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1SMA5914BT3
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1SMA5914BT3

Product Overview

Category

The 1SMA5914BT3 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
  • Transient suppression
  • Surface mount design

Package

The 1SMA5914BT3 is typically available in a surface mount package.

Essence

The essence of the 1SMA5914BT3 lies in its ability to regulate voltage and suppress transients in electronic circuits.

Packaging/Quantity

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

Specifications

  • Zener Voltage: 14V
  • Power Dissipation: 5W
  • Operating Temperature Range: -65°C to +150°C
  • Package Type: SMA

Detailed Pin Configuration

The 1SMA5914BT3 has two pins, with the anode and cathode connections clearly marked.

Functional Features

  • Precise voltage regulation
  • High power dissipation capability
  • Fast response to transient events

Advantages

  • Small form factor
  • High power handling capacity
  • Reliable voltage regulation

Disadvantages

  • Sensitive to temperature variations
  • Limited voltage range

Working Principles

The 1SMA5914BT3 operates based on the principle of the zener effect, where it maintains a constant voltage across its terminals when operated within its specified current and temperature limits.

Detailed Application Field Plans

The 1SMA5914BT3 is widely used in: - Power supply units - Voltage regulators - Surge protection circuits

Detailed and Complete Alternative Models

Some alternative models to the 1SMA5914BT3 include: - 1N4744A - BZX85C15 - P6SMB15CA

In conclusion, the 1SMA5914BT3 is a surface mount silicon zener diode that offers precise voltage regulation and transient suppression capabilities. Its small form factor and high power dissipation make it suitable for various electronic applications, despite its sensitivity to temperature variations and limited voltage range.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1SMA5914BT3 v technických řešeních

  1. What is the maximum forward current rating of 1SMA5914BT3?

    • The maximum forward current rating of 1SMA5914BT3 is 5A.

  2. What is the reverse standoff voltage of 1SMA5914BT3?

    • The reverse standoff voltage of 1SMA5914BT3 is 14V.

  3. Can 1SMA5914BT3 be used for overvoltage protection in power supplies?

    • Yes, 1SMA5914BT3 can be used for overvoltage protection in power supplies due to its transient voltage suppression capabilities.

  4. What is the typical clamping voltage of 1SMA5914BT3?

    • The typical clamping voltage of 1SMA5914BT3 is 23.2V at 10A.

  5. Is 1SMA5914BT3 suitable for surge protection in automotive electronics?

    • Yes, 1SMA5914BT3 is suitable for surge protection in automotive electronics due to its high surge capability.

  6. What package type does 1SMA5914BT3 come in?

    • 1SMA5914BT3 comes in a DO-214AC (SMA) package.

  7. Does 1SMA5914BT3 have low leakage current?

    • Yes, 1SMA5914BT3 has low leakage current, making it suitable for applications requiring minimal standby power consumption.

  8. Can 1SMA5914BT3 be used for ESD protection in communication equipment?

    • Yes, 1SMA5914BT3 can be used for ESD protection in communication equipment due to its fast response time and high surge capability.

  9. What is the operating temperature range of 1SMA5914BT3?

    • The operating temperature range of 1SMA5914BT3 is -55°C to 150°C, making it suitable for a wide range of environments.

  10. Is 1SMA5914BT3 RoHS compliant?

    • Yes, 1SMA5914BT3 is RoHS compliant, meeting environmental standards for lead-free manufacturing.