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M1.5KE43AE3
Product Overview
Category
The M1.5KE43AE3 belongs to the category of transient voltage suppressor diodes (TVS diodes).
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Fast response time
- High surge capability
- Low clamping voltage
- RoHS compliant
Package
The M1.5KE43AE3 is available in a DO-201 package.
Essence
The essence of the M1.5KE43AE3 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.
Packaging/Quantity
The M1.5KE43AE3 is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage: 43V
- Maximum Clamping Voltage: 77.4V
- Operating Temperature Range: -55°C to 175°C
- Reverse Standoff Voltage: 36.8V
Detailed Pin Configuration
The M1.5KE43AE3 TVS diode has a standard two-pin configuration, with anode and cathode terminals for connection to the circuit.
Functional Features
- Bi-directional protection
- Low incremental surge resistance
- High reliability
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Wide operating temperature range
Disadvantages
- Limited peak pulse power handling capability compared to higher-rated TVS diodes
- Higher clamping voltage than some specialized TVS diodes
Working Principles
When a transient voltage event occurs, the M1.5KE43AE3 TVS diode conducts excess current to ground, limiting the voltage across the protected circuit to a safe level.
Detailed Application Field Plans
The M1.5KE43AE3 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
- M1.5KE6.8AE3
- M1.5KE10AE3
- M1.5KE18AE3
- M1.5KE30AE3
- M1.5KE51AE3
In conclusion, the M1.5KE43AE3 transient voltage suppressor diode offers reliable protection against voltage transients in various electronic applications, making it an essential component for ensuring the longevity and reliability of sensitive electronic circuits.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací M1.5KE43AE3 v technických řešeních
What is the M1.5KE43AE3?
- The M1.5KE43AE3 is a 1500W transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum clamping voltage of the M1.5KE43AE3?
- The maximum clamping voltage of the M1.5KE43AE3 is 77.4V at 58A.
What are the typical applications of the M1.5KE43AE3?
- The M1.5KE43AE3 is commonly used in surge protection for telecommunications equipment, industrial control systems, power supplies, and automotive electronics.
What is the breakdown voltage of the M1.5KE43AE3?
- The breakdown voltage of the M1.5KE43AE3 is 48.1V.
What is the peak pulse current rating of the M1.5KE43AE3?
- The M1.5KE43AE3 has a peak pulse current rating of 58A.
How does the M1.5KE43AE3 provide overvoltage protection?
- The M1.5KE43AE3 conducts excess current away from sensitive components when an overvoltage event occurs, limiting the voltage across the protected circuit.
Is the M1.5KE43AE3 suitable for high-speed data lines?
- Yes, the M1.5KE43AE3 is suitable for protecting high-speed data lines from voltage transients.
What is the operating temperature range of the M1.5KE43AE3?
- The M1.5KE43AE3 can operate within a temperature range of -55°C to 175°C.
Does the M1.5KE43AE3 require external heat sinking?
- In most applications, the M1.5KE43AE3 does not require external heat sinking due to its high power dissipation capability.
Can the M1.5KE43AE3 be used in automotive electronics?
- Yes, the M1.5KE43AE3 is suitable for use in automotive electronics to protect against voltage surges and transients.