Vishay Semiconductor Diodes Division
이미지는 예시일 수 있습니다.
제품 세부사항은 사양을 확인하세요.
SMA5J18CAHE3/5A
자세히보기 데이터시트

SMA5J18CAHE3/5A

Product Overview

Category

The SMA5J18CAHE3/5A belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used for protecting sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

  • High surge capability
  • Low clamping voltage
  • Fast response time
  • RoHS compliant

Package

The SMA5J18CAHE3/5A is available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to provide robust protection against transient voltage events, thereby safeguarding electronic circuits and components.

Packaging/Quantity

The SMA5J18CAHE3/5A is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Standoff Voltage: 15.3V
  • Breakdown Voltage: 17V
  • Maximum Peak Pulse Current: 38.6A
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMA5J18CAHE3/5A TVS diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Bi-directional TVS diode
  • Low clamping voltage
  • High surge current capability
  • Fast response time

Advantages

  • Effective protection against transient voltage events
  • Robust surge capability
  • Compact form factor
  • Wide operating temperature range

Disadvantages

  • May exhibit leakage current at high temperatures
  • Sensitive to reverse bias conditions

Working Principles

The SMA5J18CAHE3/5A operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

This TVS diode is commonly used in various applications including: - Power supplies - Communication systems - Industrial equipment - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SMA5J18CAHE3/5A include: - P6SMB15CA - SMBJ15A - 1.5SMC16CA

In conclusion, the SMA5J18CAHE3/5A transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in various electronic applications.

[Word count: 345]

기술 솔루션에 SMA5J18CAHE3/5A 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum voltage rating of SMA5J18CAHE3/5A?

    • The maximum voltage rating of SMA5J18CAHE3/5A is 18V.

  2. What is the peak pulse power dissipation of SMA5J18CAHE3/5A?

    • The peak pulse power dissipation of SMA5J18CAHE3/5A is 5000W.

  3. What is the typical clamping voltage of SMA5J18CAHE3/5A?

    • The typical clamping voltage of SMA5J18CAHE3/5A is 29.2V at 10A.

  4. What is the operating temperature range of SMA5J18CAHE3/5A?

    • The operating temperature range of SMA5J18CAHE3/5A is -55°C to +150°C.

  5. What are the applications of SMA5J18CAHE3/5A?

    • SMA5J18CAHE3/5A is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  6. What is the package type of SMA5J18CAHE3/5A?

    • SMA5J18CAHE3/5A comes in a DO-214AC (SMA) package.

  7. What is the reverse stand-off voltage of SMA5J18CAHE3/5A?

    • The reverse stand-off voltage of SMA5J18CAHE3/5A is 15.3V.

  8. Does SMA5J18CAHE3/5A have RoHS compliance?

    • Yes, SMA5J18CAHE3/5A is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. What is the lead-free status of SMA5J18CAHE3/5A?

    • SMA5J18CAHE3/5A is lead-free and meets the requirements of lead-free soldering.

  10. Is SMA5J18CAHE3/5A suitable for high-reliability applications?

    • Yes, SMA5J18CAHE3/5A is suitable for high-reliability applications due to its robust design and performance characteristics.