Microsemi Corporation
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1N5365E3/TR8
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1N5365E3/TR8

Product Overview

Category

The 1N5365E3/TR8 belongs to the category of semiconductor devices, specifically in the realm of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits, ensuring a stable and consistent output voltage.

Characteristics

  • High voltage regulation accuracy
  • Low dropout voltage
  • Thermal shutdown protection
  • Compact package design

Package

The 1N5365E3/TR8 is typically available in a DO-201AD package, which is a molded plastic case with a solderable matte tin-plated leads finish.

Essence

The essence of this product lies in its ability to maintain a steady voltage output, thereby protecting sensitive electronic components from voltage fluctuations.

Packaging/Quantity

It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Maximum Input Voltage: 40V
  • Output Voltage: 3.3V
  • Maximum Output Current: 5A
  • Operating Temperature Range: -40°C to 125°C
  • Dropout Voltage: 1.5V at 5A

Detailed Pin Configuration

The 1N5365E3/TR8 typically features three pins: 1. Input (Anode) 2. Ground (Cathode) 3. Output

Functional Features

  • Voltage Regulation: The device ensures that the output voltage remains constant even when the input voltage fluctuates.
  • Thermal Shutdown Protection: It incorporates a mechanism to prevent damage due to excessive heat.
  • Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the output voltage.

Advantages

  • Reliable voltage regulation
  • Compact and easy to integrate into circuit designs
  • Thermal protection enhances durability

Disadvantages

  • Limited to specific voltage and current ratings
  • May require additional components for certain applications

Working Principles

The 1N5365E3/TR8 operates by utilizing internal circuitry to compare the output voltage to a reference voltage. Any deviation from the desired output voltage results in adjustments to the internal components to maintain stability.

Detailed Application Field Plans

This product finds extensive use in various electronic devices such as power supplies, automotive electronics, industrial control systems, and consumer electronics where stable voltage supply is critical.

Detailed and Complete Alternative Models

  • LM317: A popular adjustable voltage regulator with similar characteristics
  • L7805CV: Fixed 5V voltage regulator commonly used in electronic circuits
  • LM2940: Low dropout voltage regulator suitable for battery-powered applications

In conclusion, the 1N5365E3/TR8 serves as a crucial component in maintaining stable voltage levels within electronic circuits, ensuring the reliable operation of various electronic devices across different industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N5365E3/TR8 en soluciones técnicas

  1. What is the 1N5365E3/TR8 diode used for?

    • The 1N5365E3/TR8 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the 1N5365E3/TR8 diode?

    • The maximum power dissipation of the 1N5365E3/TR8 diode is typically around 5 watts.

  3. What is the voltage rating of the 1N5365E3/TR8 diode?

    • The 1N5365E3/TR8 diode has a nominal Zener voltage of 30 volts.

  4. How does the 1N5365E3/TR8 diode provide voltage regulation?

    • The 1N5365E3/TR8 diode operates in the reverse breakdown region, maintaining a nearly constant voltage across its terminals when it is reverse biased.

  5. What are some common applications of the 1N5365E3/TR8 diode?

    • The 1N5365E3/TR8 diode is often used in voltage regulator circuits, overvoltage protection, and as a reference voltage source.

  6. What is the temperature coefficient of the 1N5365E3/TR8 diode?

    • The temperature coefficient of the 1N5365E3/TR8 diode is typically around -2 mV/°C, indicating a relatively stable voltage output over a range of temperatures.

  7. Can the 1N5365E3/TR8 diode be used in automotive applications?

    • Yes, the 1N5365E3/TR8 diode can be used in automotive electronics for voltage regulation and protection against voltage spikes.

  8. What is the maximum current that the 1N5365E3/TR8 diode can handle?

    • The 1N5365E3/TR8 diode is typically rated for a maximum continuous current of around 2.5 amps.

  9. Does the 1N5365E3/TR8 diode require a heatsink for operation?

    • Depending on the application and power dissipation, a heatsink may be necessary to ensure the 1N5365E3/TR8 diode stays within its operating temperature limits.

  10. Are there any specific layout considerations when using the 1N5365E3/TR8 diode in a circuit?

    • It's important to minimize lead lengths and keep the diode close to the load to reduce voltage drops and maintain accurate regulation. Additionally, proper PCB layout techniques should be followed to minimize noise and interference.