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MASMBJ70A
Product Overview
Category
The MASMBJ70A belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The MASMBJ70A is typically available in a surface mount package.
Essence
The essence of MASMBJ70A lies in its ability to provide robust protection against transient voltage events, ensuring the reliability and longevity of electronic circuits.
Packaging/Quantity
It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 600W
- Breakdown Voltage: 77.8V
- Maximum Clamping Voltage: 124V
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The MASMBJ70A typically has two pins for connection, with the specific pin configuration being: 1. Anode 2. Cathode
Functional Features
- Bi-directional TVS diode
- Low incremental surge resistance
- High temperature stability
Advantages
- Effective protection against transient voltage events
- Fast response time
- Wide operating temperature range
Disadvantages
- Limited peak pulse power handling capability compared to some higher-rated TVS diodes
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
When a transient voltage event occurs, the MASMBJ70A rapidly conducts current, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.
Detailed Application Field Plans
The MASMBJ70A is widely used in various applications, including: - Telecommunications equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to MASMBJ70A include: - SMAJ78A - P6SMB75A - 1.5SMC82A
In conclusion, the MASMBJ70A transient voltage suppressor diode offers effective protection against transient voltage events, making it an essential component in safeguarding electronic circuits across diverse industries.
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10 domande e risposte comuni relative all'applicazione di MASMBJ70A nelle soluzioni tecniche
What is MASMBJ70A?
- MASMBJ70A is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum peak pulse power of MASMBJ70A?
- The maximum peak pulse power of MASMBJ70A is 600 watts.
What is the breakdown voltage of MASMBJ70A?
- The breakdown voltage of MASMBJ70A is 77.8 volts.
What are the typical applications of MASMBJ70A?
- MASMBJ70A is commonly used in telecommunications equipment, industrial controls, consumer electronics, and automotive electronics for surge protection.
What is the operating temperature range of MASMBJ70A?
- The operating temperature range of MASMBJ70A is -55°C to +150°C.
How does MASMBJ70A provide overvoltage protection?
- MASMBJ70A clamps the voltage to a safe level by diverting excess current away from the protected circuit.
What is the response time of MASMBJ70A?
- The response time of MASMBJ70A is very fast, typically responding within nanoseconds to clamp the voltage spike.
Can MASMBJ70A be used for ESD protection?
- Yes, MASMBJ70A can be used for electrostatic discharge (ESD) protection in various electronic devices.
Is MASMBJ70A RoHS compliant?
- Yes, MASMBJ70A is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What are the packaging options available for MASMBJ70A?
- MASMBJ70A is available in various package types, including DO-214AC (SMA) and DO-214AB (SMC).