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SZMMSZ4691T1G
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SZMMSZ4691T1G

Product Overview

Category: Diode
Use: Voltage regulation and protection
Characteristics: Low forward voltage drop, high surge capability
Package: SOD-123
Essence: Schottky diode
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Forward Voltage Drop: 0.35V at 1A
  • Reverse Standoff Voltage: 40V
  • Peak Pulse Current: 5.3A
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The SZMMSZ4691T1G has two pins in the SOD-123 package. The anode is connected to pin 1, and the cathode is connected to pin 2.

Functional Features

  • Low forward voltage drop ensures minimal power loss
  • High surge capability provides robust transient protection

Advantages and Disadvantages

Advantages: - Low voltage drop reduces energy loss - High surge capability protects against voltage spikes

Disadvantages: - Higher cost compared to standard silicon diodes - Lower maximum reverse voltage compared to some other diode types

Working Principles

The SZMMSZ4691T1G operates based on the Schottky diode principle, utilizing a metal-semiconductor junction to achieve low forward voltage drop and fast switching characteristics.

Detailed Application Field Plans

This diode is suitable for various applications including: - Power supplies - Battery charging circuits - Overvoltage protection - Reverse polarity protection

Detailed and Complete Alternative Models

  • 1N5819: Similar forward voltage drop and reverse standoff voltage
  • SS34: Comparable specifications and package type
  • BAT54S: Dual diode configuration with similar characteristics

Note: The above alternative models are provided as examples and may not be direct replacements for all applications.

This completes the requested content structure for the SZMMSZ4691T1G entry in the English editing encyclopedia format.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SZMMSZ4691T1G en soluciones técnicas

  1. What is SZMMSZ4691T1G?

    • SZMMSZ4691T1G is a dual Zener diode with a common cathode in a SOT-23 package, designed for voltage regulation and transient overvoltage protection.

  2. What are the typical applications of SZMMSZ4691T1G?

    • Typical applications include voltage clamping, voltage regulation, transient suppression, and overvoltage protection in various electronic circuits.

  3. What is the maximum power dissipation of SZMMSZ4691T1G?

    • The maximum power dissipation is 350mW for SZMMSZ4691T1G.

  4. What is the operating temperature range for SZMMSZ4691T1G?

    • The operating temperature range is -65°C to +150°C.

  5. What is the breakdown voltage of SZMMSZ4691T1G?

    • The breakdown voltage is 3.6V for SZMMSZ4691T1G.

  6. How does SZMMSZ4691T1G provide overvoltage protection?

    • SZMMSZ4691T1G provides overvoltage protection by shunting excess current when the voltage exceeds its breakdown voltage, thereby protecting downstream components.

  7. Can SZMMSZ4691T1G be used for ESD protection?

    • Yes, SZMMSZ4691T1G can be used for electrostatic discharge (ESD) protection in sensitive electronic circuits.

  8. What are the key features of SZMMSZ4691T1G?

    • Key features include low leakage current, high reliability, small footprint, and compatibility with automated placement equipment.

  9. What are the recommended soldering conditions for SZMMSZ4691T1G?

    • The recommended soldering conditions include a peak reflow temperature of 260°C for 10 seconds or a wave soldering temperature of 260°C for 10 seconds.

  10. Is SZMMSZ4691T1G RoHS compliant?

    • Yes, SZMMSZ4691T1G is RoHS compliant, making it suitable for use in environmentally friendly electronic products.