PTVSxS1UR series
400 W Transient Voltage Suppressor
Rev. 3 — 10 January 2011
Product data sheet
1. Product profile
1.1 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
Rated peak pulse power:
PPPM = 400 W (350 W for 3V3)
Reverse standoff voltage range:
VRWM = 3.3 V to 64 V
Reverse current: IRM = 0.001 μA
Small plastic package suitable for
surface-mounted design
Very low package height: 1 mm
AEC-Q101 qualified
1.3 Applications
Power supply protection
Automotive application
Industrial application
Power management
1.4 Quick reference data
Table 1.
Symbol
PPPM
VRWM
Quick reference data
Parameter
rated peak pulse power
reverse standoff voltage
Conditions
Min Typ Max Unit
[1][2] -
-
400 W
3.3 -
64
V
[1] In accordance with IEC 61643-321 (10/1000 μs current waveform).
[2] For PTVS3V3S1UR: PPPM = 350 W