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1.5KE33 - English Editing Encyclopedia Entry
Product Overview
Category:
1.5KE33 belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use:
It is used for transient voltage suppression and surge protection in electronic circuits.
Characteristics:
- Fast response time
- High surge capability
- Low clamping voltage
- RoHS compliant
Package:
The 1.5KE33 is available in a DO-201 package.
Essence:
The essence of 1.5KE33 lies in its ability to protect sensitive electronic components from voltage transients and surges.
Packaging/Quantity:
The 1.5KE33 is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage: 30.8V
- Maximum Clamping Voltage: 49.9V
- Operating Temperature Range: -55°C to +175°C
- Reverse Standoff Voltage: 25.6V
- Reverse Leakage Current: 1µA
Detailed Pin Configuration
The 1.5KE33 has a standard axial lead configuration with two leads.
Functional Features
- Transient voltage suppression
- Surge protection
- Fast response to voltage spikes
Advantages
- High surge capability
- Low clamping voltage
- Wide operating temperature range
Disadvantages
- Relatively high reverse leakage current
- Requires proper heat dissipation in high-power applications
Working Principles
When a transient voltage spike occurs, the 1.5KE33 conducts and clamps the voltage to a safe level, protecting downstream electronic components.
Detailed Application Field Plans
- Industrial electronics: Used to protect control systems and sensors from power surges.
- Telecommunications equipment: Safeguards sensitive circuitry in communication devices from voltage transients.
- Automotive electronics: Provides surge protection for vehicle electronic systems.
Detailed and Complete Alternative Models
- 1.5KE33A
- 1.5KE33CA
- 1.5KE33CP
In conclusion, the 1.5KE33 TVS diode is a crucial component in safeguarding electronic circuits from voltage transients and surges. Its high surge capability and fast response make it an essential part of various electronic systems across different industries.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5KE33 en soluciones técnicas
What is the maximum power dissipation of 1.5KE33?
- The maximum power dissipation of 1.5KE33 is 1500W for a 10/1000μs waveform.
What is the peak pulse current of 1.5KE33?
- The peak pulse current of 1.5KE33 is 77.3A for an 8/20μs waveform.
What is the breakdown voltage of 1.5KE33?
- The breakdown voltage of 1.5KE33 is 33V.
What are the typical applications of 1.5KE33?
- 1.5KE33 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 1.5KE33?
- The operating temperature range of 1.5KE33 is -55°C to +175°C.
How does 1.5KE33 provide surge protection?
- 1.5KE33 clamps transient overvoltages by diverting excess current away from sensitive components, thereby protecting them from damage.
Is 1.5KE33 suitable for high-reliability applications?
- Yes, 1.5KE33 is designed for high-reliability applications and complies with industry standards for surge protection devices.
Can 1.5KE33 be used in automotive electronics?
- Yes, 1.5KE33 is suitable for use in automotive electronics due to its robust surge protection capabilities.
What is the response time of 1.5KE33 to transient events?
- The response time of 1.5KE33 is very fast, typically in the nanosecond range, providing rapid protection against transients.
Does 1.5KE33 require any external components for proper operation?
- No, 1.5KE33 is a standalone surge protection device and does not require additional external components for its operation.