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SMAJ48C Diode
Product Overview
The SMAJ48C diode belongs to the category of transient voltage suppressor (TVS) diodes. It is commonly used to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The SMAJ48C diode is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a DO-214AC (SMA) package and is available in tape and reel packaging with varying quantities.
Specifications
- Part Number: SMAJ48C
- Category: Transient Voltage Suppressor (TVS) Diode
- Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
- Characteristics: High surge capability, low clamping voltage, fast response time
- Package: DO-214AC (SMA)
- Packaging/Quantity: Tape and Reel, Various Quantities
Detailed Pin Configuration
The SMAJ48C diode has a standard DO-214AC (SMA) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.
Functional Features
- Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive electronics.
- Fast Response Time: Reacts quickly to transient voltage events, minimizing the risk of damage to connected devices.
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact and easy to integrate into circuit designs
Disadvantages
- Clamping voltage may not be as low as some alternative models
- Limited to specific voltage and current ratings
Working Principles
The SMAJ48C diode works by utilizing its semiconductor properties to rapidly conduct excess current when a transient voltage event occurs. This effectively limits the voltage across the protected circuit, safeguarding sensitive components from potential damage.
Detailed Application Field Plans
The SMAJ48C diode is commonly used in various electronic systems, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMAJ48C diode include: - P6KE48CA - 1.5KE48CA - SA48CA
In conclusion, the SMAJ48C diode is a reliable transient voltage suppressor that offers effective protection against voltage transients. Its fast response time and high surge capability make it suitable for a wide range of applications in different industries.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ48C v technických řešeních
What is the maximum peak pulse power of SMAJ48C?
- The maximum peak pulse power of SMAJ48C is 400 watts for a 10/1000μs waveform.
What is the breakdown voltage of SMAJ48C?
- The breakdown voltage of SMAJ48C is typically 53.3 volts at 1mA.
What is the operating temperature range of SMAJ48C?
- The operating temperature range of SMAJ48C is -55°C to +150°C.
Can SMAJ48C be used for overvoltage protection in power supplies?
- Yes, SMAJ48C can be used for overvoltage protection in power supplies due to its high surge capability and fast response time.
Is SMAJ48C suitable for protecting sensitive electronic components from ESD events?
- Yes, SMAJ48C is suitable for protecting sensitive electronic components from ESD events due to its low clamping voltage.
What are the typical applications of SMAJ48C in circuit protection?
- SMAJ48C is commonly used in telecommunications equipment, industrial electronics, automotive systems, and consumer electronics for transient voltage suppression.
Does SMAJ48C meet industry standards for surge protection devices?
- Yes, SMAJ48C complies with industry standards such as IEC 61000-4-5 for surge protection devices.
What is the response time of SMAJ48C during a transient event?
- The response time of SMAJ48C is very fast, typically responding within nanoseconds to clamp the transient voltage.
Can SMAJ48C be used in high-speed data communication systems?
- Yes, SMAJ48C is suitable for use in high-speed data communication systems to protect against voltage transients.
Are there any reliability tests or certifications available for SMAJ48C?
- SMAJ48C has undergone various reliability tests and certifications, including AEC-Q101 qualification for automotive applications and UL recognition.