POWER TVS PRODUCTS
ESD1450
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Features
■ 58 V or 76 V stando voltage
■ Very high surge current protection
(6 kA @ 25 °C)
■ Excellent surge performance vs. temperature
■ RoHS compliant*
Applications
■ Exposed AC/DC power supplies
(in wireless base stations, etc.)
Bourns Releases New High Power TVS Diodes in SMD Package
Model PTVS6-058C-SH and PTVS6-076C-SH
Riverside, California - TO BE RELEASED JANUARY 30, 2015 - Bourns is pleased to announce the release of
Model PTVS6-058C-SH and PTVS6-076C-SH high current bidirectional TVS diodes designed for use in high power
DC bus clamping applications.
These devices offer bidirectional port protection meeting IEC 61000-4-5 8/20 µs current surge requirements and are
RoHS compliant*. When compared to competing MOV technology, the use of silicon technology in the Power TVS
products provides a lower clamping voltage under surge, greater performance stability and increased reliability.
The SMD package provides a reduction in peak clamping voltage compared to the equivalent through-hole device
because of its lower lead inductance. The result is reduced electrical stress on the protected circuitry. In addition, it
should simplify assembly and can reduce costs by eliminating the extra design step in cases where the Power TVS diode
is the only through-hole component on the printed circuit board.
These devices exhibit an excellent surge response versus temperature; the maximum surge current at 150 °C exceeds
70 % of their rated value at 25 °C..
Bourns® Model Standoff Voltage
Peak Pulse Current
Rating (I
ppm
)
Package Type
PTVS6-058C-SH 58 V 6 kA SMD
PTVS6-076C-SH 76 V 6 kA SMD
The product data sheet with detailed specifi cations can be viewed on the Bourns website at www.bourns.com.
Should you have any questions or need additional information, please contact Customer Service/Inside Sales.
