1N5938AE3/TR13

Product Overview

Use

This product 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
Forward voltage: 1.1V
Reverse current: 5µA

Package

The 1N5938AE3/TR13 is typically available in bulk packaging or tape and reel, with quantities varying based on supplier and customer requirements.

Specifications

Zener voltage: 3.3V
Power dissipation: 1.5W
Maximum forward voltage: 1.1V
Maximum reverse current: 5µA
Operating temperature range: -65°C to +200°C
Package type: DO-41

Detailed Pin Configuration

The 1N5938AE3/TR13 Zener diode has two pins, anode (A) and cathode (K), which are identified by the orientation of the diode within the DO-41 package.

Functional Features

The 1N5938AE3/TR13 Zener diode provides a stable reference voltage when operated in its breakdown region, making it suitable for voltage regulation and overvoltage protection in electronic circuits.

Advantages and Disadvantages

Advantages

Precise voltage regulation
Overvoltage protection
Wide operating temperature range

Disadvantages

Limited power dissipation capability
Sensitivity to temperature variations

Working Principles

The 1N5938AE3/TR13 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased and operated in the breakdown region.

Detailed Application Field Plans

The 1N5938AE3/TR13 is widely used in various electronic applications, including: - Voltage regulators - Overvoltage protection circuits - Power supplies - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5938AE3/TR13 include: - 1N4728A (3.3V Zener diode) - BZX55C3V3 (3.3V Zener diode) - 1N5226B (3.3V Zener diode)

In conclusion, the 1N5938AE3/TR13 Zener diode is a versatile semiconductor device that finds widespread use in electronic circuits for voltage regulation and protection. Its precise voltage regulation and overvoltage protection capabilities make it an essential component in various applications.

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技術ソリューションにおける 1N5938AE3/TR13 の適用に関連する 10 件の一般的な質問と回答をリストします。

What is the 1N5938AE3/TR13 diode used for?
- The 1N5938AE3/TR13 is a Zener diode commonly used for voltage regulation and protection in various technical solutions.
What is the voltage rating of the 1N5938AE3/TR13 diode?
- The 1N5938AE3/TR13 has a voltage rating of 3.3V, making it suitable for applications requiring precise voltage regulation at this level.
How does the 1N5938AE3/TR13 diode regulate voltage?
- The 1N5938AE3/TR13 operates in the reverse-biased breakdown region, allowing it to maintain a constant voltage drop across its terminals, effectively regulating the output voltage.
What are some typical applications of the 1N5938AE3/TR13 diode?
- Common applications include voltage reference circuits, voltage clamping, surge suppression, and precision voltage regulation in electronic devices and power supplies.
What is the maximum power dissipation of the 1N5938AE3/TR13 diode?
- The 1N5938AE3/TR13 has a maximum power dissipation of 1.5W, which determines its capability to handle power without being damaged.
Can the 1N5938AE3/TR13 be used for overvoltage protection?
- Yes, the 1N5938AE3/TR13 can be employed for overvoltage protection by diverting excess voltage away from sensitive components or circuits.
What is the temperature coefficient of the 1N5938AE3/TR13 diode?
- The temperature coefficient is typically around -2mV/°C, indicating how the voltage reference of the diode changes with temperature.
Is the 1N5938AE3/TR13 suitable for automotive applications?
- Yes, the 1N5938AE3/TR13 is often used in automotive electronics for voltage regulation and transient protection due to its reliability and performance.
Can multiple 1N5938AE3/TR13 diodes be connected in series or parallel?
- Connecting them in series increases the total breakdown voltage, while connecting them in parallel increases the current-handling capacity.
What are the key differences between the 1N5938AE3/TR13 and similar Zener diodes?
- Differences may include voltage rating, power dissipation, temperature coefficient, and package type, so it's important to select the appropriate diode based on specific application requirements.