SMBJ5944B/TR13

Product Overview

Category: Diode
Use: Voltage suppression in electronic circuits
Characteristics: Transient voltage suppressor diode, low clamping voltage, fast response time
Package: DO-214AA (SMB), 2-Pin
Essence: Protecting sensitive electronic components from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Peak Pulse Power: 600W
Breakdown Voltage: 65.1V
Clamping Voltage: 93.6V
Operating Temperature Range: -55°C to +150°C
Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ5944B/TR13 has a simple 2-pin configuration with the anode and cathode.

Functional Features

Provides transient voltage suppression for sensitive electronics
Fast response time to protect against voltage spikes
Low clamping voltage ensures minimal impact on the protected circuit

Advantages and Disadvantages

Advantages

Effective protection against voltage transients
Fast response time
Compact package size

Disadvantages

Limited power dissipation capability
May require additional components for comprehensive surge protection

Working Principles

The SMBJ5944B/TR13 operates by diverting excess current away from sensitive components when a voltage spike occurs. It acts as a "safety valve" for the circuit, preventing damage from transient voltage events.

Detailed Application Field Plans

This diode is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

SMBJ5944B: Similar specifications and characteristics
SMBJ5945B: Higher breakdown voltage for increased protection
SMBJ5943B: Lower breakdown voltage for specific applications

In conclusion, the SMBJ5944B/TR13 is a reliable transient voltage suppressor diode that offers fast response time and effective protection for sensitive electronic circuits. Its compact package and low clamping voltage make it suitable for a wide range of applications, although it may require additional components for comprehensive surge protection in high-risk environments.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ5944B/TR13 v technických řešeních

What is the SMBJ5944B/TR13?
- The SMBJ5944B/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of the SMBJ5944B/TR13?
- The maximum working voltage of the SMBJ5944B/TR13 is 494V.
What is the peak pulse power dissipation of the SMBJ5944B/TR13?
- The peak pulse power dissipation of the SMBJ5944B/TR13 is 600W.
What are the typical applications of the SMBJ5944B/TR13?
- The SMBJ5944B/TR13 is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
What is the clamping voltage of the SMBJ5944B/TR13?
- The clamping voltage of the SMBJ5944B/TR13 is 710V.
What is the operating temperature range of the SMBJ5944B/TR13?
- The SMBJ5944B/TR13 has an operating temperature range of -55°C to 150°C.
How does the SMBJ5944B/TR13 provide overvoltage protection?
- The SMBJ5944B/TR13 diverts excess current away from sensitive components when a voltage spike occurs, thereby protecting them from damage.
Is the SMBJ5944B/TR13 RoHS compliant?
- Yes, the SMBJ5944B/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.
Can the SMBJ5944B/TR13 be used in high-speed data lines?
- Yes, the SMBJ5944B/TR13 is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.
What package type does the SMBJ5944B/TR13 come in?
- The SMBJ5944B/TR13 is available in a surface mount DO-214AA (SMB) package for easy integration into circuit boards.