Diodes Incorporated
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1SMB5938B-13
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1SMB5938B-13

Product Overview

Category

The 1SMB5938B-13 belongs to the category of surface mount silicon zener diodes.

Use

It is commonly used for voltage regulation and transient suppression in electronic circuits.

Characteristics

  • Low leakage current
  • High reliability
  • Fast response time

Package

The 1SMB5938B-13 is typically available in a DO-214AA (SMB) package.

Essence

This product serves as a crucial component in protecting electronic circuits from voltage spikes and surges.

Packaging/Quantity

The 1SMB5938B-13 is usually packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Zener Voltage: 15V
  • Power Dissipation: 3W
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 1.5V at 200mA

Detailed Pin Configuration

The 1SMB5938B-13 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Voltage regulation
  • Transient suppression
  • Overvoltage protection

Advantages and Disadvantages

Advantages

  • High reliability
  • Fast response time
  • Low leakage current

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1SMB5938B-13 operates based on the principle of the zener effect, where it maintains a nearly constant voltage across its terminals when subjected to a specific current.

Detailed Application Field Plans

The 1SMB5938B-13 is widely used in: - Power supplies - Automotive electronics - Industrial equipment

Detailed and Complete Alternative Models

Some alternative models to the 1SMB5938B-13 include: - 1N4744A - BZX85C15 - P6KE15CA

In conclusion, the 1SMB5938B-13 is a vital component in electronic circuits, providing voltage regulation and transient suppression. Its high reliability and fast response time make it suitable for various applications, although it has limitations in power dissipation and temperature sensitivity. Understanding its specifications, pin configuration, functional features, and alternative models is essential for effective utilization in electronic designs.

تکنیکی حل میں 1SMB5938B-13 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

Sure, here are 10 common questions and answers related to the application of 1SMB5938B-13 in technical solutions:

  1. What is the voltage rating of 1SMB5938B-13?

    • The voltage rating of 1SMB5938B-13 is 36V.

  2. What is the maximum peak pulse power of 1SMB5938B-13?

    • The maximum peak pulse power of 1SMB5938B-13 is 600W.

  3. What type of diode is 1SMB5938B-13?

    • 1SMB5938B-13 is a surface mount transient voltage suppressor (TVS) diode.

  4. What are the typical applications of 1SMB5938B-13?

    • Typical applications of 1SMB5938B-13 include overvoltage protection in various electronic circuits, such as power supplies, communication systems, and automotive electronics.

  5. What is the breakdown voltage of 1SMB5938B-13?

    • The breakdown voltage of 1SMB5938B-13 is 40.2V.

  6. What is the operating temperature range of 1SMB5938B-13?

    • The operating temperature range of 1SMB5938B-13 is -55°C to +150°C.

  7. Does 1SMB5938B-13 have a low leakage current?

    • Yes, 1SMB5938B-13 has a low leakage current, making it suitable for sensitive electronic applications.

  8. Can 1SMB5938B-13 be used for ESD protection?

    • Yes, 1SMB5938B-13 can be used for electrostatic discharge (ESD) protection in electronic circuits.

  9. Is 1SMB5938B-13 RoHS compliant?

    • Yes, 1SMB5938B-13 is RoHS compliant, meeting environmental standards.

  10. What package type does 1SMB5938B-13 come in?

    • 1SMB5938B-13 comes in a SMB (DO-214AA) package, which is suitable for surface mount applications.

I hope these questions and answers are helpful for your technical solutions! Let me know if you need further assistance.