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1SMA180ZHM2G
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1SMA180ZHM2G

Product Overview

Category

The 1SMA180ZHM2G belongs to the category of semiconductor devices, specifically a Zener diode.

Use

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

Characteristics

  • Voltage Regulation: Provides stable voltage output under varying load conditions.
  • Transient Voltage Suppression: Protects sensitive components from voltage spikes.
  • High Power Dissipation: Capable of handling high power dissipation.

Package

The 1SMA180ZHM2G is typically available in a SMA package, which is a surface mount package designed for easy installation on printed circuit boards.

Essence

The essence of the 1SMA180ZHM2G lies in its ability to maintain a constant voltage across its terminals, ensuring the stability of the connected circuitry.

Packaging/Quantity

It is commonly available in reels or tubes containing a specific quantity, typically ranging from hundreds to thousands per package.

Specifications

  • Voltage: 180V
  • Power Dissipation: 1.5W
  • Operating Temperature Range: -65°C to +175°C
  • Zener Impedance: 20Ω
  • Package Type: SMA

Detailed Pin Configuration

The 1SMA180ZHM2G typically has two pins, with the anode and cathode connections clearly labeled for easy identification.

Functional Features

  • Voltage Regulation: Maintains a constant voltage across its terminals.
  • Transient Voltage Suppression: Protects against voltage spikes and surges.
  • Fast Response Time: Rapidly clamps excessive voltages to protect downstream components.

Advantages

  • Stability: Provides stable voltage regulation.
  • Protection: Safeguards sensitive components from voltage transients.
  • Compact Size: Suitable for space-constrained applications.

Disadvantages

  • Power Limitation: Limited power dissipation capability compared to larger diodes.
  • Temperature Sensitivity: Performance may vary with temperature changes.

Working Principles

The 1SMA180ZHM2G operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when operated in the reverse breakdown region.

Detailed Application Field Plans

The 1SMA180ZHM2G finds extensive use in various electronic systems, including: - Power Supplies: Ensuring stable voltage output. - Telecommunications Equipment: Protecting sensitive circuits from voltage surges. - Automotive Electronics: Safeguarding against electrical disturbances.

Detailed and Complete Alternative Models

  • 1SMA160Z: Lower voltage variant suitable for different applications.
  • 1SMA200Z: Higher voltage variant for applications requiring greater voltage tolerance.
  • 1N4749A: Traditional axial leaded Zener diode alternative.

In conclusion, the 1SMA180ZHM2G Zener diode offers reliable voltage regulation and transient voltage suppression capabilities, making it a crucial component in various electronic systems.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan 1SMA180ZHM2G dalam solusi teknis

Sure, here are 10 common questions and answers related to the application of 1SMA180ZHM2G in technical solutions:

  1. What is the maximum reverse stand-off voltage of 1SMA180ZHM2G?

    • The maximum reverse stand-off voltage of 1SMA180ZHM2G is 180V.

  2. What is the peak pulse power dissipation of 1SMA180ZHM2G?

    • The peak pulse power dissipation of 1SMA180ZHM2G is 400W.

  3. What is the typical junction capacitance of 1SMA180ZHM2G?

    • The typical junction capacitance of 1SMA180ZHM2G is 150pF.

  4. What is the forward voltage drop of 1SMA180ZHM2G at a specified current?

    • The forward voltage drop of 1SMA180ZHM2G at a specified current is typically around 1.5V.

  5. What are the recommended applications for 1SMA180ZHM2G?

    • 1SMA180ZHM2G is commonly used in surge protection, voltage clamping, and transient voltage suppression applications.

  6. What is the operating temperature range of 1SMA180ZHM2G?

    • The operating temperature range of 1SMA180ZHM2G is -55°C to +150°C.

  7. Does 1SMA180ZHM2G have a low leakage current?

    • Yes, 1SMA180ZHM2G has a low leakage current, making it suitable for precision circuits and low-power applications.

  8. Can 1SMA180ZHM2G be used in automotive electronics?

    • Yes, 1SMA180ZHM2G is suitable for use in automotive electronics due to its robustness and reliability.

  9. What package type does 1SMA180ZHM2G come in?

    • 1SMA180ZHM2G is available in a SMA (DO-214AC) package.

  10. Is 1SMA180ZHM2G RoHS compliant?

    • Yes, 1SMA180ZHM2G is RoHS compliant, meeting environmental standards for lead-free manufacturing.

I hope these answers provide the information you were looking for! If you need further details on any specific question, feel free to ask.