Viz Specifikace pro podrobnosti o produktu.
SMAJ28-E3/61
Product Overview
Category
SMAJ28-E3/61 belongs to the category of transient voltage suppressor diodes.
Use
It is used for protecting sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Low clamping voltage
- Fast response time
- High surge capability
- RoHS compliant
Package
The SMAJ28-E3/61 is available in a DO-214AC (SMA) package.
Essence
The essence of SMAJ28-E3/61 lies in its ability to provide reliable overvoltage protection for electronic circuits.
Packaging/Quantity
It is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 28V
- Maximum Clamping Voltage: 45.4V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMAJ28-E3/61 has two pins, anode, and cathode, which are clearly labeled on the device.
Functional Features
- Provides transient voltage suppression for electronic circuits
- Fast response to transient events
- Low leakage current
Advantages
- Effective protection against voltage transients
- Compact size for easy integration into circuit designs
- Wide operating temperature range
Disadvantages
- Limited maximum clamping voltage
- May require additional circuitry for higher voltage protection
Working Principles
When a transient voltage spike occurs, the SMAJ28-E3/61 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.
Detailed Application Field Plans
The SMAJ28-E3/61 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to SMAJ28-E3/61 include: - P6KE28CA - 1.5KE28A - SMBJ28CA
In conclusion, the SMAJ28-E3/61 transient voltage suppressor diode offers effective protection against voltage transients with its fast response time and high surge capability. Its compact size and wide operating temperature range make it suitable for various applications in different industries. However, designers should consider its limitations in maximum clamping voltage and potential need for additional circuitry when selecting this component for their designs.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ28-E3/61 v technických řešeních
What is the maximum reverse voltage of SMAJ28-E3/61?
- The maximum reverse voltage of SMAJ28-E3/61 is 28V.
What is the typical junction capacitance of SMAJ28-E3/61?
- The typical junction capacitance of SMAJ28-E3/61 is 150pF.
What is the peak pulse power dissipation of SMAJ28-E3/61?
- The peak pulse power dissipation of SMAJ28-E3/61 is 400W.
What are the typical applications for SMAJ28-E3/61?
- SMAJ28-E3/61 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.
What is the breakdown voltage of SMAJ28-E3/61?
- The breakdown voltage of SMAJ28-E3/61 is typically 31.1V.
How does SMAJ28-E3/61 protect electronic circuits?
- SMAJ28-E3/61 provides transient voltage suppression to protect electronic circuits from voltage spikes and surges.
What is the response time of SMAJ28-E3/61?
- The response time of SMAJ28-E3/61 is very fast, typically in the nanosecond range.
Can SMAJ28-E3/61 be used for overvoltage protection in power supply circuits?
- Yes, SMAJ28-E3/61 can be used for overvoltage protection in power supply circuits to safeguard against voltage transients.
Is SMAJ28-E3/61 suitable for high-speed data lines protection?
- Yes, SMAJ28-E3/61 is suitable for protecting high-speed data lines from transient events.
What are the mounting options for SMAJ28-E3/61?
- SMAJ28-E3/61 is available in various package types, including surface mount and through-hole, providing flexibility for different mounting requirements.