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SMBJ58CA-QH
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SMBJ58CA-QH

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor Diode
Package: SMB
Essence: Protects sensitive electronic devices from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

  • Voltage - Reverse Standoff (Typ): 58V
  • Voltage - Breakdown (Min): 64.4V
  • Voltage - Clamping (Max) @ Ipp: 93.6V
  • Current - Peak Pulse (10/1000µs): 3.5A
  • Power - Peak Pulse: 600W
  • Type: Zener
  • Unidirectional: Yes

Detailed Pin Configuration

The SMBJ58CA-QH has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Provides transient voltage suppression for sensitive electronics
  • Fast response time to protect against voltage spikes
  • Low clamping voltage ensures minimal impact on the protected circuit

Advantages and Disadvantages

Advantages: - Effective protection against voltage transients - Fast response time - Low clamping voltage

Disadvantages: - Limited peak pulse current compared to some alternative models - Unidirectional protection only

Working Principles

The SMBJ58CA-QH works by diverting excess voltage away from sensitive electronic components, thereby preventing damage due to voltage spikes or transients. When the voltage exceeds the breakdown voltage, the diode conducts, shunting the excess current to ground.

Detailed Application Field Plans

The SMBJ58CA-QH is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SMBJ58CA-QH include: - SMAJ58A - P6SMBJ58A - SMCJ58A - 1.5SMCJ58A

In conclusion, the SMBJ58CA-QH is a reliable transient voltage suppressor diode that provides effective protection for sensitive electronic devices. Its fast response time and low clamping voltage make it suitable for a wide range of applications, although users should consider alternative models if higher peak pulse current or bidirectional protection is required.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMBJ58CA-QH i tekniska lösningar

  1. What is the SMBJ58CA-QH used for?

    • The SMBJ58CA-QH is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the SMBJ58CA-QH?

    • The SMBJ58CA-QH has a maximum working voltage of 58V.

  3. What is the peak pulse power handling capability of the SMBJ58CA-QH?

    • The SMBJ58CA-QH can handle peak pulse power up to 600 watts.

  4. What are the typical applications of the SMBJ58CA-QH?

    • Typical applications include protection of telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics.

  5. What is the response time of the SMBJ58CA-QH to a transient event?

    • The response time of the SMBJ58CA-QH is very fast, typically in the nanosecond range.

  6. What is the operating temperature range of the SMBJ58CA-QH?

    • The SMBJ58CA-QH can operate within a temperature range of -55°C to 150°C.

  7. How does the SMBJ58CA-QH compare to other similar transient voltage suppressors?

    • The SMBJ58CA-QH offers low clamping voltage and high surge capability, making it suitable for demanding applications.

  8. Can the SMBJ58CA-QH be used in high-speed data lines?

    • Yes, the SMBJ58CA-QH is suitable for protecting high-speed data lines due to its fast response time.

  9. Does the SMBJ58CA-QH require any external components for proper operation?

    • No, the SMBJ58CA-QH is a standalone device and does not require additional external components for its operation.

  10. Is the SMBJ58CA-QH RoHS compliant?

    • Yes, the SMBJ58CA-QH is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly.