MASMCJ51A

Product Overview

Category: Semiconductor
Use: Voltage suppressor diode
Characteristics: High surge capability, low clamping voltage
Package: DO-214AB
Essence: Protects electronic circuits from voltage spikes
Packaging/Quantity: Available in reels of 3000 units

Specifications

Peak Pulse Power: 1500W
Breakdown Voltage Range: 5.0V to 440V
Operating Temperature Range: -55°C to +175°C
RoHS Compliant: Yes

Detailed Pin Configuration

The MASMCJ51A is a unidirectional TVS diode with two pins. The cathode is connected to the marked side of the package, while the anode is connected to the unmarked side.

Functional Features

Provides protection against transient voltage events
Fast response time
Low clamping voltage
High surge capability

Advantages and Disadvantages

Advantages: - Effective protection of sensitive electronic components - Fast response time ensures minimal damage to protected circuits - Wide range of breakdown voltages available

Disadvantages: - May require additional circuitry for comprehensive overvoltage protection - Limited to unidirectional protection

Working Principles

The MASMCJ51A operates by diverting excess current away from sensitive components when a voltage spike occurs. When the voltage exceeds the breakdown voltage, the diode begins to conduct, shunting the excess energy to ground and protecting the downstream circuitry.

Detailed Application Field Plans

The MASMCJ51A is commonly used in various electronic devices and systems, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

P6SMBJ51A: Similar specifications and package type
1.5SMCJ51A: Higher peak pulse power rating
SMBJ51A: Smaller package size for space-constrained applications

In conclusion, the MASMCJ51A is a reliable voltage suppressor diode that offers effective protection against transient voltage events. Its high surge capability and low clamping voltage make it suitable for a wide range of applications in various industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MASMCJ51A v technických řešeních

What is MASMCJ51A?
- MASMCJ51A is a transient voltage suppressor diode that is commonly used to protect electronic circuits from voltage spikes and transients.
Where is MASMCJ51A typically used in technical solutions?
- MASMCJ51A is often used in power supplies, communication equipment, automotive electronics, and industrial control systems to protect sensitive components from voltage surges.
What is the maximum peak pulse current rating of MASMCJ51A?
- The maximum peak pulse current rating of MASMCJ51A is typically around 3000 watts.
How does MASMCJ51A provide protection against voltage spikes?
- MASMCJ51A clamps the voltage to a safe level by diverting excess current away from the protected circuit when a voltage spike occurs.
What is the breakdown voltage of MASMCJ51A?
- The breakdown voltage of MASMCJ51A is around 58.9 volts.
Can MASMCJ51A be used for overvoltage protection in automotive applications?
- Yes, MASMCJ51A is suitable for overvoltage protection in automotive applications due to its high surge capability and fast response time.
What are the key features of MASMCJ51A for technical solutions?
- Some key features of MASMCJ51A include low clamping voltage, fast response time, and high surge capability.
Is MASMCJ51A RoHS compliant?
- Yes, MASMCJ51A is typically RoHS compliant, making it suitable for use in environmentally conscious designs.
What are the recommended operating conditions for MASMCJ51A?
- The recommended operating temperature range for MASMCJ51A is usually between -55°C to 150°C, and it should be operated within its specified voltage and current limits.
Are there any application notes or design guidelines available for using MASMCJ51A in technical solutions?
- Yes, manufacturers often provide application notes and design guidelines for incorporating MASMCJ51A into various technical solutions, including PCB layout recommendations and typical application circuits.