Document Number: 73038

S-83039-Rev. D, 29-Dec-08

www.vishay.com

5

Vishay Siliconix

Si4812BDY

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

reliability data, see www.vishay.com/ppg?73038.

Normalized Thermal Transient Impedance, Junction-to-Ambient (MOSFET)

Square Wave Pulse Duration (s)

2

1

0.1

0.01

10

100

600

0.2

0.1

0.05

0.02

Single Pulse

Duty Cycle = 0.5

1. Duty Cycle, D =

Notes:

4. Surface Mounted

1

Normalized Thermal Transient Impedance, Junction-to-Ambient (Schottky)

2

1

0.1

0.01

110

30

Duty Cycle = 0.5

0.2

0.1

0.05

0.02

Single Pulse

1. Duty Cycle, D =

Notes:

4. Surface Mounted

Square Wave Pulse Duration (s)