SMLJ190E3/TR13

Product Overview

Use

It is used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

Fast response time
Low clamping voltage
High surge current capability

Package

The SMLJ190E3/TR13 is typically available in a DO-214AB (SMC) package.

Essence

This diode serves as a crucial component in safeguarding electronic circuits from voltage surges.

Packaging/Quantity

The SMLJ190E3/TR13 is commonly packaged in reels with a quantity of 1500 units per reel.

Specifications

Peak Pulse Power: 3000W
Breakdown Voltage: 190V
Clamping Voltage: 308V
Maximum Surge Current: 100A
Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMLJ190E3/TR13 has two pins, anode, and cathode, which are clearly labeled on the diode's package.

Functional Features

Rapid response to transient voltage spikes
Limits the voltage across sensitive components
Protects against ESD (electrostatic discharge)

Advantages

High surge current capability
Low clamping voltage
Compact package size

Disadvantages

Limited breakdown voltage compared to some alternative models
May require additional circuitry for comprehensive protection in high-voltage applications

Working Principles

When a voltage spike occurs, the SMLJ190E3/TR13 conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The SMLJ190E3/TR13 is widely used in: - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMLJ190E3/TR13 include: - P6KE200CA - 1.5KE200A - SMBJ188A

In conclusion, the SMLJ190E3/TR13 transient voltage suppressor diode offers effective protection against voltage transients and spikes in various electronic applications, making it an essential component in ensuring the reliability and longevity of electronic devices.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af SMLJ190E3/TR13 i tekniske løsninger

What is the maximum forward voltage of SMLJ190E3/TR13?
- The maximum forward voltage of SMLJ190E3/TR13 is 3.5V at 100A.
What is the peak pulse power dissipation of SMLJ190E3/TR13?
- The peak pulse power dissipation of SMLJ190E3/TR13 is 3000W for a 10/1000μs waveform.
What is the breakdown voltage of SMLJ190E3/TR13?
- The breakdown voltage of SMLJ190E3/TR13 is 190V.
What are the typical applications for SMLJ190E3/TR13?
- SMLJ190E3/TR13 is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and power supplies.
What is the operating temperature range of SMLJ190E3/TR13?
- The operating temperature range of SMLJ190E3/TR13 is -55°C to +150°C.
Does SMLJ190E3/TR13 have a low leakage current?
- Yes, SMLJ190E3/TR13 has a low leakage current of less than 1μA at its rated voltage.
Is SMLJ190E3/TR13 RoHS compliant?
- Yes, SMLJ190E3/TR13 is RoHS compliant, making it suitable for use in environmentally friendly products.
What is the package type of SMLJ190E3/TR13?
- SMLJ190E3/TR13 is available in a DO-214AB (SMC) package.
Can SMLJ190E3/TR13 be used for overvoltage protection in automotive applications?
- Yes, SMLJ190E3/TR13 can be used for overvoltage protection in automotive applications, such as in vehicle electronics and onboard systems.
What are the key features of SMLJ190E3/TR13?
- The key features of SMLJ190E3/TR13 include high surge capability, fast response time, and low clamping voltage, making it ideal for transient voltage suppression in various technical solutions.