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MASMLJ12AE3 Product Overview
Introduction
The MASMLJ12AE3 is a semiconductor device belonging to the category of transient voltage suppressors (TVS). It is commonly used for protecting sensitive electronic components from voltage spikes and transients. This entry provides an overview of the MASMLJ12AE3, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Transient Voltage Suppressor (TVS)
- Use: Protecting sensitive electronic components from voltage spikes and transients
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: SMA package
- Essence: Provides robust protection against transient voltage events
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer
Specifications
- Voltage Rating: 12V
- Peak Pulse Power: 400W
- Breakdown Voltage: 13.3V
- Operating Temperature Range: -55°C to 150°C
- Compliance: RoHS compliant
Detailed Pin Configuration
The MASMLJ12AE3 has a standard SMA package with two pins. Pin 1 is the cathode, and pin 2 is the anode.
Functional Features
- Fast response time to transient voltage events
- Low clamping voltage to protect downstream components
- High surge current capability for robust protection
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes
- Compact size for easy integration into circuit designs
- RoHS compliant for environmental sustainability
Disadvantages
- Limited to specific voltage ratings
- May require additional components for comprehensive transient protection
Working Principles
The MASMLJ12AE3 operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across them. When a transient event occurs, the TVS device rapidly switches into a low impedance state, providing a path for the excess current to flow through, thus protecting the downstream components.
Detailed Application Field Plans
The MASMLJ12AE3 is widely used in various applications, including: - Consumer electronics - Telecommunications equipment - Automotive electronics - Industrial control systems - Power supplies
Detailed and Complete Alternative Models
- Alternative Model 1: MASMLJ24AE3 (24V rating)
- Alternative Model 2: MASMLJ36AE3 (36V rating)
- Alternative Model 3: MASMLJ48AE3 (48V rating)
In conclusion, the MASMLJ12AE3 transient voltage suppressor offers effective protection against voltage spikes and transients in a wide range of electronic applications. Its compact size, fast response time, and high surge current capability make it a valuable component for ensuring the reliability and longevity of electronic systems.
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What is MASMLJ12AE3?
- MASMLJ12AE3 is a transient voltage suppressor diode, commonly used to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of MASMLJ12AE3?
- The maximum working voltage of MASMLJ12AE3 is 12V.
What is the peak pulse current rating of MASMLJ12AE3?
- The peak pulse current rating of MASMLJ12AE3 is typically 30A.
How does MASMLJ12AE3 protect electronic circuits?
- MASMLJ12AE3 diverts excessive current away from sensitive components when a voltage spike occurs, preventing damage to the circuit.
What are the typical applications of MASMLJ12AE3?
- MASMLJ12AE3 is commonly used in power supplies, communication equipment, automotive electronics, and other systems requiring protection from voltage transients.
Is MASMLJ12AE3 suitable for high-speed data lines?
- Yes, MASMLJ12AE3 is suitable for protecting high-speed data lines from voltage surges.
What is the response time of MASMLJ12AE3?
- The response time of MASMLJ12AE3 is very fast, typically responding within nanoseconds to voltage transients.
Can MASMLJ12AE3 be used in outdoor applications?
- Yes, MASMLJ12AE3 can be used in outdoor applications as it is designed to withstand environmental conditions.
Does MASMLJ12AE3 require external heat sinking?
- No, MASMLJ12AE3 typically does not require external heat sinking due to its low power dissipation.
Are there any special handling considerations for MASMLJ12AE3?
- It is important to follow proper ESD (electrostatic discharge) precautions when handling MASMLJ12AE3 to prevent damage to the device during installation.