1.5KE9.1A 1500W 9.1V TVS Diode DO-201 Transient Voltage Suppressor | RUILON

SEO Description (150–250 words):
The 1.5KE9.1A 1500W TVS Diode is a high-power transient voltage suppressor designed to provide reliable protection against voltage spikes, surge transients, and electrostatic discharge in sensitive electronic circuits. Packaged in a durable DO-201 axial format, it offers superior power handling capability, efficient heat dissipation, and stable through-hole PCB integration for demanding applications.

With a 9.1V reverse standoff voltage and 1500W peak pulse power dissipation (10/1000µs waveform), the 1.5KE9.1A 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 signal processing circuits.

Built using advanced silicon avalanche technology, this device responds instantly to transient disturbances caused by lightning induction, inductive switching, and electrostatic discharge events. Compared with lower power TVS diode series, the 1.5KE9.1A provides enhanced surge absorption capability, improving system reliability and extending component lifespan.

The DO-201 package enhances thermal stability and supports consistent 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)
• 9.1V reverse standoff voltage
• Ultra-fast response time
• Low clamping voltage for sensitive electronics
• DO-201 axial package for high power applications
• High surge absorption capability
• Stable performance under repetitive surge stress

Applications:

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