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1.5KE39CA-E3/73
Product Overview
Category
The 1.5KE39CA-E3/73 belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use
It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and surges.
Characteristics
- High surge capability
- Fast response time
- Low clamping voltage
- RoHS compliant
Package
The 1.5KE39CA-E3/73 is available in a DO-201 package.
Essence
This TVS diode provides robust protection against transient voltage events, ensuring the reliability of electronic systems.
Packaging/Quantity
It is typically packaged in reels or tubes with varying quantities depending on the manufacturer.
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage: 39V
- Maximum Clamping Voltage: 64.1V
- Operating Temperature Range: -55°C to 175°C
- Reverse Standoff Voltage: 33.3V
Detailed Pin Configuration
The 1.5KE39CA-E3/73 typically has two pins, anode, and cathode, which are connected in series with the circuit being protected.
Functional Features
- Provides protection against voltage transients
- Fast response to transient events
- Low leakage current
Advantages
- High surge capability
- Fast response time
- RoHS compliant
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
When a transient voltage spike occurs, the TVS diode conducts and clamps the voltage to a safe level, protecting downstream components.
Detailed Application Field Plans
The 1.5KE39CA-E3/73 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- P6KE39CA
- SMBJ39CA
- 1.5KE39A
In conclusion, the 1.5KE39CA-E3/73 TVS diode offers robust transient voltage suppression capabilities, making it an essential component in various electronic systems.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5KE39CA-E3/73 en soluciones técnicas
What is the maximum power dissipation of 1.5KE39CA-E3/73?
- The maximum power dissipation is 1500W for a 10/1000μs waveform.
What is the peak pulse current of 1.5KE39CA-E3/73?
- The peak pulse current is 50A for an 8/20μs waveform.
What is the breakdown voltage of 1.5KE39CA-E3/73?
- The breakdown voltage is 39V minimum.
What are the typical applications for 1.5KE39CA-E3/73?
- It is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of 1.5KE39CA-E3/73?
- The operating temperature range is -55°C to +175°C.
How does 1.5KE39CA-E3/73 provide transient voltage suppression?
- It clamps the voltage during transient events by diverting excess current away from the protected circuit.
Is 1.5KE39CA-E3/73 suitable for high-speed data lines?
- Yes, it is suitable for protecting high-speed data lines from voltage transients.
What is the response time of 1.5KE39CA-E3/73 to transient events?
- Its response time is very fast, typically less than 1 nanosecond.
Can 1.5KE39CA-E3/73 be used in outdoor applications?
- Yes, it is suitable for outdoor applications due to its rugged construction and wide operating temperature range.
Does 1.5KE39CA-E3/73 require any external components for proper operation?
- It can be used standalone, but additional circuitry may be required depending on the specific application and requirements.