1N5937E3/TR13

Product Overview

Use

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

Characteristics

Zener voltage: 3.3V
Power dissipation: 1.5W
Package type: DO-41
Operating temperature range: -65°C to +200°C
Storage temperature range: -65°C to +200°C

Packaging/Quantity

The 1N5937E3/TR13 is typically available in tape and reel packaging with a quantity of 5000 units per reel.

Specifications

Zener voltage: 3.3V
Power dissipation: 1.5W
Maximum forward voltage: 1.2V
Reverse current: 5μA
Temperature coefficient: 5mV/°C

Detailed Pin Configuration

The 1N5937E3/TR13 has a standard DO-41 package with two leads. The anode is connected to the positive terminal, and the cathode is connected to the negative terminal.

Functional Features

The 1N5937E3/TR13 provides a stable and precise voltage reference, allowing it to regulate voltage within a circuit. It exhibits sharp breakdown characteristics, making it suitable for overvoltage protection applications.

Advantages and Disadvantages

Advantages

Precise voltage regulation
Overvoltage protection
Wide operating temperature range

Disadvantages

Limited power dissipation capability
Sensitive to temperature variations

Working Principles

The 1N5937E3/TR13 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased. This allows it to regulate the voltage in a circuit by diverting excess current when the voltage exceeds its specified value.

Detailed Application Field Plans

The 1N5937E3/TR13 finds extensive use in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Power supplies - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5937E3/TR13 include: - 1N4728A - BZX55C3V3 - MMBZ5229B

In conclusion, the 1N5937E3/TR13 Zener diode offers precise voltage regulation and overvoltage protection, making it a crucial component in many electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N5937E3/TR13 v technických řešeních

What is the 1N5937E3/TR13 diode used for?
- The 1N5937E3/TR13 diode is commonly used for voltage regulation and protection in various technical solutions.
What is the maximum forward voltage drop of the 1N5937E3/TR13 diode?
- The maximum forward voltage drop of the 1N5937E3/TR13 diode is typically around 1.5V at a forward current of 3A.
What is the reverse voltage rating of the 1N5937E3/TR13 diode?
- The 1N5937E3/TR13 diode has a reverse voltage rating of 20V, making it suitable for low voltage applications.
Can the 1N5937E3/TR13 diode handle high currents?
- Yes, the 1N5937E3/TR13 diode is capable of handling high forward currents up to 3A.
What are the typical applications of the 1N5937E3/TR13 diode?
- Typical applications include voltage regulation, reverse polarity protection, and overvoltage protection in electronic circuits.
Is the 1N5937E3/TR13 diode suitable for automotive applications?
- Yes, the 1N5937E3/TR13 diode is often used in automotive electronics for its voltage regulation and protection capabilities.
What is the temperature range for the 1N5937E3/TR13 diode?
- The 1N5937E3/TR13 diode is designed to operate within a temperature range of -65°C to 175°C, making it suitable for a wide range of environments.
Does the 1N5937E3/TR13 diode require a heatsink?
- Depending on the application and operating conditions, a heatsink may be required to dissipate heat effectively.
Can the 1N5937E3/TR13 diode be used in parallel for higher current applications?
- Yes, multiple 1N5937E3/TR13 diodes can be connected in parallel to increase the overall current-handling capability.
Are there any common failure modes associated with the 1N5937E3/TR13 diode?
- Common failure modes include thermal runaway under high current conditions and reverse voltage breakdown if the specified limits are exceeded. Proper circuit design and protection measures can mitigate these risks.