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3SMAJ5948B-TP
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3SMAJ5948B-TP

Product Overview

The 3SMAJ5948B-TP belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The 3SMAJ5948B-TP is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically available in a package with a quantity of 500 units.

Specifications

  • Part Number: 3SMAJ5948B-TP
  • Category: Transient Voltage Suppressor Diode
  • Peak Power Dissipation: 3000W
  • Breakdown Voltage: 65.8V to 73.2V
  • Operating Temperature Range: -55°C to 150°C
  • Package: DO-214AC (SMA)

Detailed Pin Configuration

The 3SMAJ5948B-TP follows the standard pin configuration for DO-214AC packages, with two pins for connection to the circuit.

Functional Features

  • Transient Voltage Suppression: Protects against voltage spikes and transients.
  • Fast Response Time: Quickly clamps excessive voltages to safe levels.
  • High Surge Capability: Can handle large transient currents without damage.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Fast response time
  • High surge capability

Disadvantages

  • Clamping voltage may be relatively high for some applications
  • Sensitive to reverse bias overvoltage conditions

Working Principles

The 3SMAJ5948B-TP operates by diverting excess current away from sensitive components when a voltage spike occurs. This is achieved through the rapid conduction of the diode, which effectively limits the voltage across the protected circuit.

Detailed Application Field Plans

The 3SMAJ5948B-TP is commonly used in various electronic systems, including power supplies, communication equipment, automotive electronics, and industrial control systems. Its primary function is to safeguard these systems from voltage transients induced by lightning, electromagnetic interference, or switching events.

Detailed and Complete Alternative Models

  • 1N6267A: Similar specifications and package as 3SMAJ5948B-TP
  • P6SMBJ65CA: Higher breakdown voltage variant
  • 5KP58A: Higher power dissipation capability

In conclusion, the 3SMAJ5948B-TP transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it an essential component in various electronic systems. While it has certain limitations, its advantages and wide application field make it a valuable asset in ensuring the reliability and longevity of electronic devices.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 3SMAJ5948B-TP en soluciones técnicas

  1. What is the 3SMAJ5948B-TP used for?

    • The 3SMAJ5948B-TP is commonly used as a transient voltage suppressor diode to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum voltage rating of the 3SMAJ5948B-TP?

    • The 3SMAJ5948B-TP has a maximum voltage rating of 58.8V.

  3. What is the peak pulse power handling capability of the 3SMAJ5948B-TP?

    • The 3SMAJ5948B-TP can handle peak pulse power up to 3000W.

  4. What are the typical applications of the 3SMAJ5948B-TP in technical solutions?

    • The 3SMAJ5948B-TP is commonly used in surge protection for telecommunications equipment, power supplies, industrial controls, and automotive electronics.

  5. What is the response time of the 3SMAJ5948B-TP?

    • The response time of the 3SMAJ5948B-TP is very fast, typically in the nanosecond range.

  6. Does the 3SMAJ5948B-TP require any external components for proper operation?

    • No, the 3SMAJ5948B-TP is a standalone device and does not require any external components for its operation.

  7. Is the 3SMAJ5948B-TP suitable for high-frequency applications?

    • Yes, the 3SMAJ5948B-TP is suitable for high-frequency applications due to its fast response time and low capacitance.

  8. What are the temperature specifications for the 3SMAJ5948B-TP?

    • The 3SMAJ5948B-TP is designed to operate within a temperature range of -55°C to 150°C.

  9. Can the 3SMAJ5948B-TP be used in outdoor or harsh environments?

    • Yes, the 3SMAJ5948B-TP is rugged and can withstand outdoor and harsh environmental conditions.

  10. Are there any special handling considerations for the 3SMAJ5948B-TP during installation?

    • It is important to follow proper ESD (electrostatic discharge) precautions when handling the 3SMAJ5948B-TP to prevent damage during installation.