1.5KE9.1HE3/54
Product Information
- Belongs to: Diode Transient Voltage Suppressor (TVS)
- Basic Information Overview:
- Category: Electronic Component
- Use: Protecting sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
- Characteristics: High surge capability, fast response time, low clamping voltage.
- Package: DO-201AE (DO-27), Uni-directional
- Essence: Provides transient voltage protection for electronic circuits.
- Packaging/Quantity: Tape & Reel, 500 units per reel.
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage: 9.1V
- Clamping Voltage: 15.6V at 10A
- Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
- Pin 1: Anode
- Pin 2: Cathode
Functional Features
- Fast response to transient over-voltage events
- Low clamping voltage to protect downstream components
- High surge capability for reliable protection
Advantages
- Effective protection against voltage transients
- Fast response time
- Wide operating temperature range
Disadvantages
- Uni-directional protection only
- Requires careful consideration of reverse polarity protection
Working Principles
The 1.5KE9.1HE3/54 TVS diode operates by diverting excess current away from sensitive components when a transient voltage event occurs. When the voltage exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level, protecting the circuit.
Detailed Application Field Plans
- Telecommunication Equipment: Protects sensitive communication circuits from lightning-induced surges.
- Industrial Control Systems: Safeguards control systems from inductive load switching transients.
- Automotive Electronics: Shields automotive electronics from voltage spikes due to load dump or ESD.
Detailed and Complete Alternative Models
- 1.5KE6.8HE3/54
- 1.5KE13CA-E3/54
- 1.5KE18CA-E3/54
- 1.5KE33CA-E3/54
This comprehensive entry provides detailed information about the 1.5KE9.1HE3/54 TVS diode, including its product category, basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
技術ソリューションにおける 1.5KE9.1HE3/54 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the voltage rating of 1.5KE9.1HE3/54?
- The voltage rating of 1.5KE9.1HE3/54 is 9.1V.
What is the peak pulse power of 1.5KE9.1HE3/54?
- The peak pulse power of 1.5KE9.1HE3/54 is 1500W.
What is the application of 1.5KE9.1HE3/54 in technical solutions?
- 1.5KE9.1HE3/54 is commonly used for transient voltage suppression in electronic circuits to protect against voltage spikes and surges.
What is the maximum clamping voltage of 1.5KE9.1HE3/54?
- The maximum clamping voltage of 1.5KE9.1HE3/54 is 14.5V at 16.7A.
What is the operating temperature range of 1.5KE9.1HE3/54?
- The operating temperature range of 1.5KE9.1HE3/54 is -55°C to +175°C.
What is the package type of 1.5KE9.1HE3/54?
- 1.5KE9.1HE3/54 is available in a DO-201AD (DO-27) package.
Is 1.5KE9.1HE3/54 RoHS compliant?
- Yes, 1.5KE9.1HE3/54 is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What are the typical applications for 1.5KE9.1HE3/54?
- Typical applications for 1.5KE9.1HE3/54 include telecommunications equipment, industrial equipment, automotive systems, and power supplies.
Does 1.5KE9.1HE3/54 meet industry standards for surge protection?
- Yes, 1.5KE9.1HE3/54 meets industry standards such as IEC 61000-4-5 for surge protection.
Can 1.5KE9.1HE3/54 be used for overvoltage protection in DC power lines?
- Yes, 1.5KE9.1HE3/54 is suitable for providing overvoltage protection in DC power lines, helping to safeguard sensitive components from voltage transients.