SMBJ85CA-HR
Product Overview
Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: DO-214AB
Essence: Protects sensitive electronic devices from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units
Specifications
- Voltage - Reverse Standoff (Typ): 77.1V
- Voltage - Breakdown (Min): 85.6V
- Voltage - Clamping (Max) @ Ipp: 139V
- Current - Peak Pulse (10/1000µs): 9.2A
- Power - Peak Pulse: 600W
- Type: Zener
Detailed Pin Configuration
The SMBJ85CA-HR features a standard DO-214AB package with two pins. Pin 1 is the cathode, and pin 2 is the anode.
Functional Features
- Fast response time
- Low clamping voltage
- High surge capability
- RoHS compliant
Advantages
- Provides reliable overvoltage protection
- Compact size for easy integration
- Wide operating temperature range
Disadvantages
- Limited peak pulse current handling capacity
- Requires proper heat dissipation in high-power applications
Working Principles
The SMBJ85CA-HR operates by diverting excess transient voltage away from sensitive components, thereby protecting them from damage due to voltage spikes.
Detailed Application Field Plans
This component is widely used in various electronic systems, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- SMBJ5.0CA-HR: 5.0V reverse standoff voltage
- SMBJ15CA-HR: 15V reverse standoff voltage
- SMBJ30CA-HR: 30V reverse standoff voltage
- SMBJ58CA-HR: 58V reverse standoff voltage
In conclusion, the SMBJ85CA-HR is a vital electronic component that provides essential voltage suppression capabilities, ensuring the protection of sensitive electronic devices across various industries. Its compact size, fast response time, and wide operating temperature range make it a preferred choice for engineers seeking reliable overvoltage protection solutions.
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技術ソリューションにおける SMBJ85CA-HR の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the SMBJ85CA-HR used for?
- The SMBJ85CA-HR is a transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
What is the maximum peak pulse power of the SMBJ85CA-HR?
- The maximum peak pulse power of the SMBJ85CA-HR is 600 watts.
What is the breakdown voltage of the SMBJ85CA-HR?
- The breakdown voltage of the SMBJ85CA-HR is 94.4 volts.
What are the typical applications of the SMBJ85CA-HR?
- Typical applications of the SMBJ85CA-HR include protection of telecommunications equipment, industrial controls, consumer electronics, and automotive systems.
What is the operating temperature range of the SMBJ85CA-HR?
- The SMBJ85CA-HR has an operating temperature range of -55°C to +150°C.
What is the response time of the SMBJ85CA-HR?
- The response time of the SMBJ85CA-HR is very fast, typically less than 1 picosecond.
Is the SMBJ85CA-HR RoHS compliant?
- Yes, the SMBJ85CA-HR is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What is the package type of the SMBJ85CA-HR?
- The SMBJ85CA-HR is available in a surface mount DO-214AA (SMB) package.
Does the SMBJ85CA-HR require any external components for operation?
- No, the SMBJ85CA-HR does not require any external components for operation. It can be directly connected across the input terminals of the protected equipment.
Can the SMBJ85CA-HR be used in high-reliability applications?
- Yes, the SMBJ85CA-HR is designed for high-reliability applications and is well-suited for use in critical systems where protection against transient voltage events is essential.