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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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMDB05CE3/TR7 v technických řešeních

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.