RoHS
NKSD200-100 Series RoHS
Nell High Power Products
Fig.3-2 Maximum thermal impedance Rth(j-c) characteristics
(Per Leg, for TO-244 insulated)
1
0.1
D = 0.75
D = 0.50
D= 0.33
D = 0.25
D =0.20
Single pulse
(thermal resistance)
0.01
0.001
0.00001
0.0001
0.001
0.01
0.1
1
10
Rectangular pulse duration,t1 (s)
Fig.4 Typical junction capacitance vs.
Reverse voltage
Fig.5 Maximum allowable case temperature
vs. Average forward current (Per Leg)
10000
180
170
160
DC
150
TJ = 25ºC
140
1000
100
Square wave (D = 0.50)
130
80% rated V applied
r
120
110
100
See note (1)
0
10 20 30 40 50 60 70 80 90 100 110
0
20
40
60
80 100 120 140 160
Average forward current, lF(AV) (A)
Reverse voltage, VR (V)
Fig.7 Maximum non-repetitive surge current
(Per Leg)
Fig.6 Forward power loss characteristics
(Per Leg)
105
100
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
90
80
70
60
50
40
30
20
10
0
104
RMS limit
103
102
DC
102
103
104
10
0
25
50
75
100
125
150
Average forward current, lF(AV) (A)
Square wave pulse duration, tp (µs)
Page 4 of 6
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