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MASMLJ18AE3 Product Overview
Introduction
The MASMLJ18AE3 is a semiconductor device belonging to the category of transient voltage suppressor (TVS) diodes. These diodes are widely used for protecting sensitive electronic components from voltage spikes and transients. The MASMLJ18AE3 is specifically designed to provide robust protection against transient overvoltage conditions in various electronic circuits.
Basic Information Overview
- Category: Transient Voltage Suppressor (TVS) Diode
- Use: Protection against voltage spikes and transients
- Characteristics: High surge capability, fast response time, low clamping voltage
- Package: SMA package
- Essence: Safeguarding sensitive electronic components
- Packaging/Quantity: Typically available in reels of 3000 units
Specifications
- Peak Pulse Power: 400 Watts
- Breakdown Voltage: 20V
- Clamping Voltage: 32.4V
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The MASMLJ18AE3 TVS diode 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 clamp transient voltages
- Low clamping voltage to protect downstream components
- High surge capability for reliable overvoltage protection
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes
- Fast response time
- Compact and easy to integrate into circuit designs
Disadvantages
- Limited to specific voltage ranges
- May require additional components for comprehensive circuit protection
Working Principles
The MASMLJ18AE3 operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the TVS diode rapidly conducts, diverting the excess current away from the protected circuit. This action effectively limits the voltage across the circuit to a safe level, preventing damage to sensitive components.
Detailed Application Field Plans
The MASMLJ18AE3 TVS diode finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Alternative Model 1: MASMLJ24AE3
- Breakdown Voltage: 24V
- Clamping Voltage: 38.9V
- Peak Pulse Power: 400 Watts
Alternative Model 2: MASMLJ30AE3
- Breakdown Voltage: 30V
- Clamping Voltage: 48.4V
- Peak Pulse Power: 400 Watts
Alternative Model 3: MASMLJ36AE3
- Breakdown Voltage: 36V
- Clamping Voltage: 58.1V
- Peak Pulse Power: 400 Watts
In conclusion, the MASMLJ18AE3 TVS diode offers reliable protection against transient overvoltage conditions and finds widespread application across various electronic systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MASMLJ18AE3 v technických řešeních
What is MASMLJ18AE3?
- MASMLJ18AE3 is a surface mount TVS diode designed to protect sensitive electronics from voltage transients and surges.
What are the key features of MASMLJ18AE3?
- The key features include a low clamping voltage, high surge capability, and a compact surface mount package.
What are the typical applications of MASMLJ18AE3?
- Typical applications include protection of integrated circuits, power supplies, communication systems, and industrial equipment from transient voltage events.
What is the maximum working voltage of MASMLJ18AE3?
- The maximum working voltage is typically 18V.
How does MASMLJ18AE3 provide protection against voltage transients?
- MASMLJ18AE3 clamps the voltage to a safe level, diverting excess current away from the protected circuit.
What is the response time of MASMLJ18AE3?
- The response time is very fast, typically in the nanosecond range.
Can MASMLJ18AE3 be used in automotive applications?
- Yes, MASMLJ18AE3 is suitable for use in automotive electronics to protect against voltage spikes and surges.
Does MASMLJ18AE3 require external components for proper operation?
- No, MASMLJ18AE3 is a standalone device and does not require additional external components for its operation.
What are the temperature specifications for MASMLJ18AE3?
- MASMLJ18AE3 is typically rated for a wide operating temperature range, making it suitable for various environmental conditions.
Is MASMLJ18AE3 RoHS compliant?
- Yes, MASMLJ18AE3 is RoHS compliant, ensuring it meets environmental standards for hazardous substances.