1N4743AE3/TR13

Product Overview

Use

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

Characteristics

Zener voltage: 13V
Power dissipation: 1.0W
Package type: DO-41
Operating temperature range: -65°C to +200°C
Forward voltage: 1.2V
Reverse current: 5μA

Packaging/Quantity

The 1N4743AE3/TR13 is typically available in reels or bulk packaging with varying quantities, depending on the supplier.

Specifications

Zener voltage: 13V
Power dissipation: 1.0W
Maximum forward voltage: 1.2V
Maximum reverse current: 5μA
Operating temperature range: -65°C to +200°C
Package type: DO-41

Detailed Pin Configuration

The 1N4743AE3/TR13 has two pins, anode, and cathode, which are denoted by the standard pinout for DO-41 package.

Functional Features

The 1N4743AE3/TR13 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
Compact size
Wide operating temperature range

Disadvantages

Limited power dissipation capability
Sensitivity to temperature variations

Working Principles

The 1N4743AE3/TR13 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when operated in the reverse breakdown region.

Detailed Application Field Plans

The 1N4743AE3/TR13 finds extensive use in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4743AE3/TR13 include: - 1N4733A - 1N4744A - BZX55C13

In conclusion, the 1N4743AE3/TR13 Zener diode offers precise voltage regulation and protection in a compact package, making it a versatile component in various electronic applications.

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기술 솔루션에 1N4743AE3/TR13 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

What is the 1N4743AE3/TR13?
- The 1N4743AE3/TR13 is a Zener diode with a voltage rating of 13V and a power rating of 1W.
What are the typical applications of the 1N4743AE3/TR13?
- It is commonly used in voltage regulation, voltage reference, and overvoltage protection circuits.
How does the 1N4743AE3/TR13 function as a voltage regulator?
- The Zener diode conducts current in reverse-bias when the voltage across it reaches its breakdown voltage, effectively regulating the voltage across the circuit.
What are the key specifications to consider when using the 1N4743AE3/TR13 in a technical solution?
- Important specifications include the breakdown voltage (13V), power dissipation (1W), and maximum forward voltage drop.
Can the 1N4743AE3/TR13 be used for overvoltage protection?
- Yes, it can be used to protect sensitive components from overvoltage by shunting excess current when the voltage exceeds its breakdown voltage.
What are the considerations for selecting the appropriate current for the 1N4743AE3/TR13?
- The current should be within the specified maximum ratings to prevent damage to the diode.
Are there any temperature considerations when using the 1N4743AE3/TR13?
- Yes, the operating and storage temperatures should be within the specified range to ensure proper functionality.
Can the 1N4743AE3/TR13 be used in low-power applications?
- Yes, it is suitable for low-power applications due to its 1W power rating.
What are the potential failure modes of the 1N4743AE3/TR13?
- Common failure modes include exceeding the maximum power dissipation, exceeding the maximum current, or operating outside the specified temperature range.
Are there any alternative components that can be used in place of the 1N4743AE3/TR13?
- Yes, other Zener diodes with similar breakdown voltages and power ratings can be considered as alternatives.