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MASMCJ120A
Product Overview
Belongs to: Semiconductor Devices
Category: Diode
Use: Rectification and surge protection
Characteristics: High surge capability, low forward voltage drop
Package: DO-214AB (SMC)
Essence: Silicon rectifier diode
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 3000W
- Breakdown Voltage: 120V
- Forward Voltage Drop: 0.5V at 1A
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The MASMCJ120A diode has a standard DO-214AB (SMC) package with two pins. The anode is connected to pin 1, and the cathode is connected to pin 2.
Functional Features
- High surge capability for overvoltage protection
- Low forward voltage drop for efficient rectification
- Fast response time to transient voltage events
Advantages and Disadvantages
Advantages: - High surge capability for robust surge protection - Low forward voltage drop for minimal power loss - Fast response time for effective transient voltage suppression
Disadvantages: - Relatively high reverse leakage current - Limited breakdown voltage compared to higher voltage diodes
Working Principles
The MASMCJ120A operates based on the principles of semiconductor junction behavior. When forward-biased, it allows current flow with a low voltage drop. During reverse bias, it exhibits a high impedance until the breakdown voltage is reached, providing surge protection.
Detailed Application Field Plans
The MASMCJ120A is widely used in various electronic circuits and systems requiring surge protection and rectification. Common applications include: - Power supplies - Automotive electronics - Industrial equipment - Telecommunication systems - Consumer electronics
Detailed and Complete Alternative Models
- Alternative Model 1: MASMCJ110A (Breakdown Voltage: 110V)
- Alternative Model 2: MASMCJ130A (Breakdown Voltage: 130V)
- Alternative Model 3: MASMCJ150A (Breakdown Voltage: 150V)
In conclusion, the MASMCJ120A diode offers high surge capability and low forward voltage drop, making it suitable for various applications requiring surge protection and rectification.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MASMCJ120A en soluciones técnicas
What is MASMCJ120A?
- MASMCJ120A is a transient voltage suppressor diode that is commonly used to protect sensitive electronic components from voltage spikes and transients.
Where is MASMCJ120A typically used in technical solutions?
- MASMCJ120A is often used in power supplies, communication equipment, automotive electronics, and industrial control systems to protect against voltage surges.
What is the maximum peak pulse current of MASMCJ120A?
- The maximum peak pulse current of MASMCJ120A is typically around 3000 mA.
What is the breakdown voltage of MASMCJ120A?
- The breakdown voltage of MASMCJ120A is approximately 120V.
How does MASMCJ120A provide protection against voltage spikes?
- MASMCJ120A works by diverting excessive current away from sensitive components when a voltage spike occurs, thus protecting them from damage.
Can MASMCJ120A be used for overvoltage protection in automotive applications?
- Yes, MASMCJ120A is suitable for overvoltage protection in automotive applications due to its ability to handle high transient voltages.
What are the key features of MASMCJ120A?
- Some key features of MASMCJ120A include low clamping voltage, fast response time, and high surge capability.
Is MASMCJ120A RoHS compliant?
- Yes, MASMCJ120A is typically RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the operating temperature range of MASMCJ120A?
- MASMCJ120A is designed to operate within a temperature range of -55°C to 150°C, making it suitable for a wide range of environments.
Are there any recommended layout considerations when using MASMCJ120A in a circuit?
- It is recommended to keep the traces short between MASMCJ120A and the protected components, and to ensure a low impedance path to ground for effective protection.
These questions and answers should provide a good overview of MASMCJ120A and its application in technical solutions.