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1.5KE39A-E3/54
Product Overview
Category
The 1.5KE39A-E3/54 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 transients.
Characteristics
- Fast response time
- High surge capability
- Low clamping voltage
- RoHS compliant
Package
The 1.5KE39A-E3/54 is available in a DO-201 package.
Essence
This TVS diode provides robust protection against transient overvoltage conditions.
Packaging/Quantity
It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage: 39V
- Operating Voltage: 33.3V
- Maximum Clamping Voltage: 53.9V
- Leakage Current: 1µA
Detailed Pin Configuration
The 1.5KE39A-E3/54 TVS diode has a standard two-pin configuration with anode and cathode connections.
Functional Features
- Fast response to transient overvoltages
- Low clamping voltage to protect downstream components
- High surge capability for reliable protection
Advantages
- Effective protection against voltage transients
- Robust design for extended product lifespan
- Wide operating temperature range
Disadvantages
- May require additional circuitry for optimal performance in complex systems
- Higher cost compared to basic voltage suppression methods
Working Principles
When a transient voltage spike occurs, the 1.5KE39A-E3/54 TVS diode rapidly conducts, diverting excess current away from sensitive components and clamping the voltage to a safe level.
Detailed Application Field Plans
Industrial Electronics
- Protection of control systems from power surges
- Safeguarding communication equipment from lightning-induced transients
Automotive Electronics
- Surge protection for onboard electronics
- Shielding against load dump events in automotive systems
Consumer Electronics
- Overvoltage protection for home appliances
- Surge suppression in audio/video equipment
Detailed and Complete Alternative Models
- 1.5KE33A-E3/54
- 1.5KE43A-E3/54
- 1.5KE51A-E3/54
- 1.5KE68A-E3/54
In conclusion, the 1.5KE39A-E3/54 TVS diode offers reliable transient voltage suppression for a wide range of applications, ensuring the protection of sensitive electronic components from damaging voltage spikes and transients.
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What is the 1.5KE39A-E3/54 used for?
- The 1.5KE39A-E3/54 is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.
What is the maximum peak pulse power of the 1.5KE39A-E3/54?
- The maximum peak pulse power is 1500 watts.
What is the breakdown voltage of the 1.5KE39A-E3/54?
- The breakdown voltage is 39 volts.
What are the typical applications for the 1.5KE39A-E3/54?
- Typical applications include protection of sensitive semiconductor devices, such as integrated circuits, transistors, and diodes, from voltage surges.
What is the operating temperature range of the 1.5KE39A-E3/54?
- The operating temperature range is -55°C to +175°C.
What is the maximum clamping voltage of the 1.5KE39A-E3/54?
- The maximum clamping voltage is 49.9 volts at 100A.
How does the 1.5KE39A-E3/54 provide overvoltage protection?
- It conducts excess current to ground during voltage transients, preventing damage to downstream components.
Can the 1.5KE39A-E3/54 be used in automotive applications?
- Yes, it is suitable for use in automotive electronics to protect against voltage spikes.
What is the packaging type of the 1.5KE39A-E3/54?
- It is available in a DO-201 package.
Is the 1.5KE39A-E3/54 RoHS compliant?
- Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive.