SMTOAK2 Series Surface Mount – SMTO-263-2 kA
■The SMTOAK2 TVS Diode Series is housed in a modified SMTO-263 package , achieving a compact mechanical design and compatible with automated PCB assembly. The SMTOAK2 series is designed to protect sensitive electronics against surge events and inductive load switching voltage transient events. The SMTOAK2 series offers superior clamping characteristics over standard S.A.D. technologies by virtue of the Littelfuse Foldbak™ technology, which provides a clamping voltage lower than the avalanche voltage (but above the rated working voltage).
●Features & Benefits
■SMTO-263 package, footprint compatible with industry popular DO- 218AB package
■VBR @ TJ= VBR@25 °C x (1+αT x (TJ - 25)) (αT:Temperature Coefficient, typical value is 0.1%
■Glass passivated chip junction in modified TO- 263 package
■Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c pass class 1/1A/2
■Foldbak™ technology for superior clamping factor
■IEC 61000-4-2 ESD 30 kV(Air), 30 kV (Contact)
■Fast response time: typically less than 1.0 ps from 0 Volts to VBR min
■Excellent clamping capability
■Low dynamic resistance
■UL recognized compound meeting flammability rating V-0
■Ideal for automated PCB assembly process, reducing manufacturing costs and improving soldering quality, as compared to axial leaded packages
■Matte tin lead–free plated
■Halogen free and RoHS compliant
■Pb-free E3 means 2nd level interconnect is Pb-free and the terminal finish material is tin (Sn) (IPC/JEDEC J-STD- 609A.01)
■Recognized to UL 497B as an Isolated Loop Circuit Protector
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SMTOAK2 Series 、 SMTOAK2 、 SMTOAK2-070C 、 SMTOAK2-066C 、 SMTOAK2-076C 、 SMTAK2-XXX-C 、 SMTAK2-XXXC |
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[ PoE ports ][ Small cell ][ Remote Radio Units ][ RRUs ][ Baseband Units ][ BBUs ][ High power DC bus ] |
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Datasheet |
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Please see the document for details |
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SMTO-263 |
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English Chinese Chinese and English Japanese |
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02/09/24 |
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698 KB |
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