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1.5KE170HE3/73
Product Overview
The 1.5KE170HE3/73 belongs to the category of TVS (Transient Voltage Suppressor) diodes and is commonly used for surge protection in electronic circuits. These diodes are known for their high surge capability, fast response time, and robust packaging, making them suitable for a wide range of applications. The 1.5KE170HE3/73 is typically available in a DO-201 package and is designed to protect sensitive electronic components from voltage transients.
Basic Information
- Category: TVS Diodes
- Use: Surge protection in electronic circuits
- Characteristics: High surge capability, fast response time
- Package: DO-201
- Essence: Protection against voltage transients
- Packaging/Quantity: Typically available in reels of 500 units
Specifications
- Voltage - Reverse Standoff (Typ): 144V
- Voltage - Breakdown (Min): 160V
- Voltage - Clamping (Max) @ Ipp: 243V
- Current - Peak Pulse (10/1000µs): 6.5A
- Power - Peak Pulse: 1500W
- Type: Zener
Detailed Pin Configuration
The 1.5KE170HE3/73 TVS diode typically has two pins, with the cathode connected to the semiconductor junction and the anode connected to the metal contact.
Functional Features
- Fast response time to transient voltage events
- High surge capability for reliable protection
- Robust construction for durability in harsh environments
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time helps prevent damage to sensitive components
- Robust packaging ensures durability
Disadvantages
- May exhibit some capacitance, affecting high-frequency performance
- Can introduce some signal distortion in certain applications
Working Principles
The 1.5KE170HE3/73 operates based on the principle of Zener breakdown, where it rapidly conducts excess voltage away from sensitive components, thereby protecting them from damage.
Detailed Application Field Plans
The 1.5KE170HE3/73 is commonly used in the following applications: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the 1.5KE170HE3/73 include: - 1.5KE180HE3/73 - 1.5KE200HE3/73 - 1.5KE220HE3/73 - 1.5KE250HE3/73
In conclusion, the 1.5KE170HE3/73 TVS diode offers effective surge protection with its high surge capability, fast response time, and robust packaging, making it a valuable component in various electronic circuits.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE170HE3/73 v technických řešeních
What is the 1.5KE170HE3/73 used for?
- The 1.5KE170HE3/73 is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum peak pulse power of the 1.5KE170HE3/73?
- The maximum peak pulse power is 1500 watts.
What is the breakdown voltage of the 1.5KE170HE3/73?
- The breakdown voltage is 170 volts.
What are some typical applications for the 1.5KE170HE3/73?
- It is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of the 1.5KE170HE3/73?
- The operating temperature range is -55°C to +175°C.
How does the 1.5KE170HE3/73 provide protection?
- It clamps the voltage during transient events, diverting excess current away from sensitive components.
Is the 1.5KE170HE3/73 suitable for high-speed data lines?
- Yes, it is suitable for protecting high-speed data lines from voltage surges.
Can the 1.5KE170HE3/73 be used in automotive applications?
- Yes, it is commonly used in automotive electronics for surge protection.
What is the response time of the 1.5KE170HE3/73?
- It has a very fast response time, typically less than 1 nanosecond.
Does the 1.5KE170HE3/73 require any external components for operation?
- No, it can be used standalone for transient voltage suppression.