Microsemi Corporation
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
1N5921CPE3/TR8
詳細を表示 DataSheets

1N5921CPE3/TR8

Product Overview

Category

The 1N5921CPE3/TR8 belongs to the category of Zener diodes, which are semiconductor devices designed to maintain a constant voltage across their terminals.

Use

This product is commonly used in voltage regulation and protection circuits, where it provides a stable reference voltage or clamps the voltage within a specific range.

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 1N5921CPE3/TR8 is typically available in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Zener voltage: 3.3V
  • Test current: 76mA
  • Maximum reverse leakage current: 5µA
  • Maximum voltage regulation: 50mV
  • Maximum temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N5921CPE3/TR8 follows the standard pin configuration for DO-41 package diodes, with two leads for connection.

Functional Features

  • Precise voltage regulation
  • Low reverse leakage current
  • High reliability and stability
  • Fast response time

Advantages and Disadvantages

Advantages

  • Accurate voltage regulation
  • Wide operating temperature range
  • Compact and easy to integrate into circuits

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1N5921CPE3/TR8 operates based on the Zener effect, where it maintains a nearly constant voltage drop across its terminals when it is reverse-biased and operated at or below its breakdown voltage.

Detailed Application Field Plans

This Zener diode is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5921CPE3/TR8 include: - 1N4728A (3.3V Zener diode) - BZX55C3V3 (3.3V Zener diode) - MMBZ5229B (3.3V Zener diode)

In conclusion, the 1N5921CPE3/TR8 Zener diode offers precise voltage regulation and finds extensive use in various electronic circuits requiring stable voltage references or overvoltage protection.

Word count: 366

技術ソリューションにおける 1N5921CPE3/TR8 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。

  1. What is the 1N5921CPE3/TR8 diode used for?

    • The 1N5921CPE3/TR8 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the 1N5921CPE3/TR8?

    • The maximum power dissipation of the 1N5921CPE3/TR8 is 5 watts.

  3. What is the voltage rating of the 1N5921CPE3/TR8?

    • The 1N5921CPE3/TR8 has a voltage rating of 3.3 volts.

  4. Can the 1N5921CPE3/TR8 be used for overvoltage protection?

    • Yes, the 1N5921CPE3/TR8 can be used to protect sensitive components from overvoltage conditions.

  5. What is the temperature coefficient of the 1N5921CPE3/TR8?

    • The temperature coefficient of the 1N5921CPE3/TR8 is typically around +0.02%/°C.

  6. Is the 1N5921CPE3/TR8 suitable for automotive applications?

    • Yes, the 1N5921CPE3/TR8 is often used in automotive electronics due to its reliability and performance.

  7. What is the maximum forward voltage of the 1N5921CPE3/TR8?

    • The maximum forward voltage of the 1N5921CPE3/TR8 is 1.5 volts at 200 mA.

  8. Can the 1N5921CPE3/TR8 be used in reverse bias?

    • Yes, the 1N5921CPE3/TR8 can handle reverse bias conditions within its specified limits.

  9. What are some typical applications of the 1N5921CPE3/TR8?

    • Typical applications include voltage regulation in power supplies, overvoltage protection, and signal clamping.

  10. What is the package type of the 1N5921CPE3/TR8?

    • The 1N5921CPE3/TR8 comes in a DO-41 package, which is a common through-hole package for diodes.