Bourns SMF4L and SMF4L-Q series discrete TVS diodes

Bourns is pleased to announce the release of two new ESD/EFT/ Surge protection series products, Model SMF4L and SMF4L-Q. These products are well suited for voltage transients and ESD protection in data lines and DC power supplies. Both series are available in a compact, low-profile, SOD-123FL package with a height of just 1.125 mm, enabling designers to realize compact, high power density power supply designs.

Furthermore, the Model SMF4L-Q is AEC-Q101 compliant and well suited for applications requiring high reliability such as power supplies and equipment used in certain harsh environments.

Features

• Surface Mount SOD-123FL package
• Standoff Voltage: 12 to 58 volts
• Power Dissipation: 400 watts
• RoHS compliant*
• AEC-Q101 compliant (SMF4L-Q Series)**

Applications​

• Protection of power buses
• Protection of I/O interfaces
• Overvoltage transient protection
• Telecom, computer, industrial and consumer electronics applications

 _{* RoHS Directive 2015/863, Mar 31, 2015 and Annex.
 ** “Q” part number suffix indicates AEC-Q101 compliance.}