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B72205S0421K101
Product Category: Passive Components
Use: The B72205S0421K101 is a ceramic transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics: This TVS diode offers low clamping voltage, high surge current capability, and fast response time. It is designed for use in various applications such as telecommunications, industrial electronics, and automotive systems.
Package: The B72205S0421K101 is available in a compact SMD package, making it suitable for surface mount assembly on printed circuit boards.
Essence: The essence of the B72205S0421K101 lies in its ability to provide reliable overvoltage protection for electronic circuits, ensuring the longevity and reliability of the connected equipment.
Packaging/Quantity: The B72205S0421K101 is typically supplied in tape and reel packaging for automated assembly and is available in quantities suitable for both prototyping and production runs.
Specifications:
- Standoff Voltage: 42V
- Peak Pulse Current: 20A
- Operating Temperature Range: -55°C to +150°C
- Breakdown Voltage: 47.4V
- Capacitance: 0.6pF
Detailed Pin Configuration:
The B72205S0421K101 features a standard SMD package with two terminals for surface mount soldering. The pin configuration includes anode and cathode connections for easy integration into circuit designs.
Functional Features:
- Fast response time to transient voltage events
- Low clamping voltage to protect downstream components
- High surge current capability for robust protection
Advantages:
- Compact SMD package for space-constrained applications
- Wide operating temperature range for versatile deployment
- Reliable protection against voltage transients
Disadvantages:
- Limited to specific voltage and current ratings
- Requires careful consideration of PCB layout for optimal performance
Working Principles:
The B72205S0421K101 operates by diverting excessive transient currents away from sensitive circuitry, thereby limiting the voltage across the protected components. This is achieved through the rapid conduction of the TVS diode when subjected to overvoltage conditions.
Detailed Application Field Plans:
The B72205S0421K101 finds application in various fields including:
- Telecommunications: Protecting communication equipment from lightning-induced surges
- Industrial Electronics: Safeguarding control systems from inductive load switching transients
- Automotive Systems: Ensuring the integrity of electronic modules in vehicles
Detailed and Complete Alternative Models:
- Bourns® CDSOD323-T05LC TVS Diode
- Littelfuse® SMAJ40A TVS Diode
- Vishay® VTVS5V0ASMF TVS Diode
In conclusion, the B72205S0421K101 ceramic TVS diode offers reliable overvoltage protection with its compact form factor, high surge current capability, and fast response time. While it has specific limitations, its wide application field plans and availability of alternative models make it a valuable component in safeguarding electronic equipment from transient voltage events.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací B72205S0421K101 v technických řešeních
What is B72205S0421K101?
- B72205S0421K101 is a specific type of capacitor used in electronic circuits for filtering, bypassing, and energy storage applications.
What are the key specifications of B72205S0421K101?
- B72205S0421K101 is a ceramic capacitor with a capacitance of 420pF, a voltage rating of 100V, and a tolerance of ±10%.
In what types of technical solutions can B72205S0421K101 be used?
- B72205S0421K101 can be used in various technical solutions such as power supplies, signal conditioning, filtering, and decoupling applications.
What are the temperature characteristics of B72205S0421K101?
- B72205S0421K101 has a temperature coefficient of NP0 (C0G), which means it has a very stable capacitance over a wide temperature range.
Can B72205S0421K101 be used in high-frequency applications?
- Yes, B72205S0421K101 is suitable for high-frequency applications due to its low equivalent series resistance (ESR) and inductance (ESL).
Is B72205S0421K101 RoHS compliant?
- Yes, B72205S0421K101 is RoHS compliant, making it suitable for use in environmentally conscious designs.
What are the typical applications where B72205S0421K101 excels?
- B72205S0421K101 excels in applications such as RF/microwave circuits, medical devices, automotive electronics, and telecommunications equipment.
Does B72205S0421K101 have any special handling or mounting requirements?
- B72205S0421K101 should be handled carefully to avoid mechanical stress, and proper soldering techniques should be employed to ensure reliable connections.
Are there any recommended alternatives to B72205S0421K101 for specific applications?
- Depending on the application requirements, alternative capacitors with similar specifications from different manufacturers may be considered, but compatibility should be verified.
Where can I find detailed technical documentation for B72205S0421K101?
- Detailed technical documentation for B72205S0421K101 can be found on the manufacturer's website, including datasheets, application notes, and design guidelines.