Si4590DY

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Vishay Siliconix

S14-0146-Rev. A, 27-Jan-14

7

Document Number: 62937

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

N-CHANNEL TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)

Normalized Thermal Transient Impedance, Junction-to-Ambient

Normalized Thermal Transient Impedance, Junction-to-Foot

0.01

0.1

1

0.0001

0.001

0.01

0.1

1

10

100

1000

Square Wave Pulse Duration (s)

Duty Cycle = 0.5

0.2

0.1

0.05

0.02

Single Pulse

Notes:

1. Duty Cycle, D =

2. Per Unit Base = R

3. T

(t)

t

1

t

2

4. Surface Mounted

t

1

P

DM

t

2

0.01

0.1

1

0.0001

0.001

0.01

0.1

1

10

Square Wave Pulse Duration (s)

Duty Cycle = 0.5

0.2

0.1

0.05

0.02

Single Pulse