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SMAJ170ATR
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SMAJ170ATR

Product Overview

Belongs to: Electronic Components
Category: Diode
Use: Voltage regulation and transient suppression
Characteristics: Fast response time, low leakage current
Package: DO-214AC (SMA)
Essence: Protects sensitive electronic components from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Part Number: SMAJ170ATR
  • Voltage - Reverse Standoff (Typ): 170V
  • Voltage - Breakdown (Min): 189V
  • Clamping Voltage: 275V
  • Peak Pulse Current: 9.2A
  • Power Dissipation (Max): 400W
  • Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The SMAJ170ATR diode has two pins in a standard DO-214AC package.

Functional Features

  • Fast response to transient over-voltage events
  • Low clamping voltage
  • High surge capability
  • RoHS compliant

Advantages and Disadvantages

Advantages: - Provides effective protection for sensitive electronic components - Fast response time helps in preventing damage from voltage spikes

Disadvantages: - May have higher leakage current compared to some other diodes - Limited to specific voltage and power ratings

Working Principles

The SMAJ170ATR operates by diverting excess voltage away from sensitive components, thereby protecting them from damage due to transient voltage spikes.

Detailed Application Field Plans

  1. Telecommunications: Used in communication equipment to protect against lightning-induced surges.
  2. Automotive: Employed in automotive electronics to safeguard against voltage transients.
  3. Industrial Control Systems: Utilized in control systems to prevent damage from power surges.

Detailed and Complete Alternative Models

  1. P6KE170CA: Similar voltage rating and package type
  2. 1.5KE170CA: Higher power dissipation capability
  3. SMCJ170A: Different package type with similar characteristics

This comprehensive entry provides an in-depth understanding of the SMAJ170ATR diode, including its specifications, features, applications, and alternatives.

Word count: 324

기술 솔루션에 SMAJ170ATR 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum reverse voltage of SMAJ170ATR?

    • The maximum reverse voltage of SMAJ170ATR is 170V.

  2. What is the typical junction capacitance of SMAJ170ATR?

    • The typical junction capacitance of SMAJ170ATR is 110pF.

  3. What is the peak pulse power dissipation of SMAJ170ATR?

    • The peak pulse power dissipation of SMAJ170ATR is 400W.

  4. What is the breakdown voltage of SMAJ170ATR?

    • The breakdown voltage of SMAJ170ATR is typically 189V.

  5. What are the applications of SMAJ170ATR?

    • SMAJ170ATR is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  6. What is the operating temperature range of SMAJ170ATR?

    • The operating temperature range of SMAJ170ATR is -55°C to +150°C.

  7. What is the package type of SMAJ170ATR?

    • SMAJ170ATR is available in a DO-214AC (SMA) package.

  8. What is the clamping voltage of SMAJ170ATR?

    • The clamping voltage of SMAJ170ATR is typically 275V at 10A.

  9. Is SMAJ170ATR RoHS compliant?

    • Yes, SMAJ170ATR is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  10. What are the key features of SMAJ170ATR?

    • Key features of SMAJ170ATR include low profile, fast response time, and high reliability for transient voltage suppression.