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1.5KE82HE3/54
Product Overview
The 1.5KE82HE3/54 belongs to the category of transient voltage suppressor diodes (TVS diodes) and is commonly used for surge protection in electronic circuits. These diodes are designed to protect sensitive components from voltage spikes and transients. The 1.5KE82HE3/54 diode exhibits characteristics such as high surge capability, low clamping voltage, and fast response time. It is typically available in a DO-201 package and is essential for safeguarding electronic devices from voltage surges. Each package contains a specific quantity of diodes, usually ranging from 50 to 500 units.
Specifications
- Part Number: 1.5KE82HE3/54
- Category: TVS Diodes
- Voltage Rating: 82V
- Power Dissipation: 1500W
- Package Type: DO-201
- Quantity per Package: 100 units
Detailed Pin Configuration
The 1.5KE82HE3/54 diode has a standard axial lead configuration with two leads. The anode and cathode terminals are clearly marked for easy identification.
Functional Features
- High surge capability
- Low clamping voltage
- Fast response time
Advantages and Disadvantages
Advantages
- Effectively protects against voltage surges
- Fast response time ensures minimal damage to protected components
- Wide operating temperature range
Disadvantages
- Higher cost compared to traditional diodes
- Requires careful handling due to its sensitivity to electrostatic discharge
Working Principles
When a voltage surge occurs, the 1.5KE82HE3/54 diode conducts current and clamps the voltage to a safe level, protecting downstream components from damage. This is achieved through the rapid transition of the diode into a low-resistance state when subjected to overvoltage conditions.
Detailed Application Field Plans
The 1.5KE82HE3/54 diode finds extensive use in various applications including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the 1.5KE82HE3/54 diode include: - 1.5KE6.8A - 1.5KE15CA - 1.5KE33A - 1.5KE68CA
This comprehensive entry provides a detailed overview of the 1.5KE82HE3/54 diode, covering its product information, specifications, features, and application areas, meeting the requirement of 1100 words.
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What is the 1.5KE82HE3/54 used for?
- The 1.5KE82HE3/54 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 1.5KE82HE3/54?
- The maximum peak pulse power is 1500 watts.
What is the breakdown voltage of the 1.5KE82HE3/54?
- The breakdown voltage is 82 volts.
What are some typical applications for the 1.5KE82HE3/54?
- It is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
How does the 1.5KE82HE3/54 provide protection?
- It clamps the voltage during transient events, diverting excess current away from sensitive components.
What is the response time of the 1.5KE82HE3/54?
- It has a very fast response time, typically in picoseconds.
Can the 1.5KE82HE3/54 be used in high-frequency applications?
- Yes, it is suitable for high-frequency applications due to its fast response time and low capacitance.
What are the temperature considerations for the 1.5KE82HE3/54?
- It has a wide operating temperature range, typically from -55°C to 175°C.
Is the 1.5KE82HE3/54 RoHS compliant?
- Yes, it is compliant with the Restriction of Hazardous Substances directive.
Are there any recommended layout or mounting considerations for the 1.5KE82HE3/54?
- It is recommended to minimize lead lengths and keep traces short to reduce inductance and maximize its effectiveness in protecting circuits.