SMCJ43CA-Q
Product Overview
The SMCJ43CA-Q belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMCJ43CA-Q is designed to provide robust protection against transient overvoltage conditions in a wide range of applications.
Basic Information
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage spikes and transients
- Characteristics: Fast response time, high surge capability, low clamping voltage
- Package: SMC (DO-214AB)
- Essence: Safeguarding electronic circuits from voltage surges
- Packaging/Quantity: Tape & Reel, 1500 units per reel
Specifications
- Peak Power Dissipation: 1500W
- Breakdown Voltage: 43V
- Clamping Voltage: 77.4V at 10A
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The SMCJ43CA-Q follows the standard SMC (DO-214AB) package configuration with two leads.
Functional Features
- Fast response to transient overvoltage conditions
- High surge capability for reliable protection
- Low clamping voltage to minimize stress on protected circuits
Advantages and Disadvantages
Advantages: - Effective protection against voltage spikes - Fast response time - High surge capability
Disadvantages: - Clamping voltage may still allow some voltage transients through
Working Principles
The SMCJ43CA-Q operates by diverting excess current away from sensitive components when a voltage spike occurs. It rapidly switches into a low-resistance state to shunt the excess energy to ground, protecting the downstream circuitry.
Detailed Application Field Plans
The SMCJ43CA-Q is widely used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- SMCJ5.0A-Q: Breakdown Voltage - 5.0V
- SMCJ12A-Q: Breakdown Voltage - 12V
- SMCJ24A-Q: Breakdown Voltage - 24V
- SMCJ36A-Q: Breakdown Voltage - 36V
In conclusion, the SMCJ43CA-Q transient voltage suppressor diode offers effective protection against voltage spikes and transients in a wide range of applications, making it an essential component in safeguarding sensitive electronic circuits.
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What is the SMCJ43CA-Q used for?
- The SMCJ43CA-Q is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and surges.
What is the maximum working voltage of the SMCJ43CA-Q?
- The maximum working voltage of the SMCJ43CA-Q is 43 volts.
What is the peak pulse current rating of the SMCJ43CA-Q?
- The peak pulse current rating of the SMCJ43CA-Q is typically 300A.
What are the typical applications for the SMCJ43CA-Q?
- Typical applications for the SMCJ43CA-Q include protection of power supplies, communication systems, industrial equipment, and automotive electronics.
What is the response time of the SMCJ43CA-Q?
- The response time of the SMCJ43CA-Q is very fast, typically in the nanosecond range.
Is the SMCJ43CA-Q RoHS compliant?
- Yes, the SMCJ43CA-Q is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
What is the operating temperature range of the SMCJ43CA-Q?
- The SMCJ43CA-Q has an operating temperature range of -55°C to +150°C.
Does the SMCJ43CA-Q require any external components for proper operation?
- No, the SMCJ43CA-Q does not require any external components for proper operation.
Can the SMCJ43CA-Q be used in high-frequency applications?
- Yes, the SMCJ43CA-Q can be used in high-frequency applications due to its fast response time.
What is the package type of the SMCJ43CA-Q?
- The SMCJ43CA-Q is available in a surface mount SMC package.