Littelfuse 1.5KE Axial Leaded TVS Diodes

Littelfuse 1.5KE Series Axial Leaded Transient Voltage Suppressor (TVS) Diodes protect sensitive electronic circuits from voltage transients caused by lightning, ESD, and other surge events. These diodes provide excellent clamping capability, fast response time, and low incremental surge resistance in a DO-201 axial leaded package. The 1.5KE diodes feature an operating temperature range from -55°C to +175°C and a maximum clamping voltage range from 10.5V to 828V. These devices have a maximum peak pulse current range from 2.5A to 144.8A and a maximum reverse leakage current range from 1µA to 1000µA. Typical applications include consumer electronics, computer interfaces, industrial circuits, and other vulnerable circuits.

Features

• DO-201 glass-passivated package
• ESD protection
• Fast response
• Halogen-free, RoHS compliant
• High clamping capability
• High temperature reflow compatible
• Low leakage current
• Low surge resistance
• Matte tin, Pb-free finish
• Peak pulse power
• Repetitive pulse operation
• Short-circuit failure mode
• Temperature-stable breakdown voltage
• UL V-0 flammability rated
• Whisker tested

Applications

• Consumer electronics protection
• Computer interface protection
• Industrial circuit protection
• I/O interface protection
• Telecom circuit protection
• V_CC bus protection
• Vulnerable circuit protection

Technical Specifications