SMAJ4468CE3/TR13

Product Overview

Category: Diode
Use: Voltage clamping in electronic circuits
Characteristics: Fast response time, low leakage current, high surge capability
Package: DO-214AC (SMA) package
Essence: Transient voltage suppressor diode
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

Peak Pulse Power: 400W
Breakdown Voltage: 68V
Operating Voltage: 58.1V
Clamping Voltage: 93.6V
Peak Pulse Current: 9.2A
Reverse Standoff Voltage: 58.1V
Forward Voltage Drop: 3.5V at 10A

Detailed Pin Configuration

The SMAJ4468CE3/TR13 has two pins in a standard DO-214AC package. The anode is connected to the positive side of the circuit, while the cathode is connected to the negative side.

Functional Features

Provides overvoltage protection for sensitive electronic components
Fast response time ensures minimal damage to protected circuits
Low leakage current minimizes power consumption
High surge capability allows for reliable protection in harsh environments

Advantages and Disadvantages

Advantages: - Fast response time - Low leakage current - High surge capability

Disadvantages: - Relatively high forward voltage drop

Working Principles

The SMAJ4468CE3/TR13 operates by diverting excess voltage away from sensitive components when a transient voltage spike occurs. It does this by rapidly switching into a low-resistance state, effectively shunting the excess voltage to protect the downstream circuitry.

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 - Consumer electronics

Detailed and Complete Alternative Models

P6KE68CA: Similar specifications and package type
1.5KE68CA: Higher peak pulse power rating
SA68CA: Lower profile package design

In conclusion, the SMAJ4468CE3/TR13 is a versatile transient voltage suppressor diode with fast response time, making it suitable for a wide range of applications where overvoltage protection is essential.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ4468CE3/TR13 v technických řešeních

What is SMAJ4468CE3/TR13?
- SMAJ4468CE3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What are the key features of SMAJ4468CE3/TR13?
- The key features include a peak pulse power of 400W, low clamping voltage, fast response time, and compatibility with automated placement equipment.
In what applications can SMAJ4468CE3/TR13 be used?
- It is commonly used in applications such as telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics.
How does SMAJ4468CE3/TR13 provide protection against voltage spikes?
- SMAJ4468CE3/TR13 clamps the voltage to a safe level by diverting excess current away from the protected circuit, thereby preventing damage to sensitive components.
What is the operating temperature range of SMAJ4468CE3/TR13?
- The operating temperature range typically spans from -55°C to +150°C, making it suitable for a wide range of environments.
Can SMAJ4468CE3/TR13 be used for ESD protection?
- Yes, it can provide effective electrostatic discharge (ESD) protection for sensitive electronic components.
What is the package type of SMAJ4468CE3/TR13?
- It comes in a compact SMB package, which is suitable for surface mount applications.
Does SMAJ4468CE3/TR13 comply with any industry standards?
- Yes, it complies with various industry standards such as RoHS and REACH, ensuring environmental compliance.
What is the typical capacitance of SMAJ4468CE3/TR13?
- The typical capacitance is around 5pF, which minimally affects signal integrity in high-speed data or communication applications.
Are there any recommended layout considerations when using SMAJ4468CE3/TR13?
- It is recommended to minimize the length of the traces connecting the diode to the protected circuit and to ensure a low impedance path to ground for optimal performance.