SMBJ90CA-HR

Product Overview

Belongs to: Electronic Components
Category: Diode
Use: Voltage clamping in electronic circuits
Characteristics: Fast response time, low leakage current, high surge capability
Package: DO-214AA (SMB)
Essence: Transient voltage suppressor diode
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

Part Number: SMBJ90CA-HR
Voltage - Reverse Standoff (Typ): 90V
Voltage - Breakdown (Min): 100V
Power (Watts): 600W
Polarity: Unidirectional
Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The SMBJ90CA-HR has a simple two-pin configuration with the anode and cathode connections.

Functional Features

Voltage Clamping: Protects sensitive electronic components from voltage spikes.
Fast Response Time: Quickly responds to transient overvoltage conditions.
Low Leakage Current: Minimizes power loss during normal operation.
High Surge Capability: Can withstand large surge currents without damage.

Advantages and Disadvantages

Advantages: - Effective protection against voltage transients - Fast response time - Low leakage current

Disadvantages: - Limited to unidirectional protection - Requires careful consideration of reverse standoff voltage

Working Principles

The SMBJ90CA-HR operates by diverting excess current away from sensitive components when the voltage exceeds the specified level. It acts as a "safety valve" for the circuit, preventing damage due to voltage spikes.

Detailed Application Field Plans

The SMBJ90CA-HR is commonly used in various electronic devices and systems, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

SMBJ5.0A-HR: 5V reverse standoff voltage
SMBJ15CA-HR: 15V breakdown voltage
SMBJ200A-HR: 200V reverse standoff voltage

In conclusion, the SMBJ90CA-HR is a reliable and efficient transient voltage suppressor diode that provides essential protection for electronic circuits, making it an indispensable component in modern electronic designs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ90CA-HR v technických řešeních

Sure, here are 10 common questions and answers related to the application of SMBJ90CA-HR in technical solutions:

What is the SMBJ90CA-HR?
- The SMBJ90CA-HR is a high-reliability, surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
What is the maximum peak pulse power of the SMBJ90CA-HR?
- The maximum peak pulse power of the SMBJ90CA-HR is 600 watts.
What is the breakdown voltage of the SMBJ90CA-HR?
- The breakdown voltage of the SMBJ90CA-HR is 100 volts.
What are the typical applications for the SMBJ90CA-HR?
- The SMBJ90CA-HR is commonly used in applications such as telecommunications equipment, industrial control systems, automotive electronics, and power supplies.
What is the operating temperature range of the SMBJ90CA-HR?
- The SMBJ90CA-HR has an operating temperature range of -55°C to +150°C.
What is the response time of the SMBJ90CA-HR?
- The response time of the SMBJ90CA-HR is very fast, typically responding within nanoseconds to clamp transient voltages.
Is the SMBJ90CA-HR RoHS compliant?
- Yes, the SMBJ90CA-HR is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Can the SMBJ90CA-HR be used for surge protection in power supply units?
- Yes, the SMBJ90CA-HR is suitable for surge protection in power supply units, providing reliable overvoltage protection.
What is the packaging of the SMBJ90CA-HR?
- The SMBJ90CA-HR is available in a compact, surface mount package for easy integration into circuit designs.
Does the SMBJ90CA-HR meet industry standards for transient voltage suppressors?
- Yes, the SMBJ90CA-HR complies with industry standards such as IEC 61000-4-2 for ESD protection and IEC 61000-4-5 for surge protection, making it suitable for a wide range of technical solutions.

I hope these questions and answers provide helpful information about the application of the SMBJ90CA-HR in technical solutions. Let me know if you need further assistance!