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SMDB05CE3/TR7
Product Overview
Category: Electronic Component
Use: Voltage Suppression
Characteristics: Low capacitance, high surge capability
Package: SOD-523
Essence: Transient Voltage Suppressor Diode
Packaging/Quantity: Tape & Reel
Specifications
- Voltage - Reverse Standoff (Typ): 5V
- Voltage - Breakdown (Min): 6.4V
- Voltage - Clamping (Max) @ Ipp: 9.2V
- Current - Peak Pulse (10/1000µs): 1A
- Power - Peak Pulse: 300W
- Capacitance @ Frequency: 12pF @ 1MHz
Detailed Pin Configuration
The SMDB05CE3/TR7 has two pins in the SOD-523 package. Pin 1 is the cathode and pin 2 is the anode.
Functional Features
- Provides protection against voltage transients
- Low clamping voltage
- Fast response time
Advantages and Disadvantages
Advantages: - High surge capability - Small package size - Low capacitance
Disadvantages: - Limited power dissipation capability - May require additional components for comprehensive protection
Working Principles
The SMDB05CE3/TR7 operates by diverting excess current away from sensitive components when a transient voltage spike occurs. It acts as a shunt to protect downstream electronics from damage due to voltage surges.
Detailed Application Field Plans
This component is commonly used in electronic circuits where protection against voltage transients is required, such as in communication equipment, portable electronics, and automotive systems. It is particularly useful in safeguarding integrated circuits and other semiconductor devices from overvoltage events.
Detailed and Complete Alternative Models
- SMDB03CE3/TR7: 3V reverse standoff voltage
- SMDB15CE3/TR7: 15V reverse standoff voltage
- SMDB24CE3/TR7: 24V reverse standoff voltage
In conclusion, the SMDB05CE3/TR7 is a vital component in electronic circuit design, providing essential protection against voltage transients with its low capacitance and high surge capability. Its small package size makes it suitable for various applications, although designers should consider its limitations in power dissipation and may need to complement it with other protective components for comprehensive system-level protection.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMDB05CE3/TR7 en soluciones técnicas
What is the SMDB05CE3/TR7 used for?
- The SMDB05CE3/TR7 is a Schottky diode designed for use in voltage clamping, protection, and rectification applications.
What is the maximum forward voltage of the SMDB05CE3/TR7?
- The maximum forward voltage of the SMDB05CE3/TR7 is typically around 0.55V at a forward current of 1A.
What is the reverse voltage rating of the SMDB05CE3/TR7?
- The SMDB05CE3/TR7 has a reverse voltage rating of 30V, making it suitable for low voltage applications.
What is the typical junction capacitance of the SMDB05CE3/TR7?
- The typical junction capacitance of the SMDB05CE3/TR7 is around 70pF at a reverse bias of 1V.
What are the recommended operating temperature range for the SMDB05CE3/TR7?
- The SMDB05CE3/TR7 is typically rated for operation within the temperature range of -65°C to +125°C.
Can the SMDB05CE3/TR7 be used for high frequency applications?
- Yes, the SMDB05CE3/TR7 is suitable for high frequency applications due to its low junction capacitance and fast switching characteristics.
Is the SMDB05CE3/TR7 RoHS compliant?
- Yes, the SMDB05CE3/TR7 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What package type does the SMDB05CE3/TR7 come in?
- The SMDB05CE3/TR7 is available in a SOD-123FL package, which is a surface mount package suitable for automated assembly processes.
What are some common applications for the SMDB05CE3/TR7?
- Common applications for the SMDB05CE3/TR7 include voltage clamping, reverse polarity protection, and general rectification in electronic circuits.
What are the key advantages of using the SMDB05CE3/TR7 in technical solutions?
- The SMDB05CE3/TR7 offers low forward voltage drop, fast switching speed, and high reliability, making it well-suited for various technical solutions requiring efficient voltage clamping and protection.