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Document Number: 67908

S11-0653-Rev. A, 11-Apr-11

Vishay Siliconix

Si4228DY-T1-E3

This document is subject to change without notice.

TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)

Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon

Technology and Package Reliability represent a composite of all qualified locations.

Normalized Thermal Transient Impedance, Junction-to-Ambient

1

10

1000

100

0.2

0.1

Square WavePulse Duration (s)

1

0.1

0.01

Notes:

1. Duty Cycle, D =

4. Surface Mounted

Duty Cycle = 0.5

Single Pulse

0.02

0.05

Normalized Thermal Transient Impedance, Junction-to-Foot

0

1

1

0.2

0.1

Duty Cycle = 0.5

Square WavePulse Duration (s)

1

0.1

0.01

0.05

Single Pulse

0.02