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MSMBJ18A Product Overview
Introduction
The MSMBJ18A is a semiconductor product belonging to the category of transient voltage suppressor diodes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the MSMBJ18A.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage transients in electronic circuits
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: SOD-123FL
- Essence: Semiconductor device for voltage suppression
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 600W
- Breakdown Voltage Range: 6.4V to 200V
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The MSMBJ18A has a standard SOD-123FL package with three pins: Anode, Cathode, and Ground.
Functional Features
- Transient Voltage Suppression: Protects sensitive electronic components from voltage transients.
- Fast Response Time: Rapid reaction to transient voltage spikes.
- Low Clamping Voltage: Limits the voltage across the protected circuit.
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Low clamping voltage
Disadvantages
- Limited peak pulse power handling capability
- Sensitivity to reverse voltage polarity
Working Principles
The MSMBJ18A operates by diverting excessive voltage transients away from sensitive electronic components, thereby safeguarding them from potential damage. When a transient voltage spike occurs, the diode rapidly conducts, shunting the excess energy to the ground.
Detailed Application Field Plans
The MSMBJ18A is commonly used in various electronic applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the MSMBJ18A include: - P6SMBJ18A - SMBJ18A - 1.5SMCJ18A
In conclusion, the MSMBJ18A transient voltage suppressor diode offers effective protection against voltage transients in electronic circuits, with its fast response time and low clamping voltage. While it has certain limitations, its wide range of applications and availability of alternative models make it a versatile choice for circuit protection.
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What is MSMBJ18A?
- MSMBJ18A is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of MSMBJ18A?
- The maximum working voltage of MSMBJ18A is 18 volts.
What is the peak pulse current rating of MSMBJ18A?
- The peak pulse current rating of MSMBJ18A is typically 30 amperes.
What are the typical applications of MSMBJ18A?
- MSMBJ18A is commonly used in applications such as telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics to protect against voltage surges and ESD events.
What is the clamping voltage of MSMBJ18A?
- The clamping voltage of MSMBJ18A is typically around 29.2 volts at 10A.
What is the operating temperature range of MSMBJ18A?
- The operating temperature range of MSMBJ18A is usually -55°C to +150°C.
How does MSMBJ18A provide protection to electronic circuits?
- MSMBJ18A diverts excessive current away from sensitive components by providing a low-impedance path to ground during transient events.
Is MSMBJ18A RoHS compliant?
- Yes, MSMBJ18A is typically RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Can MSMBJ18A be used for surge protection in power supply units?
- Yes, MSMBJ18A can be used to protect power supply units from voltage surges and transients.
What are the packaging options available for MSMBJ18A?
- MSMBJ18A is available in various surface mount packages such as SOD-123, SMA, SMB, and SMC.