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SMCJ33ATR
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SMCJ33ATR

Product Overview

Category: Electronic Component
Use: Transient Voltage Suppressor (TVS) Diode
Characteristics: High surge capability, fast response time, low clamping voltage
Package: SMC (DO-214AB)
Essence: Protects electronic circuits from voltage spikes and transients
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 33V
  • Operating Voltage: 28.2V
  • Reverse Standoff Voltage: 28.2V
  • Clamping Voltage: 45.7V
  • Maximum Surge Current: 58.9A

Detailed Pin Configuration

The SMCJ33ATR TVS diode has a standard SMC package with two leads. The anode is connected to the positive side of the circuit, while the cathode is connected to the ground or negative side.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time ensures minimal damage to protected circuits
  • High surge capability for reliable performance in demanding applications

Advantages and Disadvantages

Advantages: - High surge capability - Fast response time - Low clamping voltage

Disadvantages: - May require additional components for comprehensive circuit protection

Working Principles

The SMCJ33ATR operates by diverting excess current away from sensitive components when a transient voltage event occurs. It rapidly clamps the voltage to a safe level, protecting downstream electronics.

Detailed Application Field Plans

  1. Telecommunications: Used to protect communication equipment from lightning-induced surges.
  2. Automotive Electronics: Safeguards vehicle electronics from voltage transients caused by load dump and other electrical disturbances.
  3. Industrial Control Systems: Provides surge protection for PLCs, sensors, and control modules in industrial environments.

Detailed and Complete Alternative Models

  1. SMCJ28A: Lower breakdown voltage of 28V
  2. SMCJ36A: Higher breakdown voltage of 36V
  3. SMCJ40A: Higher breakdown voltage of 40V

This completes the English editing encyclopedia entry structure for the SMCJ33ATR TVS diode.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMCJ33ATR i tekniska lösningar

Sure, here are 10 common questions and answers related to the application of SMCJ33ATR in technical solutions:

  1. What is the maximum peak pulse power dissipation of SMCJ33ATR?

    • The maximum peak pulse power dissipation of SMCJ33ATR is 1500 watts.

  2. What is the breakdown voltage of SMCJ33ATR?

    • The breakdown voltage of SMCJ33ATR is 36.7V.

  3. What is the typical clamping voltage of SMCJ33ATR?

    • The typical clamping voltage of SMCJ33ATR is 53.3V at 10A.

  4. What is the operating temperature range of SMCJ33ATR?

    • The operating temperature range of SMCJ33ATR is -55°C to +150°C.

  5. What are the typical applications of SMCJ33ATR?

    • SMCJ33ATR is commonly used for transient voltage suppression in various electronic systems such as telecommunications equipment, industrial automation, and automotive electronics.

  6. What is the reverse stand-off voltage of SMCJ33ATR?

    • The reverse stand-off voltage of SMCJ33ATR is 33V.

  7. What is the peak pulse current capability of SMCJ33ATR?

    • The peak pulse current capability of SMCJ33ATR is 300A.

  8. Is SMCJ33ATR RoHS compliant?

    • Yes, SMCJ33ATR is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. Can SMCJ33ATR be used for surge protection in power supply units?

    • Yes, SMCJ33ATR is suitable for surge protection in power supply units to safeguard against voltage transients.

  10. Does SMCJ33ATR require a heat sink for proper operation?

    • In most applications, SMCJ33ATR does not require a heat sink due to its high power dissipation capability, but it may be necessary in certain high-power or continuous operation scenarios.

I hope these questions and answers provide the information you were looking for! If you have any more specific questions, feel free to ask.