SMAJ90CA-E3/61
Product Overview
Category
The SMAJ90CA-E3/61 belongs to the category of transient voltage suppressor diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMAJ90CA-E3/61 is typically available in a DO-214AC (SMA) package.
Essence
This diode serves as a crucial component in safeguarding electronic circuits from voltage spikes and surges.
Packaging/Quantity
The SMAJ90CA-E3/61 is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 90V
- Operating Temperature Range: -55°C to +150°C
- Reverse Standoff Voltage: 77.4V
- Maximum Clamping Voltage: 146V
Detailed Pin Configuration
The SMAJ90CA-E3/61 typically has two pins, with the anode and cathode connections clearly marked on the device.
Functional Features
- Provides transient voltage suppression
- Rapidly diverts excessive current away from sensitive components
- Maintains low clamping voltage during transient events
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact form factor
Disadvantages
- Limited surge energy handling capability compared to larger devices
- May require additional circuitry for comprehensive surge protection
Working Principles
When a voltage transient occurs, the SMAJ90CA-E3/61 conducts excess current to ground, limiting the voltage across the protected circuit. This rapid response helps prevent damage to sensitive components.
Detailed Application Field Plans
The SMAJ90CA-E3/61 finds application in various fields, including: - Telecommunications equipment - Industrial automation systems - Consumer electronics - Automotive electronics
Detailed and Complete Alternative Models
- P6KE100CA: Similar characteristics and performance
- 1.5SMC90CA: Higher surge current capability
- SMBJ90CA: Smaller form factor with comparable specifications
In conclusion, the SMAJ90CA-E3/61 transient voltage suppressor diode offers efficient protection against voltage transients, making it an essential component in numerous electronic applications.
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What is the maximum peak pulse power dissipation of SMAJ90CA-E3/61?
- The maximum peak pulse power dissipation is 400 watts for a 10/1000μs waveform.
What is the breakdown voltage of SMAJ90CA-E3/61?
- The breakdown voltage is 90 volts.
What is the typical clamping voltage of SMAJ90CA-E3/61?
- The typical clamping voltage at 77.8A is 146V.
What are the applications of SMAJ90CA-E3/61 in technical solutions?
- SMAJ90CA-E3/61 is commonly used for transient voltage suppression in various electronic systems, including telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of SMAJ90CA-E3/61?
- The operating temperature range is -55°C to +150°C.
What is the peak pulse current capability of SMAJ90CA-E3/61?
- The peak pulse current capability is 77.8A.
Does SMAJ90CA-E3/61 meet RoHS compliance?
- Yes, SMAJ90CA-E3/61 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What is the package type of SMAJ90CA-E3/61?
- SMAJ90CA-E3/61 is available in a DO-214AC (SMA) package.
Is SMAJ90CA-E3/61 suitable for high-speed data line protection?
- Yes, SMAJ90CA-E3/61 is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.
What are the key features of SMAJ90CA-E3/61?
- Some key features include low incremental surge resistance, fast response time, and high reliability.