Vishay Semiconductor Diodes Division
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。
SS25HE3_A/I
詳細を表示 DataSheets

SS25HE3_A/I

Product Overview

Category: Electronic Component
Use: Switching Diode
Characteristics: High efficiency, fast switching speed
Package: SOD-323
Essence: Small signal diode
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Forward Voltage: 0.7V
  • Reverse Voltage: 40V
  • Forward Current: 150mA
  • Reverse Recovery Time: 4ns

Detailed Pin Configuration

The SS25HE3_A/I has two pins in the SOD-323 package. The anode is connected to pin 1 and the cathode is connected to pin 2.

Functional Features

  • Fast switching speed
  • High efficiency
  • Low forward voltage drop

Advantages and Disadvantages

Advantages: - Fast response time - Low power dissipation - Small form factor

Disadvantages: - Limited reverse voltage capability - Sensitivity to overvoltage conditions

Working Principles

The SS25HE3_A/I operates based on the principles of semiconductor junction behavior. When forward biased, it allows current to flow with minimal voltage drop. When reverse biased, it blocks the flow of current until the reverse breakdown voltage is reached.

Detailed Application Field Plans

The SS25HE3_A/I is commonly used in applications requiring fast switching such as: - Signal demodulation - High-speed switching circuits - Overvoltage protection circuits

Detailed and Complete Alternative Models

  • 1N4148: Similar small signal diode with comparable specifications
  • BAT54S: Dual series Schottky diode with similar package and characteristics

This comprehensive entry provides a detailed overview of the SS25HE3_A/I, including its product information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

技術ソリューションにおける SS25HE3_A/I 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 SS25HE3_A/I?

    • SS25HE3_A/I is a Schottky diode, commonly used in electronic circuits for its low forward voltage drop and fast switching capabilities.

  2. What are the typical applications of SS25HE3_A/I?

    • It is commonly used in power supply circuits, voltage clamping, reverse polarity protection, and signal demodulation.

  3. What is the maximum forward voltage of SS25HE3_A/I?

    • The maximum forward voltage of SS25HE3_A/I is typically around 0.5V at a forward current of 2.5A.

  4. What is the reverse voltage rating of SS25HE3_A/I?

    • The reverse voltage rating of SS25HE3_A/I is typically around 40V.

  5. What is the operating temperature range of SS25HE3_A/I?

    • SS25HE3_A/I is designed to operate within a temperature range of -65°C to 125°C.

  6. Can SS25HE3_A/I be used for high-frequency applications?

    • Yes, SS25HE3_A/I is suitable for high-frequency applications due to its fast switching characteristics.

  7. Is SS25HE3_A/I RoHS compliant?

    • Yes, SS25HE3_A/I is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. What is the package type of SS25HE3_A/I?

    • SS25HE3_A/I is typically available in a surface mount SMB (DO-214AA) package.

  9. Does SS25HE3_A/I require a heat sink for certain applications?

    • In high-power applications, it may be advisable to use a heat sink to dissipate excess heat from SS25HE3_A/I.

  10. Are there any recommended layout considerations when using SS25HE3_A/I in a circuit?

    • It is recommended to minimize trace lengths and keep the diode close to the components it is interacting with to reduce parasitic effects and optimize performance.