1N4724 Diode

Product Overview

Category:

The 1N4724 is a silicon planar power Zener diode.

Use:

It is commonly used for voltage regulation and voltage reference.

Characteristics:

Forward Voltage: 1.2V
Power Dissipation: 1.3W
Zener Voltage: 20V
Operating Temperature: -65°C to +200°C

Package:

The 1N4724 is available in various packages including DO-41, DO-204AL, and SOD-123.

Essence:

This diode is designed to provide stable and precise voltage regulation in electronic circuits.

Packaging/Quantity:

The 1N4724 is typically available in reels or bulk packaging with varying quantities depending on the supplier.

Specifications

Manufacturer: Multiple manufacturers
Maximum Zener Impedance: 40Ω
Reverse Leakage Current: 5μA
Mounting Type: Through Hole
RoHS Compliant: Yes

Detailed Pin Configuration

The 1N4724 has two pins, anode (A) and cathode (K), which are identified by a band around the cathode end of the diode.

Functional Features

Precise voltage regulation
Low reverse leakage current
High reliability and stability

Advantages

Wide operating temperature range
RoHS compliant
Available in various package types

Disadvantages

Limited power dissipation capability
Sensitive to temperature variations

Working Principles

The 1N4724 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when it is reverse-biased.

Detailed Application Field Plans

The 1N4724 is widely used in various applications such as: - Voltage regulators - Voltage references - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4724 include: - 1N4733 (5.1V) - 1N4742 (12V) - 1N4761 (75V)

In conclusion, the 1N4724 diode is a versatile component that finds extensive use in voltage regulation and reference applications due to its precise characteristics and reliability.

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기술 솔루션에 1N4724 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

What is the 1N4724 diode used for?
- The 1N4724 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the voltage rating of the 1N4724 diode?
- The 1N4724 has a nominal voltage rating of 20 volts.
How does the 1N4724 diode regulate voltage?
- The 1N4724 operates in the reverse-biased breakdown region, maintaining a nearly constant voltage drop across its terminals.
Can the 1N4724 be used for overvoltage protection?
- Yes, the 1N4724 can be used to protect sensitive components from overvoltage by shunting excess current away from the circuit.
What are the typical applications of the 1N4724 diode?
- Typical applications include voltage regulation in power supplies, voltage reference circuits, and overvoltage protection in various electronic devices.
What is the maximum power dissipation of the 1N4724 diode?
- The 1N4724 has a maximum power dissipation of 1 watt.
What is the temperature coefficient of the 1N4724 diode?
- The temperature coefficient of the 1N4724 is typically around -2.2 mV/°C, indicating a relatively stable voltage reference over a range of temperatures.
Can multiple 1N4724 diodes be connected in series or parallel?
- Yes, multiple 1N4724 diodes can be connected in series to increase the total breakdown voltage, or in parallel to increase the current-handling capacity.
What is the forward voltage drop of the 1N4724 diode?
- The forward voltage drop of the 1N4724 is typically around 1.2 volts at a specified current level.
Are there any special considerations for using the 1N4724 diode in high-frequency circuits?
- In high-frequency circuits, the parasitic capacitance of the 1N4724 diode should be taken into account to avoid unintended effects on circuit performance.

These questions and answers cover common inquiries related to the application of the 1N4724 diode in technical solutions.