SMBJ20CD-M3/I
Product Overview
Category
The SMBJ20CD-M3/I belongs to the category of transient voltage suppressor diodes.
Use
It is used for protecting sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
The SMBJ20CD-M3/I is available in a DO-214AA (SMB) package.
Essence
The essence of this product lies in its ability to provide robust protection against voltage transients, ensuring the reliability and longevity of electronic devices.
Packaging/Quantity
The SMBJ20CD-M3/I is typically packaged in reels and is available in quantities suitable for both prototyping and production purposes.
Specifications
- Standoff Voltage: 20V
- Breakdown Voltage: 22.2V
- Maximum Peak Pulse Current: 30A
- Operating Temperature Range: -55°C to +150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The SMBJ20CD-M3/I follows the standard pin configuration for DO-214AA (SMB) package diodes, with two leads for connection.
Functional Features
- Bi-directional clamping capability
- Low incremental surge resistance
- High temperature stability
Advantages and Disadvantages
Advantages
- Robust protection against voltage transients
- Compact form factor
- Wide operating temperature range
Disadvantages
- Limited maximum peak pulse current compared to some higher-rated devices
- Sensitive to reverse over-voltage conditions
Working Principles
The SMBJ20CD-M3/I operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a voltage transient occurs, thereby limiting the voltage across the circuit.
Detailed Application Field Plans
The SMBJ20CD-M3/I is commonly used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMBJ20CD-M3/I include: - SMBJ5.0A - SMBJ10A - SMBJ15CA - SMBJ24A
In conclusion, the SMBJ20CD-M3/I transient voltage suppressor diode offers reliable protection against voltage transients in a compact and versatile package, making it an essential component in safeguarding sensitive electronic equipment.
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What is the SMBJ20CD-M3/I used for?
- The SMBJ20CD-M3/I 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 SMBJ20CD-M3/I?
- The SMBJ20CD-M3/I has a maximum working voltage of 20 volts.
What is the peak pulse power dissipation of the SMBJ20CD-M3/I?
- The peak pulse power dissipation of the SMBJ20CD-M3/I is 600 watts.
What are the typical applications of the SMBJ20CD-M3/I?
- Typical applications of the SMBJ20CD-M3/I include protection of electronic circuits in telecommunications equipment, industrial automation, and consumer electronics.
What is the clamping voltage of the SMBJ20CD-M3/I?
- The clamping voltage of the SMBJ20CD-M3/I is 32.4 volts at 10A.
What is the operating temperature range of the SMBJ20CD-M3/I?
- The SMBJ20CD-M3/I has an operating temperature range of -55°C to +150°C.
Is the SMBJ20CD-M3/I RoHS compliant?
- Yes, the SMBJ20CD-M3/I is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What is the package type of the SMBJ20CD-M3/I?
- The SMBJ20CD-M3/I comes in a DO-214AA (SMB) package.
Does the SMBJ20CD-M3/I have low leakage current?
- Yes, the SMBJ20CD-M3/I features low leakage current, which is beneficial for battery-powered applications.
Can the SMBJ20CD-M3/I be used for surge protection in automotive electronics?
- Yes, the SMBJ20CD-M3/I is suitable for surge protection in automotive electronics due to its high surge capability and robust construction.