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1SMB15CAT3G
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1SMB15CAT3G

Product Overview

Category

The 1SMB15CAT3G belongs to the category of surface mount silicon zener diodes.

Use

It is commonly used for voltage regulation and transient suppression in electronic circuits.

Characteristics

  • Voltage regulation capability
  • Transient suppression ability
  • Surface mount design

Package

The 1SMB15CAT3G is typically available in a SMB package.

Essence

This product serves as a crucial component in maintaining stable voltage levels and protecting electronic circuits from voltage spikes.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Zener Voltage: 15V
  • Power Dissipation: 3W
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 1.5V
  • Reverse Leakage Current: 0.1µA

Detailed Pin Configuration

The 1SMB15CAT3G typically has two pins, with the anode and cathode connections clearly marked.

Functional Features

  • Voltage regulation: Maintains a constant voltage level across the circuit.
  • Transient suppression: Protects against sudden voltage spikes or surges.

Advantages

  • Small form factor
  • High power dissipation capability
  • Wide operating temperature range

Disadvantages

  • Limited voltage regulation range
  • Sensitive to reverse voltage polarity

Working Principles

The 1SMB15CAT3G operates based on the principle of zener breakdown, where it allows current to flow in reverse bias once the voltage reaches its specified zener voltage.

Detailed Application Field Plans

This product is widely used in: - Power supply units - Voltage regulation circuits - Surge protection modules

Detailed and Complete Alternative Models

Some alternative models to consider include: - 1SMB6.8AT3G - 1SMB24CAT3G - 1SMB36CAT3G

In conclusion, the 1SMB15CAT3G is a vital component in electronic circuits, providing voltage regulation and transient suppression capabilities. Its small form factor and high power dissipation make it suitable for various applications, although users should be mindful of its limitations regarding voltage regulation range and reverse voltage sensitivity.

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技術ソリューションにおける 1SMB15CAT3G 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 1SMB15CAT3G?

    • 1SMB15CAT3G is a surface mount, unidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum peak pulse power of 1SMB15CAT3G?

    • The maximum peak pulse power of 1SMB15CAT3G is 600 watts.

  3. What is the breakdown voltage of 1SMB15CAT3G?

    • The breakdown voltage of 1SMB15CAT3G is 16.7 volts.

  4. What are the typical applications of 1SMB15CAT3G?

    • Typical applications of 1SMB15CAT3G include protection of electronic equipment such as telecommunication systems, industrial controls, consumer electronics, and automotive electronics.

  5. What is the operating temperature range of 1SMB15CAT3G?

    • The operating temperature range of 1SMB15CAT3G is -55°C to +150°C.

  6. What is the package type of 1SMB15CAT3G?

    • 1SMB15CAT3G comes in a SMB (DO-214AA) package.

  7. What is the clamping voltage of 1SMB15CAT3G?

    • The clamping voltage of 1SMB15CAT3G is 25.2 volts at 10A.

  8. Is 1SMB15CAT3G RoHS compliant?

    • Yes, 1SMB15CAT3G is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What are the key features of 1SMB15CAT3G?

    • Key features of 1SMB15CAT3G include low profile package, excellent clamping capability, fast response time, and high surge capability.

  10. How should 1SMB15CAT3G be mounted on a PCB?

    • 1SMB15CAT3G should be mounted with the cathode side facing the PCB and proper thermal management to ensure efficient heat dissipation.

Please let me know if you need further information or have any other questions!