SiR882ADP
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Vishay Siliconix
S17-0407-Rev. B, 20-Mar-17
6
Document Number: 63367
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TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
Normalized Thermal Transient Impedance, Junction-to-Ambient
Normalized Thermal Transient Impedance, Junction-to-Case
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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?63367
.
0.01
0.1
1
0.0001 0.001 0.01 0.1 1 10 100 1000
Normalized Effective Transient
Thermal Impedance
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
thJA
= 65 °C/W
3. T
JM
- T
A
= P
DM
Z
thJA
(t)
t
1
t
2
4. Surface Mounted
t
1
P
DM
t
2
10
-4
10
-3
10
-2
10
-1
1
1
0.1
0.01
Square Wave Pulse Duration (s)
Normalized Effective Transient
Thermal Impedance
Single Pulse
0.05
0.02
Duty Cycle = 0.5
0.2
0.1