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Document Number: 67331

S11-0240-Rev. A, 14-Feb-11

Vishay Siliconix

Si3993CDV

New Product

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. For related documents such as package/tape drawings, part marking, and

Normalized Thermal Transient Impedance, Junction-to-Ambient

1

10

1000

100

0.2

0.1

Square Wave Pulse 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 Wave Pulse Duration (s)

1

0.1

0.01

0.05

Single Pulse

0.02