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1KSMB7.5A
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1KSMB7.5A

Product Overview

Category

The 1KSMB7.5A belongs to the category of surface mount transient voltage suppressor diodes.

Use

These diodes are used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The 1KSMB7.5A is typically available in a DO-214AA (SMB) package.

Essence

The essence of the 1KSMB7.5A lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity

These diodes are commonly packaged in reels or tape and reel format, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1000W
  • Standoff Voltage: 6.4V to 220V
  • Breakdown Voltage Range: 7.13V to 8.87V
  • Maximum Clamping Voltage: 10.3V at 16.7A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1KSMB7.5A typically consists of two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Transient voltage suppression
  • Reverse standoff voltage protection
  • Low incremental surge resistance

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact size

Disadvantages

  • Limited power dissipation capability
  • May require additional heat sinking for high-power applications

Working Principles

When a voltage transient occurs, the 1KSMB7.5A diode conducts and diverts the excess current away from the protected circuit, limiting the voltage across it to a safe level.

Detailed Application Field Plans

The 1KSMB7.5A is widely used in various electronic systems, including: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1KSMB7.5A include: - P6SMB6.8A - SMBJ7.5A - SMCJ7.5A - 1.5SMC7.5A

In conclusion, the 1KSMB7.5A is a crucial component in protecting electronic circuits from voltage transients, offering fast response times and low clamping voltages. Its compact size and wide operating temperature range make it suitable for various applications across different industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1KSMB7.5A v technických řešeních

  1. What is the application of 1KSMB7.5A in technical solutions?

    • Answer: 1KSMB7.5A is commonly used as a transient voltage suppressor diode to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum voltage rating for 1KSMB7.5A?

    • Answer: The maximum voltage rating for 1KSMB7.5A is 7.5V.

  3. What type of package does 1KSMB7.5A come in?

    • Answer: 1KSMB7.5A typically comes in a DO-214AA (SMB) package.

  4. What are the typical applications for 1KSMB7.5A?

    • Answer: Typical applications for 1KSMB7.5A include overvoltage protection in electronic equipment, surge protection in power supplies, and transient voltage suppression in communication systems.

  5. What is the peak pulse power rating for 1KSMB7.5A?

    • Answer: The peak pulse power rating for 1KSMB7.5A is typically 1000W.

  6. What is the clamping voltage of 1KSMB7.5A?

    • Answer: The clamping voltage of 1KSMB7.5A is around 12.1V at a peak pulse current of 50A.

  7. Is 1KSMB7.5A suitable for use in automotive electronics?

    • Answer: Yes, 1KSMB7.5A is suitable for use in automotive electronics for transient voltage suppression and overvoltage protection.

  8. Can 1KSMB7.5A be used in high-speed data line protection?

    • Answer: Yes, 1KSMB7.5A can be used in high-speed data line protection to safeguard against voltage transients.

  9. What are the temperature specifications for 1KSMB7.5A?

    • Answer: 1KSMB7.5A typically has an operating temperature range of -55°C to 150°C.

  10. Are there any specific soldering or mounting considerations for 1KSMB7.5A?

    • Answer: It is recommended to follow the manufacturer's guidelines for soldering and mounting, including proper heat dissipation techniques and avoiding excessive mechanical stress during assembly.