Vishay Semiconductor Diodes Division
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SS34HE3_A/H
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SS34HE3_A/H

Product Overview

Category: Diode
Use: Rectification and voltage regulation
Characteristics: Fast switching, low forward voltage drop
Package: SOD-123
Essence: High-efficiency rectification
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

  • Voltage Rating: 40V
  • Forward Current: 3A
  • Reverse Recovery Time: 75ns
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SS34HE3_A/H diode has a standard SOD-123 package with two pins. The anode is connected to pin 1, while the cathode is connected to pin 2.

Functional Features

  • Fast switching speed for efficient rectification
  • Low forward voltage drop minimizes power loss
  • High current capability for various applications

Advantages and Disadvantages

Advantages: - Fast switching speed - Low forward voltage drop - High current capability

Disadvantages: - Higher reverse recovery time compared to some alternatives

Working Principles

The SS34HE3_A/H diode operates based on the principle of semiconductor junction behavior. When a forward voltage is applied, it allows current to flow in one direction, acting as a rectifier. Its fast switching speed ensures efficient conversion of alternating current (AC) to direct current (DC).

Detailed Application Field Plans

The SS34HE3_A/H diode is widely used in the following applications: - Power supplies - Voltage regulators - DC-DC converters - Solar panel bypass diodes - LED lighting

Detailed and Complete Alternative Models

Some alternative models to SS34HE3_A/H include: - 1N5822: Similar voltage and current ratings - SB340: Lower forward voltage drop - MBR3045PT: Higher current capability

In conclusion, the SS34HE3_A/H diode offers fast switching, low forward voltage drop, and high current capability, making it suitable for various rectification and voltage regulation applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SS34HE3_A/H v technických řešeních

  1. What is the maximum voltage rating for SS34HE3_A/H?

    • The maximum voltage rating for SS34HE3_A/H is 40V.

  2. What is the forward current of SS34HE3_A/H?

    • The forward current of SS34HE3_A/H is 3A.

  3. What is the reverse recovery time of SS34HE3_A/H?

    • The reverse recovery time of SS34HE3_A/H is typically 15ns.

  4. Can SS34HE3_A/H be used in high-frequency applications?

    • Yes, SS34HE3_A/H is suitable for high-frequency applications due to its fast recovery time.

  5. Is SS34HE3_A/H RoHS compliant?

    • Yes, SS34HE3_A/H is RoHS compliant, making it suitable for environmentally friendly designs.

  6. What is the operating temperature range for SS34HE3_A/H?

    • The operating temperature range for SS34HE3_A/H is -55°C to 150°C.

  7. Does SS34HE3_A/H have a low leakage current?

    • Yes, SS34HE3_A/H has a low leakage current, making it suitable for low-power applications.

  8. Can SS34HE3_A/H be used in automotive electronics?

    • Yes, SS34HE3_A/H is commonly used in automotive electronics due to its reliability and performance.

  9. What package type does SS34HE3_A/H come in?

    • SS34HE3_A/H is available in a surface mount SMA package.

  10. Is SS34HE3_A/H suitable for battery charging applications?

    • Yes, SS34HE3_A/H is often used in battery charging applications due to its high efficiency and low forward voltage drop.