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1.5KE27A-E3/73 Product Overview
Introduction
The 1.5KE27A-E3/73 is a high-performance TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Basic Information Overview
- Category: TVS Diode
- Use: Protection against voltage transients
- Characteristics: High surge capability, low clamping voltage
- Package: DO-201AD (DO-27)
- Essence: Transient voltage suppression
- Packaging/Quantity: Tape & Reel, 1500 units per reel
Specifications
- Voltage - Reverse Standoff (Typ): 24.4V
- Voltage - Breakdown (Min): 27.1V
- Voltage - Clamping (Max) @ Ipp: 43.6V
- Current - Peak Pulse (10/1000µs): 38.6A
- Power - Peak Pulse: 1500W
- Operating Temperature: -55°C to 175°C
Detailed Pin Configuration
The 1.5KE27A-E3/73 TVS diode has a standard DO-201AD package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Fast response time
- Low incremental surge resistance
- High reliability
- RoHS compliant
Advantages and Disadvantages
Advantages
- High surge capability
- Low clamping voltage
- Fast response time
- RoHS compliant
Disadvantages
- Sensitive to reverse bias conditions
- Limited power dissipation capability
Working Principles
The 1.5KE27A-E3/73 operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuitry and limiting the voltage to a safe level.
Detailed Application Field Plans
The 1.5KE27A-E3/73 is widely used in various applications requiring protection against voltage transients, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- 1.5KE6.8A-E3/73
- 1.5KE15A-E3/73
- 1.5KE33A-E3/73
- 1.5KE51A-E3/73
- 1.5KE75A-E3/73
In conclusion, the 1.5KE27A-E3/73 TVS diode offers robust transient voltage protection with its high surge capability and low clamping voltage, making it an essential component in safeguarding sensitive electronics from damaging voltage transients.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5KE27A-E3/73 en soluciones técnicas
What is the voltage rating of 1.5KE27A-E3/73?
- The voltage rating of 1.5KE27A-E3/73 is 27V.
What is the peak pulse power of 1.5KE27A-E3/73?
- The peak pulse power of 1.5KE27A-E3/73 is 1500W.
What are the typical applications for 1.5KE27A-E3/73?
- Typical applications for 1.5KE27A-E3/73 include transient voltage suppression in electronic equipment, such as computers, telecommunication equipment, and industrial controls.
What is the maximum clamping voltage of 1.5KE27A-E3/73?
- The maximum clamping voltage of 1.5KE27A-E3/73 is 43.6V at 100A.
What is the operating temperature range of 1.5KE27A-E3/73?
- The operating temperature range of 1.5KE27A-E3/73 is -55°C to +175°C.
Is 1.5KE27A-E3/73 RoHS compliant?
- Yes, 1.5KE27A-E3/73 is RoHS compliant.
What is the package type of 1.5KE27A-E3/73?
- 1.5KE27A-E3/73 comes in a DO-201AD (DO-27) package.
Does 1.5KE27A-E3/73 have lead-free terminals?
- Yes, 1.5KE27A-E3/73 has lead-free terminals.
What is the reverse stand-off voltage of 1.5KE27A-E3/73?
- The reverse stand-off voltage of 1.5KE27A-E3/73 is 24.3V.
What are the key differences between 1.5KE27A-E3/73 and similar diodes in the 1.5KE series?
- The key differences between 1.5KE27A-E3/73 and other diodes in the 1.5KE series lie in their specific voltage ratings, peak pulse powers, and clamping voltages. It's important to select the appropriate diode based on the specific requirements of the application.