1 General description

400 W unidirectional Transient Voltage Suppressor (TVS) in a SOD123W small and flat

lead low-profile Surface-Mounted Device (SMD) plastic package, designed for transient

overvoltage protection.

1.2 Features and benefits

1.3 Applications

„Power supply protection

„Automotive application

„Industrial application

„Power management

1.4 Quick reference data

[1] In accordance with IEC 61643-321 (10/1000 μs current waveform).

[2] For PTVS3V3S1UR: PPPM = 350 W

PTVSxS1UR series

400 W Transient Voltage Suppressor

Rev. 3 — 10 January 2011 Product data sheet

„Rated peak pulse power:

PPPM = 400 W (350 W for 3V3)

„Small plastic package suitable for

surface-mounted design

„Reverse standoff voltage range:

VRWM = 3.3 V to 64 V

„Very low package height: 1 mm

„Reverse current: IRM = 0.001 μA „A