SMAJ85CA R3G
Product Overview
Category
The SMAJ85CA R3G 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 SMAJ85CA R3G is typically available in a DO-214AC (SMA) package.
Essence
The essence of the SMAJ85CA R3G lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
These diodes are commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 85V
- Breakdown Voltage: 94.4V
- Maximum Reverse Leakage Current: 1µA
- Peak Pulse Power Dissipation: 400W
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMAJ85CA R3G typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
- Transient voltage suppression
- Bidirectional clamping capability
- Low incremental surge resistance
Advantages
- Provides robust protection against voltage surges
- Fast response time
- Compact form factor
Disadvantages
- Limited power dissipation capability
- May require additional circuitry for comprehensive surge protection
Working Principles
When a voltage transient occurs, the diode conducts and diverts the excess current away from the protected components, limiting the voltage across them.
Detailed Application Field Plans
The SMAJ85CA R3G is widely used in various applications, including: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMAJ85CA R3G include: - P6KE85CA - 1.5KE85CA - SA85CA
In conclusion, the SMAJ85CA R3G is a crucial component in protecting electronic circuits from voltage transients, offering fast response times and high surge current capabilities. Its application spans across diverse industries, making it an essential part of modern electronic systems.
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What is SMAJ85CA R3G?
- SMAJ85CA R3G 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 SMAJ85CA R3G?
- The maximum peak pulse power of SMAJ85CA R3G is 400 watts.
What is the breakdown voltage of SMAJ85CA R3G?
- The breakdown voltage of SMAJ85CA R3G is 85 volts.
What are the typical applications of SMAJ85CA R3G?
- SMAJ85CA R3G is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of SMAJ85CA R3G?
- The operating temperature range of SMAJ85CA R3G is -55°C to +150°C.
How does SMAJ85CA R3G provide transient voltage suppression?
- SMAJ85CA R3G clamps the voltage during transient events, diverting excess current away from sensitive components and limiting the voltage to a safe level.
What is the response time of SMAJ85CA R3G?
- The response time of SMAJ85CA R3G is very fast, typically in the nanosecond range.
Is SMAJ85CA R3G RoHS compliant?
- Yes, SMAJ85CA R3G is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Can SMAJ85CA R3G be used for ESD protection?
- Yes, SMAJ85CA R3G can be used for electrostatic discharge (ESD) protection in various electronic devices and circuits.
What are the packaging options available for SMAJ85CA R3G?
- SMAJ85CA R3G is available in various packaging options, including DO-214AC (SMA) and DO-214AB (SMC) packages.