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Home » NEWEST Products » New by Manufacturer » Bourns » PTVS High Current Power TVS Diodes - Bourns
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Bourns PTVS High Current Power TVS Diodes

Bourns® Power TVS (PTVS) Products are high current bidirectional Transient Voltage Suppressor (TVS) diodes designed for use in AC line protection and high power DC bus clamping applications. These devices offer bidirectional port protection from 58 volts to 470 volts, and are RoHS and UL listed while also meeting IEC 61000-4-5 8/20 μs current surge requirements. The use of silicon technology in the Power TVS products offers lower clamping voltage under surge compared to competing MOV technology. The devices are provided in through-hole and SMD packages and meet industry standard requirements such as RoHS and Pb Free solder re-flow profiles. The SMD package provides a 20% reduction in peak clamping voltage compared to the equivalent through-hole device because of its lower lead inductance.

PTVS Through-Hole High Current Power TVS Diodes

Bourns PTVS3-430
3kA and 6kA above

Bourns PTVS10-076C-TH
10KA above

Bourns 15kA Version
15kA above

Bourns High Current Power TVS Diodes are provided in through-hole packages and meet industry standard requirements such as RoHS and Pb Free solder re-flow profiles.

NEW! Bourns introduces the PTVS15 series with a 15kA surge capability at 58V and 76V. The PTVS3-0xxC-TH series of bidirectional TVS diodes features 3kA surge capability at 58V and 76V.

Features
  • 3kA, 6kA, 10kA, 15kA, 8/20μs surge capability
  • Low clamping voltage under surge
  • Bidirectional TVS
  • UL Recognized
  • RoHS compliant
Applications
  • AC line protection
  • High power DC bus protection

Part Number Data Sheet Peak Surge
Current
Breakdown
Voltage
Clamping
Voltage





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PTVS SMD High Current Power TVS Diodes

PTVS15-xxxC-SH
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The SMD package provides a 20% 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, assembly should be simplified and costs can be reduced by eliminating the extra design step in cases where the Power TVS diode is the only through-hole component on the printed circuit board.

Part NumberData SheetBreakdown VoltageClamping VoltageCapacitanceDimensions






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