Taiwan Semiconductor Corporation
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SMAJ90AHM2G
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SMAJ90AHM2G

Product Overview

  • Category: Electronic Component
  • Use: Voltage Suppression in Electronic Circuits
  • Characteristics: High Surge Capability, Low Clamping Voltage
  • Package: DO-214AC (SMA), 2-Pin
  • Essence: Protects Sensitive Electronics from Voltage Spikes
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 90V
  • Clamping Voltage: 146V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ90AHM2G has a simple 2-pin configuration with no polarity.

Functional Features

  • Provides effective protection against voltage transients
  • Fast response time ensures minimal damage to sensitive components
  • Compact size allows for easy integration into circuit designs

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited to specific voltage range
  • Requires careful consideration of placement in circuit design

Working Principles

The SMAJ90AHM2G operates by diverting excess voltage away from sensitive components, thereby preventing damage due to voltage spikes or transients. When the voltage exceeds the breakdown voltage, the device rapidly conducts, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

The SMAJ90AHM2G is commonly used in various electronic devices and systems, including: - Power Supplies - Communication Equipment - Automotive Electronics - Industrial Control Systems - Consumer Electronics

Detailed and Complete Alternative Models

  • 1. P6KE100CA - 600W TVS Diode
  • 2. SMBJ90A - 600W Surface Mount Transient Voltage Suppressor
  • 3. 1.5KE100A - 1500W Transient Voltage Suppressor

In conclusion, the SMAJ90AHM2G is a reliable and efficient voltage suppression component suitable for a wide range of electronic applications.

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10个与SMAJ90AHM2G在技术解决方案中的应用相关的常见问题及解答

  1. What is the maximum reverse voltage rating of SMAJ90AHM2G?

    • The maximum reverse voltage rating of SMAJ90AHM2G is 90V.

  2. What is the peak pulse power dissipation of SMAJ90AHM2G?

    • The peak pulse power dissipation of SMAJ90AHM2G is 400W.

  3. What is the breakdown voltage of SMAJ90AHM2G?

    • The breakdown voltage of SMAJ90AHM2G is typically 100V.

  4. What are the typical applications of SMAJ90AHM2G?

    • SMAJ90AHM2G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and power supplies.

  5. What is the response time of SMAJ90AHM2G?

    • The response time of SMAJ90AHM2G is very fast, typically in the nanosecond range.

  6. Is SMAJ90AHM2G RoHS compliant?

    • Yes, SMAJ90AHM2G is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  7. Can SMAJ90AHM2G be used for overvoltage protection in automotive applications?

    • Yes, SMAJ90AHM2G can be used for overvoltage protection in automotive applications, such as in vehicle electronics and control systems.

  8. What is the operating temperature range of SMAJ90AHM2G?

    • The operating temperature range of SMAJ90AHM2G is typically -55°C to 150°C.

  9. Does SMAJ90AHM2G require a heat sink for proper operation?

    • In most cases, SMAJ90AHM2G does not require a heat sink due to its high power dissipation capability.

  10. Is SMAJ90AHM2G suitable for use in high-frequency applications?

    • Yes, SMAJ90AHM2G is suitable for use in high-frequency applications due to its fast response time and low capacitance.