 English |
|
|
|
|
|
|
|
| FSPYE230R Datasheet, PDF (5/8 Pages) Intersil Corporation – Radiation Hardened, SEGR Resistant N-Channel Power MOSFETs | |||
| |||
| ◁ |
FSPYE230R, FSPYE230F
Performance Curves Unless Otherwise Speciï¬ed (Continued)
10
1
0.5
0.2
0.1
0.1
0.05
0.02
0.01
0.01
SINGLE PULSE
0.001
10-5
10-4
10-3
NOTES:
DUTY FACTOR: D = t1/t2
PEAK TJ = PDM x ZθJC + TC
PDM
t1 t2
10-2
10-1
100
101
t, RECTANGULAR PULSE DURATION (s)
FIGURE 9. NORMALIZED MAXIMUM TRANSIENT THERMAL RESPONSE
100
STARTING TJ = 25oC
10
STARTING TJ = 150oC
1
IF R = 0
tAV = (L) (IAS) / (1.3 RATED BVDSS - VDD)
IF R â 0
tAV = (L/R) ln [(IAS*R) / (1.3 RATED BVDSS - VDD) + 1]
0.1
0.01
0.1
1
10
tAV, TIME IN AVALANCHE (ms)
FIGURE 10. UNCLAMPED INDUCTIVE SWITCHING
Test Circuits and Waveforms
ELECTRONIC SWITCH OPENS
WHEN IAS IS REACHED
VDS
L
CURRENT
TRANSFORMER
+
IAS
-
VARY tP TO OBTAIN
REQUIRED PEAK IAS
50â¦
VGS ⤠20V
tP
50â¦
0V
DUT
+
VDD
-
50V-150V
tP
IAS
BVDSS
VDS
VDD
tAV
FIGURE 11. UNCLAMPED ENERGY TEST CIRCUIT
FIGURE 12. UNCLAMPED ENERGY WAVEFORMS
5
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese