High Energy Power Line Surge Protection Product Brief

PublishTime：2022-10-12

■Improve System Reliability and Lower Maintenance Costs
●Littelfuse high-power, high-energy TVS Diode Series (AK, LTKAK, SMTOAK2, and SMTAK3) offer superior clamping performance over standard Silicon Avalanche Diode (SAD) technologies, as well as a broad range portfolio from 1 kA to 20 kA surge protection capability for a more robust solution than conventional overvoltage protection methods.
●Among all these high surge rating TVS diodes, the Littelfuse surface mount LTKAK and SMTOAK2 series achieve a compact mechanical design and are compatible with automated PCB assembly, providing robust circuit protection.
■Features & Benefits
●Precise clamping voltage
●No wear-out mechanism
●Lower leakage
●Faster response
●Compact design (LTKAK/SMTOAK2 series)
●True SMD package compatible with automated PCB assembly process (LTKAK/SMTOAK2 series)
●Improved lead inductance enabling lower clamping voltages
●Improved heat sink capability
●High power density, rated 2 kA 8/20 in a small footprint 10 mm x 15 mm x 5 mm (SMTOAK2 series)

Brand of Product：	Littelfuse
Part#：	AK1-Y 、 AK3-Y 、 AK6-Y 、 AK10-Y 、 AK15-Y 、 AK20-Y 、 LTKAK3 、 LTKAK6 、 LTKAK10 、 SMTAK3 、 SMTOAK2 、 SMTOAK2 series 、 LTKAK series 、 LTKAK More Part#
Product Category：	high-power, high-energy TVS Diode 、 TVS diodes More
Application：	[ ICT power supplies ][ Medical power supplies ][ Industrial DC power supplies ][ High power DC bus protection ][ DC power supplies ][ Power over Ethernet (PoE) ports ][ Small Cell ][ Micro Cell ][ Remote Radio Units (RRU) ][ Baseband Units (BBU) ][ High power density SiC DC/DC converters ][ GAN-based DC/DC converters ][ power supplies ][ Avionic power supplies ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	AK;SMTO-218;SMTAK;SMTO-263
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2022/9/30
Version Number：
Data Encoding：
Data Size：	561 KB

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