SMBJ4757E3/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: Protects sensitive electronic components from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Peak Pulse Power: 600W
Breakdown Voltage: 52.4V
Clamping Voltage: 85.5V
Operating Temperature Range: -55°C to +150°C
Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ4757E3/TR13 has a simple 2-pin configuration with no specific pinout requirements.

Functional Features

Provides transient voltage suppression for electronic circuits
Fast response time ensures minimal impact on circuit operation
Low clamping voltage protects sensitive components

Advantages and Disadvantages

Advantages

Effective protection against voltage spikes
Fast response time
Compact package size

Disadvantages

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

Working Principles

The SMBJ4757E3/TR13 operates by diverting excess voltage away from sensitive components, thereby preventing damage due to voltage spikes. When the voltage exceeds the breakdown voltage, the diode conducts, shunting the excess energy to ground.

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

SMBJ4757B: Similar specifications but with a different package type
SMBJ4763E3/TR13: Higher breakdown voltage for increased protection

In conclusion, the SMBJ4757E3/TR13 is a reliable transient voltage suppressor diode that offers effective protection for electronic circuits in a compact package. Its fast response time and low clamping voltage make it suitable for a wide range of applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ4757E3/TR13 v technických řešeních

Sure, here are 10 common questions and answers related to the application of SMBJ4757E3/TR13:

What is the SMBJ4757E3/TR13?
- The SMBJ4757E3/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power dissipation of the SMBJ4757E3/TR13?
- The maximum peak pulse power dissipation of the SMBJ4757E3/TR13 is 600 watts.
What is the breakdown voltage of the SMBJ4757E3/TR13?
- The breakdown voltage of the SMBJ4757E3/TR13 is 82.4V.
What are the typical applications of the SMBJ4757E3/TR13?
- The SMBJ4757E3/TR13 is commonly used in protection circuits for telecommunications equipment, industrial controls, consumer electronics, and automotive systems.
What is the operating temperature range of the SMBJ4757E3/TR13?
- The operating temperature range of the SMBJ4757E3/TR13 is -55°C to +150°C.
What is the reverse stand-off voltage of the SMBJ4757E3/TR13?
- The reverse stand-off voltage of the SMBJ4757E3/TR13 is 43.6V.
Does the SMBJ4757E3/TR13 meet industry standards for surge protection?
- Yes, the SMBJ4757E3/TR13 meets industry standards such as IEC 61000-4-5 for surge protection.
Can the SMBJ4757E3/TR13 be used in high-speed data line protection?
- Yes, the SMBJ4757E3/TR13 is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.
What is the response time of the SMBJ4757E3/TR13 to a transient event?
- The response time of the SMBJ4757E3/TR13 is very fast, typically responding within nanoseconds to clamp the transient voltage.
Is the SMBJ4757E3/TR13 RoHS compliant?
- Yes, the SMBJ4757E3/TR13 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.