RHR1K160 查看數據表（PDF） - Intersil
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RHR1K160 Datasheet PDF : 8 Pages
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RHR1K160
Typical Performance Curves (Continued)
50
40
30
20
10
0
0
20
40
60
80
100
VR, REVERSE VOLTAGE (V)
FIGURE 7. JUNCTION CAPACITANCE vs REVERSE VOLTAGE
10
DUTY CYCLE - DESCENDING ORDER
0.5
0.2
0.1
1 0.05
0.02
0.01
RθJA = 50oC/W
PDM
0.1
0.01
10-5
SINGLE PULSE
10-4
10-3
10-2
10-1
100
t, RECTANGULAR PULSE DURATION (s)
t1
t2
NOTES:
DUTY FACTOR: D = t1/t2
PEAK TJ = PDM x ZθJA x RθJA + TA
101
102
103
FIGURE 8. NORMALIZED MAXIMUM TRANSIENT THERMAL IMPEDANCE
Test Circuits and Waveforms
VGE AMPLITUDE AND
RG CONTROL dIF/dt
t1 AND t2 CONTROL IF
L
RG
VGE
t1
t2
DUT
IGBT
CURRENT
SENSE
+
VDD
-
FIGURE 9. trr TEST CIRCUIT
dIF
IF
dt
0
trr
ta
tb
0.25 IRM
IRM
FIGURE 10. trr WAVEFORMS AND DEFINITIONS
3-4
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