SMDJ85A-HR

Product Overview

The SMDJ85A-HR belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMDJ85A-HR is characterized by its high reliability, fast response time, and compact package. It is typically available in tape and reel packaging with a specified quantity per reel.

Specifications

Part Number: SMDJ85A-HR
Category: Transient Voltage Suppressor Diode
Use: Protection against voltage spikes and transients
Characteristics: High reliability, fast response time
Package: Tape and Reel
Packaging/Quantity: Specified quantity per reel

Detailed Pin Configuration

The SMDJ85A-HR follows a standard diode pin configuration with anode and cathode terminals. The detailed pinout is as follows: - Anode (A) - Cathode (K)

Functional Features

The SMDJ85A-HR offers the following functional features: - Fast response to transient over-voltage conditions - Low clamping voltage - High surge capability - RoHS compliant

Advantages and Disadvantages

Advantages

Reliable protection for sensitive electronic components
Fast response time
Compact form factor

Disadvantages

Limited power dissipation capability
May require additional circuitry for comprehensive protection

Working Principles

The SMDJ85A-HR operates based on the principle of avalanche breakdown. When a voltage spike occurs, the diode rapidly conducts, diverting the excess current away from the protected components and limiting the voltage across them.

Detailed Application Field Plans

The SMDJ85A-HR is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

For users seeking alternative models to the SMDJ85A-HR, the following options are available: - P6SMBJ85A-HR - 1.5SMCJ85A-HR - SMBJ85A-HR

In conclusion, the SMDJ85A-HR transient voltage suppressor diode offers reliable protection against voltage spikes and transients, making it an essential component in various electronic systems.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van SMDJ85A-HR in technische oplossingen

Sure, here are 10 common questions and answers related to the application of SMDJ85A-HR in technical solutions:

What is the maximum peak pulse power dissipation of SMDJ85A-HR?
- The maximum peak pulse power dissipation of SMDJ85A-HR is 3000 watts for a 10/1000μs waveform.
What is the breakdown voltage of SMDJ85A-HR?
- The breakdown voltage of SMDJ85A-HR is 85 volts.
What is the typical clamping voltage of SMDJ85A-HR?
- The typical clamping voltage of SMDJ85A-HR is 137 volts at 50A.
What is the operating temperature range of SMDJ85A-HR?
- The operating temperature range of SMDJ85A-HR is -55°C to +150°C.
What are the typical applications of SMDJ85A-HR?
- SMDJ85A-HR is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial controls, and automotive systems.
What is the response time of SMDJ85A-HR?
- The response time of SMDJ85A-HR is less than 1 picosecond.
What is the package type of SMDJ85A-HR?
- SMDJ85A-HR is available in a DO-214AB (SMC) package.
Is SMDJ85A-HR RoHS compliant?
- Yes, SMDJ85A-HR is RoHS compliant, making it suitable for use in environmentally friendly applications.
Can SMDJ85A-HR be used for high-speed data line protection?
- Yes, SMDJ85A-HR is suitable for high-speed data line protection due to its fast response time and low clamping voltage.
What are the key features of SMDJ85A-HR for technical solutions?
- The key features of SMDJ85A-HR include high surge capability, low clamping voltage, fast response time, and RoHS compliance, making it an ideal choice for surge protection in various technical solutions.

I hope these questions and answers are helpful for your technical solutions involving SMDJ85A-HR. Let me know if you need further assistance!