RoHS
RoHS
1800PT Series
Nell High Power Products
Fig.7 Maximum non-repetitive surge current
single and double side cooled
Fig.8 Maximum non-repetitive surge current
single and double side cooled
36000
32000
At Any Rated Load Condition And With
Rated VRRM Applied Following Surge
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration. Control
Of Conduction May Not Be Maintained
34000
32000
30000
28000
26000
24000
22000
20000
18000
16000
14000
12000
30000
28000
26000
24000
22000
initial TJ = 125°C
Initial TJ = 125°C, @50Hz
@ 60Hz 0.0083 s
@ 50Hz 0.0100 s
No Voltage Reapplied
Rated VRRM Reapplied
20000
18000
16000
14000
100
0.01
0.1
1
1
10
Number of equal amplitude half cycle
current pulses (N)
Pulse train duration (S)
Fig.9 On-state voltage drop characteristcs
Fig.10 Thermal lmpedance ZthJ-hs characteristics
0.1
10000
Steady state value
R
= 0.042K/W
thJ-hs
(Single side cooled)
R
= 0.021K/W
thJ-hs
(Double side cooled)
(DC operation)
T
= 25°C
J
1000
0.01
TJ = 125°C
100
0.001
0.5
1.0
1.5
2.0
2.5
3.0
0.001
0.01
0.1
1
10
100
Instantaneous on-state voltage (V)
Square wave pulse duration (s)
Fig.11 Gate characteristics
100
Rectangular gate pulse
(1) PGM = 16W, tp = 4ms
(2) PGM = 30W, tp = 2ms
(3) PGM = 60W, tp = 1ms
a) Recommended load line for
rated di/dt : 20V, 10 ohms; tr<=1µs
b) Recommended load line for
<=30% rated di/dt : 10V, 10 ohms
tr<=1 µs
10
(a)
(b)
1
(1) (2) (3)
VGD
IGD
Frequency Limited by PG(AV)
0.1
0.001
0.01
0.1
1
10
100
Instantaneous gate current (A)
Page 5 of 6
www.nellsemi.com