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SMBJ90CA-E3/5B
Product Overview
The SMBJ90CA-E3/5B belongs to the category of transient voltage suppressor diodes. These diodes are designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The SMBJ90CA-E3/5B is widely used in various electronic devices and systems to safeguard them from voltage spikes and surges.
Basic Information - Category: Transient Voltage Suppressor Diode - Use: Protection against voltage transients - Characteristics: Fast response time, low clamping voltage - Package: DO-214AA (SMB) - Essence: Safeguarding sensitive electronics - Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage - Reverse Standoff (Typ): 90V
- Voltage - Breakdown (Min): 100V
- Clamping Voltage @ Ipp: 146V
- Peak Pulse Current: 10A
- Power Peak Pulse: 600W
- Operating Temperature: -55°C to 150°C
Detailed Pin Configuration
The SMBJ90CA-E3/5B features a standard DO-214AA (SMB) package with two pins. Pin 1 is the anode, and pin 2 is the cathode.
Functional Features
- Fast response to transient voltage events
- Low clamping voltage for effective protection
- High peak pulse current capability
Advantages and Disadvantages
Advantages: - Effective protection against voltage transients - Fast response time - Compact form factor
Disadvantages: - Limited peak pulse power handling capability - May require additional circuitry for comprehensive surge protection
Working Principles
The SMBJ90CA-E3/5B operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts, diverting excess current away from the protected circuit. This action helps to limit the voltage across the circuit, preventing damage to the connected electronics.
Detailed Application Field Plans
The SMBJ90CA-E3/5B finds extensive use in various applications, including: - Consumer electronics - Telecommunication equipment - Industrial automation systems - Automotive electronics - Power supplies
Detailed and Complete Alternative Models
- SMBJ5.0A: 5.0V reverse standoff voltage
- SMBJ15A: 15V reverse standoff voltage
- SMBJ30A: 30V reverse standoff voltage
- SMBJ58A: 58V reverse standoff voltage
In conclusion, the SMBJ90CA-E3/5B transient voltage suppressor diode offers reliable protection against voltage transients, making it an essential component in safeguarding sensitive electronic devices and systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ90CA-E3/5B v technických řešeních
What is the SMBJ90CA-E3/5B used for?
- The SMBJ90CA-E3/5B is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of the SMBJ90CA-E3/5B?
- The SMBJ90CA-E3/5B has a maximum working voltage of 77.4V.
What is the peak pulse power dissipation of the SMBJ90CA-E3/5B?
- The SMBJ90CA-E3/5B has a peak pulse power dissipation of 600W.
What are the typical applications of the SMBJ90CA-E3/5B?
- The SMBJ90CA-E3/5B is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
What is the clamping voltage of the SMBJ90CA-E3/5B?
- The clamping voltage of the SMBJ90CA-E3/5B is 146V at 10A.
What is the operating temperature range of the SMBJ90CA-E3/5B?
- The SMBJ90CA-E3/5B has an operating temperature range of -55°C to 150°C.
Is the SMBJ90CA-E3/5B RoHS compliant?
- Yes, the SMBJ90CA-E3/5B is RoHS compliant, making it suitable for use in environmentally friendly designs.
What package type does the SMBJ90CA-E3/5B come in?
- The SMBJ90CA-E3/5B is available in a DO-214AA (SMB) package.
Can the SMBJ90CA-E3/5B be used for ESD protection?
- Yes, the SMBJ90CA-E3/5B can be used for electrostatic discharge (ESD) protection in various electronic circuits.
What are the key features of the SMBJ90CA-E3/5B?
- The SMBJ90CA-E3/5B features low clamping voltage, fast response time, and high surge capability, making it ideal for transient voltage suppression in a wide range of applications.