ON Semiconductor
Bild kan vara representation.
Se specifikationer för produktinformation.
SZNUP3105LT3G
Visa detalj Datablad

SZNUP3105LT3G

Product Overview

Category:

The SZNUP3105LT3G belongs to the category of power management and protection products.

Use:

It is used for reverse polarity protection in various electronic circuits and systems.

Characteristics:

  • Low forward voltage drop
  • High surge capability
  • Low thermal resistance
  • RoHS compliant

Package:

The SZNUP3105LT3G comes in a compact, surface-mount package.

Essence:

The essence of this product lies in its ability to protect electronic devices from damage due to reverse polarity connection.

Packaging/Quantity:

The SZNUP3105LT3G is typically packaged in reels containing a specific quantity, such as 3000 units per reel.

Specifications

  • Maximum Reverse Voltage: 5V
  • Continuous Forward Current: 3A
  • Reverse Standoff Voltage: 3.1V
  • Operating Temperature Range: -55°C to 150°C
  • Package Type: SOD-123FL

Detailed Pin Configuration

The SZNUP3105LT3G has three pins: 1. Anode 2. Cathode 3. Not connected (NC)

Functional Features

  • Reverse Polarity Protection: The SZNUP3105LT3G provides reliable protection against reverse polarity connections, safeguarding electronic circuits and components.
  • Low Voltage Drop: It exhibits low forward voltage drop, minimizing power loss in the protected circuit.

Advantages

  • Robust reverse polarity protection
  • Low voltage drop
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited to low voltage applications
  • May require additional components for comprehensive overvoltage protection

Working Principles

The SZNUP3105LT3G operates by effectively blocking current flow in the reverse direction, preventing damage to sensitive electronic components.

Detailed Application Field Plans

This product is commonly used in automotive electronics, battery-powered devices, and portable consumer electronics where reverse polarity protection is crucial to prevent damage from accidental misconnections.

Detailed and Complete Alternative Models

  • SZNUP3100LT3G
  • SZNUP3106LT3G
  • SZNUP3108LT3G

In conclusion, the SZNUP3105LT3G is a vital component in electronic circuits requiring robust reverse polarity protection, offering low voltage drop and high surge capability. Its compact package and functional features make it an essential choice for various applications, especially in scenarios where protection against reverse polarity is critical.

[Word count: 344]

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SZNUP3105LT3G i tekniska lösningar

  1. What is SZNUP3105LT3G?

    • SZNUP3105LT3G is a low capacitance TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients induced by lightning, ESD (electrostatic discharge), and other transient voltage events.

  2. What are the key features of SZNUP3105LT3G?

    • SZNUP3105LT3G features a low clamping voltage, low leakage current, and high surge capability, making it suitable for protecting sensitive electronic components in various applications.

  3. In what applications can SZNUP3105LT3G be used?

    • SZNUP3105LT3G is commonly used in applications such as data lines, communication ports, industrial control systems, and automotive electronics to protect against transient voltage events.

  4. What is the maximum working voltage of SZNUP3105LT3G?

    • The maximum working voltage of SZNUP3105LT3G is typically 5V, making it suitable for protecting low voltage electronic circuits.

  5. How does SZNUP3105LT3G respond to transient voltage events?

    • SZNUP3105LT3G responds to transient voltage events by quickly diverting excess voltage away from the protected circuit, thereby limiting the voltage that reaches the sensitive components.

  6. What is the operating temperature range of SZNUP3105LT3G?

    • SZNUP3105LT3G typically operates within a temperature range of -55°C to 150°C, allowing it to function effectively in a wide range of environmental conditions.

  7. Is SZNUP3105LT3G RoHS compliant?

    • Yes, SZNUP3105LT3G is RoHS compliant, ensuring that it meets environmental standards for hazardous substance restrictions.

  8. Can SZNUP3105LT3G be used in high-speed data transmission applications?

    • Yes, SZNUP3105LT3G's low capacitance makes it suitable for use in high-speed data transmission applications, where it helps to protect signal integrity.

  9. Does SZNUP3105LT3G require external components for proper operation?

    • SZNUP3105LT3G does not require external components for proper operation, simplifying its integration into electronic designs.

  10. What are some best practices for incorporating SZNUP3105LT3G into a technical solution?

    • Best practices for incorporating SZNUP3105LT3G include placing the diode as close as possible to the protected circuit, minimizing trace lengths, and following recommended layout guidelines to optimize its performance.