Document Number: 72315
S09-0130-Rev. C, 02-Feb-09
www.vishay.com
5
Vishay Siliconix
Si2319DS
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?72315
.
Normalized Thermal Transient Impedance, Junction-to-Ambient
Normalized Effective Transient
Thermal Impedance
2
1
0.1
0.01
Square Wave Pulse Duration (s)
10
-4
10
-3
10
-2
10
-1
1 10 600
0.2
0.1
0.05
0.02
Single Pulse
Duty Cycle = 0.5
1. Duty Cycle, D =
2. Per Unit Base = R
thJA
= 166 °C/W
3. T
JM
- T
A
= P
DM
Z
thJA
(t)
t
1
t
2
t
1
t
2
Notes:
4. Surface Mounted
P
DM
100