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SMCJ90CAHE3/57T Encyclopedia Entry
Product Overview
The SMCJ90CAHE3/57T belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMCJ90CAHE3/57T is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a surface-mount package and is available in various quantities to suit different application needs.
Specifications
- Part Number: SMCJ90CAHE3/57T
- Category: Transient Voltage Suppressor Diode
- Voltage Rating: 90V
- Peak Pulse Power: 1500W
- Package Type: SMC (DO-214AB)
- Quantity per Package: Varies
Detailed Pin Configuration
The SMCJ90CAHE3/57T follows the standard pin configuration for SMC diodes, with two terminals for connection to the circuit.
Functional Features
- Transient Voltage Suppression: Protects against voltage spikes and transients.
- Fast Response Time: Rapidly clamps excessive voltage to safeguard connected components.
- High Surge Capability: Can handle large surge currents without degradation.
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time ensures minimal impact on the protected circuit
- High surge capability for robust performance
Disadvantages
- Clamping voltage may not be as low as some alternative models
- Surface-mount package may require careful handling during assembly
Working Principles
The SMCJ90CAHE3/57T operates by diverting excess voltage away from sensitive components when a transient event occurs. This is achieved through the rapid conduction of the diode, which effectively limits the voltage across the protected circuit.
Detailed Application Field Plans
The SMCJ90CAHE3/57T is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMCJ90CAHE3/57T include: - P6SMBJ90CA: Similar voltage rating and package type - 1.5SMCJ90A: Higher peak pulse power rating - SMAJ90A: Lower clamping voltage
In conclusion, the SMCJ90CAHE3/57T transient voltage suppressor diode offers effective protection against voltage transients, making it a valuable component in various electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMCJ90CAHE3/57T en soluciones técnicas
What is the SMCJ90CAHE3/57T used for?
- The SMCJ90CAHE3/57T is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse current of the SMCJ90CAHE3/57T?
- The maximum peak pulse current of the SMCJ90CAHE3/57T is 300A.
What is the breakdown voltage of the SMCJ90CAHE3/57T?
- The breakdown voltage of the SMCJ90CAHE3/57T is 90V.
What are the typical applications of the SMCJ90CAHE3/57T?
- Typical applications include protection of power supplies, AC/DC modules, industrial equipment, and telecommunications equipment.
What is the operating temperature range of the SMCJ90CAHE3/57T?
- The operating temperature range is -55°C to +175°C.
What is the package type of the SMCJ90CAHE3/57T?
- The SMCJ90CAHE3/57T comes in a DO-214AB (SMC) package.
What is the clamping voltage of the SMCJ90CAHE3/57T?
- The clamping voltage at peak pulse current is 146V.
Is the SMCJ90CAHE3/57T RoHS compliant?
- Yes, the SMCJ90CAHE3/57T is RoHS compliant.
What are the key features of the SMCJ90CAHE3/57T?
- Key features include low incremental surge resistance, fast response time, and high reliability.
What are some best practices for integrating the SMCJ90CAHE3/57T into a circuit?
- It's important to ensure proper PCB layout, minimize lead lengths, and provide adequate thermal management for optimal performance.