SMBG4743C/TR13

Product Overview

Use

It is used for protecting sensitive electronics from voltage transients induced by inductive load switching and lightning.

Characteristics

Low profile package
High surge capability
Low clamping voltage
Fast response time

Package

The SMBG4743C/TR13 comes in a SMB (DO-214AA) package.

Essence

The essence of this product lies in its ability to provide robust protection against voltage transients, ensuring the safety and reliability of electronic circuits.

Packaging/Quantity

The SMBG4743C/TR13 is typically available in reels with a quantity of 3000 units per reel.

Specifications

Peak Pulse Power: 600W
Breakdown Voltage Range: 11.1V to 12.3V
Maximum Clamping Voltage: 18.2V
Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBG4743C/TR13 has two pins, with pin 1 being the cathode and pin 2 being the anode.

Functional Features

Transient voltage suppression
Fast response to transient events
Low leakage current

Advantages

Robust protection against voltage transients
Compact and low-profile package
Wide operating temperature range

Disadvantages

Limited breakdown voltage range
Higher clamping voltage compared to some alternative models

Working Principles

The SMBG4743C/TR13 operates based on the principle of avalanche breakdown, where it rapidly diverts excess voltage away from the protected circuit, thus preventing damage.

Detailed Application Field Plans

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

Detailed and Complete Alternative Models

Some alternative models to the SMBG4743C/TR13 include: - SMAJ5.0A - P6KE10CA - 1.5KE15CA - SMCJ24A

In summary, the SMBG4743C/TR13 is a surface mount transient voltage suppressor diode that offers robust protection against voltage transients in a compact package. Its fast response time and high surge capability make it suitable for a wide range of applications, although its limited breakdown voltage range and higher clamping voltage may be considered as disadvantages in certain scenarios.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMBG4743C/TR13 i tekniska lösningar

What is SMBG4743C/TR13?
- SMBG4743C/TR13 is a surface mount diode used in various technical solutions for voltage regulation and protection.
What are the key features of SMBG4743C/TR13?
- The key features of SMBG4743C/TR13 include a high surge capability, low forward voltage drop, and fast response time.
How is SMBG4743C/TR13 typically used in technical solutions?
- SMBG4743C/TR13 is commonly used for overvoltage protection, reverse polarity protection, and voltage clamping in electronic circuits.
What are the recommended operating conditions for SMBG4743C/TR13?
- The recommended operating conditions for SMBG4743C/TR13 include a maximum forward current of 6.5A, a peak pulse power of 600W, and an operating temperature range of -55°C to 150°C.
What are the typical applications of SMBG4743C/TR13 in technical solutions?
- SMBG4743C/TR13 is often used in power supplies, automotive electronics, industrial equipment, and consumer electronics for transient voltage suppression.
What are the advantages of using SMBG4743C/TR13 in technical solutions?
- The advantages of using SMBG4743C/TR13 include its compact size, high reliability, and ability to protect sensitive components from voltage spikes.
Are there any design considerations when incorporating SMBG4743C/TR13 into a technical solution?
- Designers should consider the maximum clamping voltage, peak pulse current, and PCB layout to ensure optimal performance of SMBG4743C/TR13 in their application.
What are the industry standards or certifications associated with SMBG4743C/TR13?
- SMBG4743C/TR13 complies with industry standards such as AEC-Q101 for automotive applications and is often certified to meet RoHS requirements.
Can SMBG4743C/TR13 be used in high-frequency applications?
- Yes, SMBG4743C/TR13 is suitable for high-frequency applications due to its fast response time and low capacitance.
Where can SMBG4743C/TR13 be sourced for use in technical solutions?
- SMBG4743C/TR13 can be sourced from authorized distributors, electronic component suppliers, and manufacturers specializing in semiconductor devices.