power tester³»列_2020...t3ster mosfet, igbt power tester power tester t on t off c j x power...
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Power Tester
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T3Ster
MOSFET, IGBT
Power Tester
Power Tester Ton Toff C J
x
Power Tester
FloTHERM
PWT1500A/1800A/3600A PWT600A PWT 2400A
Power Tester
2
SIMUCAD
SIMUCAD
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×ø¹ô±ºº÷
Ìíͬ»® ï îëð °ßòò ïðð ß
ÐÉÌïëððß
Ìíͬ»®
б©»® Ì»¬»®
í
1500A 3C 8V
3
èÊ
ïîÕÉ
í
í
í
1500A 12C 8V
8V
3
3
ïëððßøíIëððß÷
1800A 12C 12V
ïîÊ
îïÕÉ
ïî
í
í
ïèððßøíIêððß÷
3600A 12C 6V
êÊ
îïÕÉ
ïî
í
í
íêððßøíIïîððß÷
600A 48V 16C
ìèÊ
îçÕÉ
ïê
î
ïê
ïðߢêððßøîIíððß÷
2400A 12V 16C
ïîÊ
îçÕÉ
ïê
ì
ïê
îìððßøìIêððß÷
SIMUCAD
SIMUCAD
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K-( Julabo) .
T
1 pt1002
PWT600A
Power Tester
4
SIMUCAD
SIMUCAD
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(1)
(2) Lexan
(3)
(4)
(5)
(6)
(7)
(1) PC
(2)
(3) PC UPS
Power Tester
5
SIMUCAD
SIMUCAD
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• JEDEC JESD 51-1 • IEC 60747•• JEDEC JESD 51-14 Rthjc
•••••
Power Tester
6
SIMUCAD
SIMUCAD
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•• k
• pn K 1 s
T = VF K K =T
where T & T = High & Low temperatures[ C]Hi Lo V & V = corresponding High & Low TSP voltages [mV]Hi Lo
[ C/mV]THi
V V
Lo
Hi Lo
(
(
(
(
80
60
Voltage [ V ]
40
20
02.55 2.6 2.65 2.7 2.75 2.8
Measured data from TCOApproximate function R 2=0.999999
Power Tester
7
SIMUCAD
SIMUCAD
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Rja
C
pn
R
chip Rth/CthDie attach Rth/Cth
base Rth/CthGrease Rth/Cth
Cold-plate
Cold-plate
Chip Base (Cu)
Junction
heat-flow
Die attachGrease
Power Tester
8
SIMUCAD
SIMUCAD
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UCE I(g,off)J Tjmax Tjmin J Rth
•• C• J•
Power Tester
9
SIMUCAD
SIMUCAD
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k
Power Tester
10
SIMUCAD
SIMUCAD
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Power Tester
11
SIMUCAD
SIMUCAD
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on off
Power Tester
12
SIMUCAD
SIMUCAD
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Power Tester
13
SIMUCAD
SIMUCAD
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IGBT
Power Tester
1414
SIMUCAD
SIMUCAD
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IGBT
Sample 0
Sample 1
Sample 2
Sample 3
0 10000 20000 30000 40000
•• IGBT
Power Tester
15
SIMUCAD
SIMUCAD
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Power Tester
16
SIMUCAD
SIMUCAD
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3600058000
25
J
250
I
T
(avg(1..1000 cyc))Cycles-to-failure
I [A] P [W] DT [°C] Tj,max [°C]
A4 90 389.6 120.1 156.9 21570
B4 87.2 379.1 119.9 157.2 24837
C4 89.1 388.2 119.8 157.2 24892
A3 93.7 399.1 119.9 158 29226
B3 90.4 399.1 119.7 156 31081
C3 90.3 399.1 118.9 155 29340
A2 91.2 411.1 119.9 155 35406
B2 90.5 396.8 110.9 144.5 57329
C2 91.1 382.1 119.3 152.5 39149
Power Tester
17
SIMUCAD
SIMUCAD
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bond-wire
ID max=160AVGS=15V
IGBT
IGBT
PWT
Power Tester
18
SIMUCAD
SIMUCAD
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T3Ster
SIMUCAD
SIMUCAD
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Power Tester
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