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1SMB5953BT3
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1SMB5953BT3

Product Overview

Category

The 1SMB5953BT3 belongs to the category of surface mount silicon zener diodes.

Use

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

Characteristics

  • Forward Voltage: 1.5V
  • Power Dissipation: 3W
  • Zener Voltage Range: 33V to 39V
  • Operating Temperature Range: -65°C to +150°C

Package

The 1SMB5953BT3 is available in a DO-214AA (SMB) package.

Packaging/Quantity

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

Specifications

  • Manufacturer: ON Semiconductor
  • Part Number: 1SMB5953BT3
  • Type: Zener Diode
  • Voltage - Zener (Nom) (Vz): 36V
  • Tolerance: ±5%
  • Power - Max: 3W
  • Impedance (Max) (Zzt): 20 Ohm
  • Current - Reverse Leakage @ Vr: 5µA @ 28.8V
  • Mounting Type: Surface Mount
  • Package / Case: DO-214AA, SMB
  • Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The 1SMB5953BT3 has two pins: 1. Anode 2. Cathode

Functional Features

  • Voltage Regulation: The zener diode maintains a constant voltage across its terminals.
  • Transient Suppression: It protects sensitive electronic components from voltage spikes.

Advantages

  • High Power Dissipation: Capable of handling up to 3W of power.
  • Wide Operating Temperature Range: Can operate in extreme temperature conditions.

Disadvantages

  • Limited Voltage Range: The zener voltage range is limited to 33V to 39V.

Working Principles

The 1SMB5953BT3 operates based on the principle of the zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

This zener diode is widely used in various applications such as: - Voltage Regulation in Power Supplies - Overvoltage Protection in Electronic Circuits - Surge Suppression in Communication Systems

Detailed and Complete Alternative Models

Some alternative models to the 1SMB5953BT3 include: - 1SMB5939BT3 - 1SMB5940BT3 - 1SMB5941BT3

In conclusion, the 1SMB5953BT3 is a surface mount silicon zener diode with a wide range of applications in voltage regulation and transient suppression in electronic circuits.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق 1SMB5953BT3 في الحلول التقنية

  1. What is 1SMB5953BT3?

    • 1SMB5953BT3 is a surface mount, high-power 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 peak pulse power of 1SMB5953BT3?

    • The maximum peak pulse power of 1SMB5953BT3 is 600 watts.

  3. What is the breakdown voltage of 1SMB5953BT3?

    • The breakdown voltage of 1SMB5953BT3 is 64.4V.

  4. What are the typical applications of 1SMB5953BT3?

    • 1SMB5953BT3 is commonly used in surge protection for telecommunications equipment, automotive electronics, industrial control systems, and consumer electronics.

  5. What is the operating temperature range of 1SMB5953BT3?

    • The operating temperature range of 1SMB5953BT3 is -55°C to +150°C.

  6. What is the reverse stand-off voltage of 1SMB5953BT3?

    • The reverse stand-off voltage of 1SMB5953BT3 is 53.2V.

  7. What is the package type of 1SMB5953BT3?

    • 1SMB5953BT3 comes in a DO-214AA (SMB) package.

  8. Does 1SMB5953BT3 comply with RoHS requirements?

    • Yes, 1SMB5953BT3 is compliant with RoHS (Restriction of Hazardous Substances) requirements.

  9. What is the clamping voltage of 1SMB5953BT3?

    • The clamping voltage of 1SMB5953BT3 is 86.9V at 10A.

  10. Is 1SMB5953BT3 suitable for high-speed data line protection?

    • Yes, 1SMB5953BT3 is suitable for high-speed data line protection due to its fast response time and low clamping voltage characteristics.