1N4756A A0G

Product Overview

Use

It is commonly used for voltage regulation and protection in electronic circuits.

Characteristics

Zener voltage: 47V
Power dissipation: 1.3W
Package type: Axial leaded
Operating temperature range: -65°C to +200°C
Tolerance: ±5%

Package

The 1N4756A A0G is typically available in a DO-41 axial package.

Packaging/Quantity

It is usually packaged in reels or bulk, with quantities varying based on supplier and customer requirements.

Specifications

Zener voltage: 47V
Power dissipation: 1.3W
Maximum forward voltage: 1.1V
Reverse current: 5μA
Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N4756A A0G has a standard axial leaded package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

The 1N4756A A0G provides a stable voltage output when operated in its reverse breakdown region, making it suitable for voltage regulation applications.

Advantages and Disadvantages

Advantages

Precise voltage regulation
High power dissipation capability
Wide operating temperature range

Disadvantages

Limited voltage options compared to other Zener diodes
Sensitive to temperature variations

Working Principles

When the 1N4756A A0G is reverse-biased beyond its breakdown voltage, it allows current to flow in the reverse direction, maintaining a nearly constant voltage across its terminals.

Detailed Application Field Plans

The 1N4756A A0G is commonly used in: - Voltage regulators - Overvoltage protection circuits - Power supplies - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4756A A0G include: - 1N4730A (3.9V) - 1N4742A (12V) - 1N4764A (33V)

In conclusion, the 1N4756A A0G Zener diode is a reliable component for voltage regulation and protection in various electronic applications, offering precise voltage control and high power dissipation capabilities.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af 1N4756A A0G i tekniske løsninger

What is the 1N4756A A0G diode used for?
- The 1N4756A A0G diode is commonly used as a voltage regulator in various technical solutions.
What is the maximum voltage rating of the 1N4756A A0G diode?
- The maximum voltage rating of the 1N4756A A0G diode is 47 volts.
What is the current rating of the 1N4756A A0G diode?
- The current rating of the 1N4756A A0G diode is typically around 1 watt.
How does the 1N4756A A0G diode regulate voltage?
- The 1N4756A A0G diode regulates voltage by maintaining a constant voltage drop across its terminals, regardless of changes in input voltage or load conditions.
Can the 1N4756A A0G diode be used in reverse polarity protection circuits?
- Yes, the 1N4756A A0G diode can be used in reverse polarity protection circuits to prevent damage from reverse voltage.
What are some common applications of the 1N4756A A0G diode?
- Common applications of the 1N4756A A0G diode include power supplies, voltage regulators, and overvoltage protection circuits.
Is the 1N4756A A0G diode suitable for high-frequency applications?
- The 1N4756A A0G diode is not typically recommended for high-frequency applications due to its inherent capacitance and response time.
What is the temperature range for the 1N4756A A0G diode?
- The 1N4756A A0G diode is designed to operate within a temperature range of -65°C to +175°C.
Can multiple 1N4756A A0G diodes be connected in series or parallel?
- Multiple 1N4756A A0G diodes can be connected in series to increase the breakdown voltage, but connecting them in parallel is not recommended due to current imbalance issues.
Are there any potential failure modes or reliability concerns with the 1N4756A A0G diode?
- Overheating, exceeding maximum voltage or current ratings, and exposure to transient voltage spikes are potential causes of failure for the 1N4756A A0G diode. Regular testing and proper heat dissipation are important for ensuring reliability.