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SMBJ64C
Product Overview
Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: DO-214AA (SMB)
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 600 Watts
- Breakdown Voltage: 64V
- Operating Temperature Range: -55°C to +150°C
- Reverse Standoff Voltage: 64V
- Forward Voltage: 3.5V at 10A
Detailed Pin Configuration
The SMBJ64C has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
- Fast response time
- Low clamping voltage
- High surge capability
- RoHS compliant
Advantages and Disadvantages
Advantages: - Provides effective protection against voltage transients - Fast response time ensures minimal damage to sensitive components
Disadvantages: - Can be susceptible to thermal runaway under extreme conditions
Working Principles
The SMBJ64C operates by diverting excess current away from sensitive electronic components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.
Detailed Application Field Plans
The SMBJ64C is commonly used in various electronic systems, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- SMBJ58C: Breakdown Voltage - 58V
- SMBJ70C: Breakdown Voltage - 70V
- SMBJ78C: Breakdown Voltage - 78V
- SMBJ90C: Breakdown Voltage - 90V
In conclusion, the SMBJ64C is a reliable transient voltage suppressor that offers efficient protection for sensitive electronic devices across various applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBJ64C en soluciones técnicas
What is the SMBJ64C?
- The SMBJ64C is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of the SMBJ64C?
- The SMBJ64C has a maximum working voltage of 64 volts.
What is the peak pulse power dissipation of the SMBJ64C?
- The peak pulse power dissipation of the SMBJ64C is 600 watts.
What are the typical applications of the SMBJ64C?
- The SMBJ64C is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics for transient voltage protection.
What is the clamping voltage of the SMBJ64C?
- The clamping voltage of the SMBJ64C is the voltage at which it begins to conduct significant current during a transient event, typically around 103 volts.
What is the operating temperature range of the SMBJ64C?
- The SMBJ64C operates within a temperature range of -55°C to 150°C.
How does the SMBJ64C provide transient voltage protection?
- The SMBJ64C shunts excess current away from sensitive components by diverting it through the diode, thereby limiting the voltage across the protected circuit.
What is the response time of the SMBJ64C to transient events?
- The response time of the SMBJ64C is very fast, typically responding within nanoseconds to clamp the transient voltage.
Can the SMBJ64C be used for ESD protection?
- Yes, the SMBJ64C can also be used for electrostatic discharge (ESD) protection in various electronic circuits.
Are there any specific layout considerations when using the SMBJ64C in a circuit?
- It is important to minimize the trace length between the SMBJ64C and the component being protected to ensure effective transient voltage suppression. Additionally, proper grounding and placement near the protected components are important considerations.