AK20-066C-Y Series

SPCL TVS AXIAL KA RATED -20KA 66V BI

Manufacturer: Littelfuse/Commercial Vehicle Products

Catalog

SPCL TVS AXIAL KA RATED -20KA 66V BI

Part	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Bidirectional Channels [custom]	Applications	Capacitance @ Frequency	Supplier Device Package	Package / Case	Package / Case	Voltage - Reverse Standoff (Typ)	Type	Voltage - Breakdown (Min) [Min]	Current - Peak Pulse (10/1000µs)	Current - Peak Pulse (10/1000µs)	Voltage - Clamping (Max) @ Ipp	Voltage - Clamping (Max) @ Ipp [Max]
Littelfuse/Commercial Vehicle Products AK20-016C-Y	125 ¯C	-55 °C	Through Hole	1	General Purpose	32000 pF	Axial	Axial Right Angle Bend	24.15 mm	16 V	Zener	17.5 V	20 kA	20000 A
Littelfuse/Commercial Vehicle Products AK20-066C-Y	125 ¯C	-55 °C	Through Hole	1	General Purpose	10000 pF	Axial	Axial Right Angle Bend	24.15 mm		Zener	72 V	20 kA	20000 A	130 V
Littelfuse/Commercial Vehicle Products AK20-076C-Y	125 ¯C	-55 °C	Through Hole	1	General Purpose	10000 pF	Axial	Axial Right Angle Bend	24.15 mm	76 V	Zener	85 V	20 kA	20000 A	160 V
Littelfuse/Commercial Vehicle Products AK20-063C
Littelfuse/Commercial Vehicle Products AK20-063C-Y	125 ¯C	-55 °C	Through Hole	1	General Purpose	10000 pF	Axial	Axial Right Angle Bend	24.15 mm	63 V	Zener	68 V	20 kA	20000 A	125 V
Littelfuse/Commercial Vehicle Products AK20-058C-Y	125 ¯C	-55 °C	Through Hole	1	General Purpose	12000 pF	Axial	Axial Right Angle Bend	24.15 mm	58 V	Zener	64 V	20 kA	20000 A		120 V

Catalog

SPCL TVS AXIAL KA RATED -20KA 66V BI

Key Features

• No wear-out nor degrade surge rating over multiple transient events as long as within surge capability

• Ultra high power rating

• Very low clamping voltage

• Reflow soldering capability

• Ultra-compact: less than a tenth the size of traditional discrete solutions

• Sharp breakdown voltage

• Low slope resistance

• Bidirectional

• Foldbak™ technology for superior clamping factor

• Symmetric lead width for easy soldering during assembly

Description

The AK20-Y series of high power TVS diode is specially designed for meeting severe surge test environment of both AC and DC line protection applications. It features a very fast response and ultra low clamping characteristics as compared to MOVs (Metal Oxide Varistors). It accomplishes this by virtue of the Littelfuse Foldbak™ technology, which provides a clamping voltage lower than the avalanche voltage (but above the rated working voltage); therefore, any voltage rise due to increased current conduction is maintained at a minimum magnitude, providing the best possible protection level. These AK components can be connected in series and / or parallel to create a very high surge current protection solution.