SMDJ17CA-HRA Encyclopedia Entry

Product Overview

The SMDJ17CA-HRA belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMDJ17CA-HRA is characterized by its high reliability, fast response time, and compact package. It is typically packaged in a surface-mount design and is available in various quantities per package.

Basic Information

Category: Transient Voltage Suppressor Diode
Use: Protection against voltage spikes and transients
Characteristics: High reliability, fast response time
Package: Surface-mount
Essence: Protecting sensitive electronic components
Packaging/Quantity: Various quantities per package

Specifications

Voltage Rating: 17V
Power Dissipation: 1500W
Breakdown Voltage: 18.9V
Operating Temperature Range: -55°C to 175°C
Package Type: DO-214AB (SMC)

Detailed Pin Configuration

The SMDJ17CA-HRA has a standard DO-214AB (SMC) package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

Fast response to transient over-voltage events
Low clamping voltage
High surge capability
RoHS compliant

Advantages and Disadvantages

Advantages

Effective protection against voltage spikes
Fast response time
Compact surface-mount package

Disadvantages

Limited to specific voltage ratings
May require additional circuitry for comprehensive protection

Working Principles

When a voltage spike occurs, the SMDJ17CA-HRA conducts current to divert the excess energy away from the protected components, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The SMDJ17CA-HRA is commonly used in applications such as: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

SMDJ5.0A-HRA: 5V rating, 1500W power dissipation
SMDJ12A-HRA: 12V rating, 1500W power dissipation
SMDJ24A-HRA: 24V rating, 1500W power dissipation

In conclusion, the SMDJ17CA-HRA transient voltage suppressor diode offers reliable protection against voltage spikes and transients in a compact surface-mount package, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMDJ17CA-HRA v technických řešeních

Sure, here are 10 common questions and answers related to the application of SMDJ17CA-HRA in technical solutions:

What is the maximum peak pulse power dissipation of SMDJ17CA-HRA?
- The maximum peak pulse power dissipation of SMDJ17CA-HRA is 3000 watts for a 10/1000μs waveform.
What is the breakdown voltage of SMDJ17CA-HRA?
- The breakdown voltage of SMDJ17CA-HRA is 17 volts.
What is the typical clamping voltage of SMDJ17CA-HRA?
- The typical clamping voltage of SMDJ17CA-HRA is 27.4 volts at 10A.
What is the operating temperature range of SMDJ17CA-HRA?
- The operating temperature range of SMDJ17CA-HRA is -55°C to +150°C.
What is the package type of SMDJ17CA-HRA?
- SMDJ17CA-HRA comes in a DO-214AB (SMC) package.
What are the typical applications of SMDJ17CA-HRA?
- SMDJ17CA-HRA is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.
What is the reverse stand-off voltage of SMDJ17CA-HRA?
- The reverse stand-off voltage of SMDJ17CA-HRA is 15.3 volts.
What is the peak pulse current capability of SMDJ17CA-HRA?
- SMDJ17CA-HRA has a peak pulse current capability of 500A for an 8/20μs waveform.
Is SMDJ17CA-HRA RoHS compliant?
- Yes, SMDJ17CA-HRA is RoHS compliant, making it suitable for use in environmentally friendly electronic products.
Can SMDJ17CA-HRA be used for overvoltage protection in power supply circuits?
- Yes, SMDJ17CA-HRA can be used for overvoltage protection in power supply circuits to safeguard against transient voltage spikes and surges.

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