ON Semiconductor
قد تكون الصورة تمثيلية.
راجع المواصفات للحصول على تفاصيل المنتج.
1SMA5938BT3
عرض التفاصيل جداول البيانات

1SMA5938BT3

Product Overview

Category

The 1SMA5938BT3 belongs to the category of surface mount silicon zener diodes.

Use

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

Characteristics

  • Low leakage current
  • High reliability
  • Fast response time
  • Wide voltage range

Package

The 1SMA5938BT3 is available in a SMA package.

Essence

The essence of this product lies in its ability to provide precise voltage regulation and protection against voltage spikes.

Packaging/Quantity

The 1SMA5938BT3 is typically packaged in reels with a quantity varying based on customer requirements.

Specifications

  • Zener Voltage: 6.2V
  • Power Dissipation: 1.5W
  • Operating Temperature Range: -65°C to +150°C
  • Forward Voltage: 1.5V
  • Reverse Leakage Current: 5µA

Detailed Pin Configuration

The 1SMA5938BT3 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

  • Precise voltage regulation
  • Transient suppression
  • Protection against voltage spikes

Advantages and Disadvantages

Advantages

  • High reliability
  • Fast response time
  • Wide voltage range

Disadvantages

  • Limited power dissipation capability

Working Principles

The 1SMA5938BT3 operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

The 1SMA5938BT3 is commonly used in: - Voltage regulators - Surge protectors - Power supplies - Electronic equipment

Detailed and Complete Alternative Models

Some alternative models to the 1SMA5938BT3 include: - 1N4728A - BZX84C6V2 - MMSZ5257B

In conclusion, the 1SMA5938BT3 is a reliable surface mount silicon zener diode that offers precise voltage regulation and transient suppression, making it suitable for various electronic applications.

[Word Count: 298]

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق 1SMA5938BT3 في الحلول التقنية

  1. What is 1SMA5938BT3?

    • 1SMA5938BT3 is a surface mount, bidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and surges.

  2. What is the maximum working voltage of 1SMA5938BT3?

    • The maximum working voltage of 1SMA5938BT3 is 36.8V.

  3. What is the peak pulse power dissipation of 1SMA5938BT3?

    • The peak pulse power dissipation of 1SMA5938BT3 is 400W.

  4. What are the typical applications of 1SMA5938BT3?

    • Typical applications of 1SMA5938BT3 include protection of electronic circuits in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the clamping voltage of 1SMA5938BT3?

    • The clamping voltage of 1SMA5938BT3 is 58.9V at 10A.

  6. What is the operating temperature range of 1SMA5938BT3?

    • The operating temperature range of 1SMA5938BT3 is -55°C to 150°C.

  7. How does 1SMA5938BT3 provide protection to electronic circuits?

    • 1SMA5938BT3 provides protection by diverting transient currents away from sensitive components and limiting the voltage across the protected circuit.

  8. Can 1SMA5938BT3 be used for ESD (electrostatic discharge) protection?

    • Yes, 1SMA5938BT3 can be used for ESD protection in various electronic devices and systems.

  9. What is the package type of 1SMA5938BT3?

    • 1SMA5938BT3 is available in a SMA (DO-214AC) package.

  10. Is 1SMA5938BT3 RoHS compliant?

    • Yes, 1SMA5938BT3 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.