Vishay Semiconductor Diodes Division
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SMZJ3793A-E3/52
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SMZJ3793A-E3/52

Product Overview

Category

The SMZJ3793A-E3/52 belongs to the category of semiconductor devices.

Use

It is commonly used in electronic circuits for voltage regulation and power management.

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Wide input voltage range

Package

The SMZJ3793A-E3/52 is typically available in a small surface-mount package.

Essence

This product is essential for maintaining stable voltage levels in various electronic applications.

Packaging/Quantity

It is usually packaged in reels containing a specific quantity, such as 3000 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage: Adjustable
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOT-223

Detailed Pin Configuration

The SMZJ3793A-E3/52 has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage) 4. ADJ (Adjustment)

Functional Features

  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown
  • Short-circuit protection

Advantages and Disadvantages

Advantages

  • Wide input voltage range
  • Compact size
  • Built-in protection features

Disadvantages

  • Limited maximum output current
  • Sensitive to external EMI

Working Principles

The SMZJ3793A-E3/52 operates based on the principles of voltage regulation using internal feedback control to maintain a stable output voltage despite variations in the input voltage.

Detailed Application Field Plans

This product is widely used in: - Portable electronic devices - Automotive electronics - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMZJ3793A-E3/52 include: - LM317 - LM1117 - TPS7A47

In conclusion, the SMZJ3793A-E3/52 is a versatile semiconductor device with wide application in various electronic systems, offering efficient voltage regulation and power management capabilities.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van SMZJ3793A-E3/52 in technische oplossingen

  1. What is the operating temperature range of SMZJ3793A-E3/52?

    • The operating temperature range of SMZJ3793A-E3/52 is typically -55°C to +175°C.

  2. What is the maximum forward voltage drop of SMZJ3793A-E3/52?

    • The maximum forward voltage drop of SMZJ3793A-E3/52 is 0.75V at 3.0A.

  3. Can SMZJ3793A-E3/52 be used in automotive applications?

    • Yes, SMZJ3793A-E3/52 is suitable for automotive applications due to its high-temperature capability and robust construction.

  4. What is the reverse recovery time of SMZJ3793A-E3/52?

    • The reverse recovery time of SMZJ3793A-E3/52 is typically 35ns.

  5. Is SMZJ3793A-E3/52 RoHS compliant?

    • Yes, SMZJ3793A-E3/52 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  6. What is the maximum repetitive peak reverse voltage of SMZJ3793A-E3/52?

    • The maximum repetitive peak reverse voltage of SMZJ3793A-E3/52 is 200V.

  7. Does SMZJ3793A-E3/52 have a low leakage current?

    • Yes, SMZJ3793A-E3/52 has a low leakage current, making it suitable for low-power applications.

  8. Can SMZJ3793A-E3/52 be used in flyback converter designs?

    • Yes, SMZJ3793A-E3/52 can be used in flyback converter designs due to its fast recovery time and low forward voltage drop.

  9. What package type does SMZJ3793A-E3/52 come in?

    • SMZJ3793A-E3/52 is available in a DO-214AC (SMA) package.

  10. Is SMZJ3793A-E3/52 suitable for high-frequency switching applications?

    • Yes, SMZJ3793A-E3/52 is suitable for high-frequency switching applications due to its fast recovery time and low parasitic capacitance.