Diodes Incorporated
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DESD5V0S1BA-7
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DESD5V0S1BA-7

Product Overview

Category

The DESD5V0S1BA-7 belongs to the category of semiconductor devices.

Use

It is used for protecting sensitive electronics from voltage transients induced by inductive load switching and lightning.

Characteristics

  • Low capacitance
  • Low leakage current
  • Fast response time
  • ESD protection up to ±30kV contact discharge per IEC 61000-4-2 standard

Package

The DESD5V0S1BA-7 is available in a small SOT-23 package.

Essence

The essence of this product lies in its ability to provide robust protection against electrostatic discharge (ESD) and electrical transients.

Packaging/Quantity

It is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Reverse Standoff Voltage: 5.0V
  • Breakdown Voltage: 6.0V minimum
  • Clamping Voltage: 9.2V maximum at 10A
  • Peak Pulse Current: 30A (8/20µs)
  • Operating Temperature Range: -55°C to +125°C

Detailed Pin Configuration

The DESD5V0S1BA-7 has three pins: 1. Pin 1: Cathode 2. Pin 2: No Connection 3. Pin 3: Anode

Functional Features

  • ESD protection for high-speed data lines
  • Protects against surge events
  • Low clamping voltage

Advantages

  • High ESD protection level
  • Small form factor
  • Wide operating temperature range

Disadvantages

  • Limited peak pulse current handling capability compared to some alternative models
  • No connection on pin 2 may require additional consideration in PCB layout

Working Principles

The DESD5V0S1BA-7 works by shunting transient currents away from sensitive components, thereby preventing damage due to ESD or surge events. When a transient event occurs, the device rapidly switches into its low impedance state, diverting the excess energy away from the protected circuitry.

Detailed Application Field Plans

This product is commonly used in applications such as: - USB interfaces - HDMI ports - Ethernet ports - Display interfaces - Mobile phones - Portable electronics

Detailed and Complete Alternative Models

Some alternative models to consider include: - DESD5V0S1BLP-7 - DESD5V0S1B-7 - DESD5V0S1BT-7

In summary, the DESD5V0S1BA-7 is a semiconductor device designed to protect sensitive electronics from voltage transients and ESD events. With its low capacitance, fast response time, and high ESD protection level, it is well-suited for a variety of applications in modern electronic systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de DESD5V0S1BA-7 en soluciones técnicas

  1. What is DESD5V0S1BA-7?

    • DESD5V0S1BA-7 is a low capacitance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum working voltage of DESD5V0S1BA-7?

    • The maximum working voltage of DESD5V0S1BA-7 is 5.0V.

  3. What is the typical capacitance of DESD5V0S1BA-7?

    • The typical capacitance of DESD5V0S1BA-7 is 6pF.

  4. What are the typical applications of DESD5V0S1BA-7?

    • DESD5V0S1BA-7 is commonly used in technical solutions for protecting data lines, communication ports, and other sensitive electronic circuits from voltage surges and ESD events.

  5. What is the peak pulse current rating of DESD5V0S1BA-7?

    • The peak pulse current rating of DESD5V0S1BA-7 is 10A.

  6. What is the operating temperature range of DESD5V0S1BA-7?

    • The operating temperature range of DESD5V0S1BA-7 is -55°C to +125°C.

  7. How does DESD5V0S1BA-7 provide protection against voltage transients?

    • DESD5V0S1BA-7 utilizes a low clamping voltage to divert excessive current away from sensitive components, thereby protecting them from damage.

  8. Can DESD5V0S1BA-7 be used in high-speed data transmission applications?

    • Yes, DESD5V0S1BA-7's low capacitance makes it suitable for high-speed data transmission applications without introducing significant signal degradation.

  9. Is DESD5V0S1BA-7 RoHS compliant?

    • Yes, DESD5V0S1BA-7 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  10. What package type does DESD5V0S1BA-7 come in?

    • DESD5V0S1BA-7 is available in a small SOD-523 package, making it suitable for space-constrained applications.