SMBJ20CAHE3/5B
Product Overview
Category
The SMBJ20CAHE3/5B belongs to the category of transient voltage suppressor diodes.
Use
It is used for protecting sensitive electronic devices from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMBJ20CAHE3/5B is available in a surface mount DO-214AA (SMB) package.
Essence
The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
The SMBJ20CAHE3/5B is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Standoff Voltage: 20V
- Breakdown Voltage: 22.2V
- Maximum Clamping Voltage: 32.4V
- Peak Pulse Current: 30A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMBJ20CAHE3/5B has two pins: 1. Anode (A) 2. Cathode (K)
Functional Features
- Bi-directional protection
- Low incremental surge resistance
- RoHS compliant
Advantages and Disadvantages
Advantages
- Fast response time protects sensitive components
- High surge current capability
- RoHS compliance ensures environmental friendliness
Disadvantages
- Limited to low voltage applications
- May require additional circuitry for comprehensive protection in high-energy environments
Working Principles
The SMBJ20CAHE3/5B operates by quickly diverting excess current away from the protected components when a transient voltage event occurs. This prevents the voltage from reaching damaging levels and safeguards the connected electronics.
Detailed Application Field Plans
The SMBJ20CAHE3/5B is commonly used in the following applications: - Consumer electronics - Telecommunications equipment - Industrial automation systems - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to the SMBJ20CAHE3/5B include: - SMAJ20A - SMCJ20A - P6SMB20A
In conclusion, the SMBJ20CAHE3/5B transient voltage suppressor diode offers fast and effective protection for sensitive electronic devices in various applications. Its low clamping voltage and high surge current capability make it a reliable choice for safeguarding against transient voltage events.
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技術ソリューションにおける SMBJ20CAHE3/5B 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 SMBJ20CAHE3/5B?
- The SMBJ20CAHE3/5B is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of the SMBJ20CAHE3/5B?
- The maximum peak pulse power of the SMBJ20CAHE3/5B is 600 watts.
What is the breakdown voltage of the SMBJ20CAHE3/5B?
- The breakdown voltage of the SMBJ20CAHE3/5B is 22 volts.
What are the typical applications for the SMBJ20CAHE3/5B?
- The SMBJ20CAHE3/5B is commonly used in protection circuits for telecommunications equipment, industrial automation, automotive electronics, and power supplies.
What is the operating temperature range of the SMBJ20CAHE3/5B?
- The SMBJ20CAHE3/5B has an operating temperature range of -55°C to 150°C.
What is the response time of the SMBJ20CAHE3/5B?
- The response time of the SMBJ20CAHE3/5B is very fast, typically responding within nanoseconds to clamp transient voltages.
Is the SMBJ20CAHE3/5B RoHS compliant?
- Yes, the SMBJ20CAHE3/5B is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the package type of the SMBJ20CAHE3/5B?
- The SMBJ20CAHE3/5B is available in a surface mount DO-214AA (SMB) package.
Does the SMBJ20CAHE3/5B require any external components for operation?
- No, the SMBJ20CAHE3/5B does not require any external components for its basic operation as a transient voltage suppressor.
Can the SMBJ20CAHE3/5B be used for ESD protection?
- Yes, the SMBJ20CAHE3/5B can also be used for electrostatic discharge (ESD) protection in various electronic circuits.