A G diodes be connected in series or parallel?
- Multiple 1N4758A G diodes can be connected in series to increase the breakdown voltage or in parallel to handle higher currents.
Are there any specific soldering or handling precautions for the 1N4758A G diode?
- When soldering the 1N4758A G diode, it's important to avoid excessive heat and to follow proper ESD (electrostatic discharge) precautions to prevent damage.