
New Product
Si5440DC
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
2
1
D u ty Cycle = 0.5
0.2
N otes:
0.1
0.1
0.05
P DM
t 1
t 1
0.02
Single Pulse
t 2
1. D u ty Cycle, D =
t 2
2. Per Unit Base = R thJA = 95 °C/ W
3. T JM - T A = P DM Z thJA(t)
4. S u rface Mo u nted
0.01
10 -4
10 -3
10 -2
10 -1
1
10
100
600
S qu are W a v e P u lse D u ration (s)
Normalized Thermal Transient Impedance, Junction-to-Ambient
2
1
D u ty Cycle = 0.5
0.2
0.1
0.1
0.05
0.02
Single P u lse
0.01
10 -4
10 -3
10 -2
10 -1
1
10
S qu are W a v e P u lse D u ration (s)
Normalized Thermal Transient Impedance, Junction-to-Foot
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?69056 .
www.vishay.com
6
Document Number: 69056
S-83037-Rev. A, 22-Dec-08