SMBJ18A Datasheet

TVS Diodes - Transient Voltage Suppressors


The SMBJ18A markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop increasingly smaller electronic components.Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection applications, in compact chip package DO-214AA (SMB) size format. The Transient Voltage Suppressor series offers a choice of Working Peak Reverse Voltage from 5 V up to 495 V and Breakdown Voltage up to 550 V. Typical fast response times are less than 1.0 ns for unidirectional devices and less than 5.0 ns for bidirectional devices from 0 V to Minimum Breakdown Voltage. SMBJ18A Features • RoHS compliant*• Surface Mount SMB package• Standoff Voltage: 5 to 495 volts• Power Dissipation: 600 watts SMBJ18A Applications • IEC 61000-4-2 ESD (Min. Level 4)• IEC 61000-4-4 EFT• IEC 61000-4-5 Surge


[{"Name":"Polarity","Value":"Unidirectional "},{"Name":"Operating Voltage","Value":"3.5 V "},{"Name":"Breakdown Voltage","Value":"20 V to 23.3 V "},{"Name":"Peak Surge Current","Value":"100 A "},{"Name":"Package / Case","Value":"DO-214AA "},{"Name":"Minimum Operating Temperature","Value":"- 55 C "},{"Name":"Maximum Operating Temperature","Value":"+ 150 C "},{"Name":"Packaging","Value":"Reel "}]

Manufacturer information


Littelfuse offers innovative circuit protection solutions. Wherever one looks, Littelfuse is there. Streetlights, office buildings, cars, trucks, factories, computers, heating and cooling systems, electronic games, telecommunications equipment, even the satellites in the sky are protected by Littelfuse circuit protection products.

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