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MASMBJ22CA
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MASMBJ22CA

Product Overview

Category

The MASMBJ22CA belongs to the category of transient voltage suppressor (TVS) diodes.

Use

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

Characteristics

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

Package

The MASMBJ22CA is typically available in a DO-214AC (SMA) package.

Essence

The essence of MASMBJ22CA lies in its ability to provide robust protection for electronic circuits against transient voltage events.

Packaging/Quantity

It is commonly packaged in reels or tubes with varying quantities depending on the manufacturer's specifications.

Specifications

  • Standoff Voltage: 20.0V
  • Breakdown Voltage: 22.2V
  • Maximum Clamping Voltage: 35.5V
  • Peak Pulse Current: 30A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MASMBJ22CA TVS diode typically has two pins, anode, and cathode, which are denoted by the markings on the device.

Functional Features

  • Provides transient voltage protection for sensitive electronics
  • Rapid response to transient voltage events
  • Low clamping voltage ensures minimal impact on protected circuits

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited to specific voltage ranges
  • May require additional circuitry for comprehensive protection in high-risk environments

Working Principles

When a transient voltage event occurs, the MASMBJ22CA TVS diode rapidly conducts excess current away from the protected circuit, thereby limiting the voltage across the circuit to a safe level.

Detailed Application Field Plans

The MASMBJ22CA is widely used in various applications including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

  • SMAJ20A: Similar characteristics and package type
  • P6SMB22CA: Higher power dissipation capability
  • SMCJ22A: Surface mount alternative with similar voltage ratings

In conclusion, the MASMBJ22CA transient voltage suppressor diode offers effective protection against transient voltage events and finds widespread use in diverse electronic applications.

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技術ソリューションにおける MASMBJ22CA 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 MASMBJ22CA?

    • MASMBJ22CA is a transient voltage suppressor diode, commonly used for surge protection in electronic circuits.

  2. What are the key features of MASMBJ22CA?

    • The key features include a peak pulse power of 600W, low clamping voltage, and fast response time.

  3. In what applications can MASMBJ22CA be used?

    • MASMBJ22CA is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics for surge protection.

  4. How does MASMBJ22CA provide surge protection?

    • MASMBJ22CA diverts excess voltage away from sensitive components by conducting when the voltage exceeds a certain threshold, thus protecting the circuit.

  5. What is the operating temperature range of MASMBJ22CA?

    • The operating temperature range is typically -55°C to +150°C, making it suitable for a wide range of environments.

  6. Does MASMBJ22CA require any special mounting considerations?

    • It is recommended to mount MASMBJ22CA on a heat sink or metal pad to ensure efficient heat dissipation during high-power surges.

  7. Can MASMBJ22CA be used for ESD protection?

    • Yes, MASMBJ22CA can also be used for electrostatic discharge (ESD) protection in sensitive electronic devices.

  8. What is the typical response time of MASMBJ22CA?

    • The typical response time is very fast, usually in the picosecond range, providing quick protection against voltage spikes.

  9. Are there any reliability tests conducted on MASMBJ22CA?

    • Yes, MASMBJ22CA undergoes various reliability tests such as thermal cycling, humidity testing, and mechanical shock to ensure its durability.

  10. Where can I find detailed technical specifications for MASMBJ22CA?

    • Detailed technical specifications for MASMBJ22CA can be found in the datasheet provided by the manufacturer or distributor.