1.5KE18A 1500W 18V TVS Diode DO-201 Transient Voltage Suppressor | RUILON

SEO Description (150–250 words):
The 1.5KE18A 1500W TVS Diode is a high-power transient voltage suppressor designed to protect sensitive electronic circuits from voltage spikes, surge transients, and electrostatic discharge. Built in a rugged DO-201 axial package, it offers superior power handling capability, excellent thermal dissipation, and reliable through-hole PCB mounting for demanding industrial and commercial applications.

With a 18V reverse standoff voltage and 1500W peak pulse power dissipation (10/1000µs waveform), the 1.5KE18A delivers ultra-fast response and efficient clamping of transient overvoltage events. Its low clamping voltage ensures optimal protection for low-voltage components such as ICs, microcontrollers, MOSFETs, and communication interfaces.

Utilizing advanced silicon avalanche technology, this TVS diode reacts instantly to transient disturbances caused by lightning induction, inductive switching, and electrostatic discharge events. Compared with lower power TVS diode series, the 1.5KE18A offers significantly improved surge absorption capability, enhancing system reliability and extending component lifespan.

The DO-201 package ensures efficient heat dissipation and stable performance under repetitive surge conditions, making it ideal for long-term operation in harsh electrical environments.

Key Features:

• 1500W peak pulse power capability (10/1000µs waveform)
• 18V reverse standoff voltage
• Ultra-fast response time
• Low clamping voltage for sensitive circuits
• DO-201 axial package for high power applications
• High surge absorption capability
• Reliable performance under repetitive surge stress

Applications:

• Low-voltage power supply protection
• Telecom and communication equipment
• Industrial control systems
• Automotive electronics
• Consumer electronic devices
• ESD and surge protection for ICs and MOSFETs
• Data line and signal line protection