C&H Technology LD41__70 - Manual (Page 5)

Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK
TM
http://www.pwrx.com Dual Diode Isolated Module
700 Amperes / Up to 2600 Volts
Revision Date: 03/16/2010
LD41__70
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
10 100 1000 10000 100000
O
n-
St
at
e V
ol
tage
-
Vf
-
Vol
ts
Instantaneous On-State Current - If - Amperes
Maximum On-State Forward Voltage Drop
(Tj = 150C)
0.000
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0.040
0.045
0.050
0.055
0.060
0.065
0.070
0.001 0.01 0.1 1 10 100 1000
Ther
m
al
Im
peda
nc
e -
R
jc
-
°C
/W
Time - t - Seconds
Maximum Transient Thermal Impedance
(Junction To Case)
30°
90°
180°
0
100
200
300
400
500
600
700
800
900
0 100 200 300 400 500 600 700
M
ax.
P
ow
er
D
iss
ip
at
io
n P
er
D
io
de -
W
at
ts
_
Average On-State Current - Ifm(av) - Amperes
Maximum On-State Power Dissipation
(Sinusoidal Waveform)
30°
90°
180°
80
90
100
110
120
130
140
150
0 100 200 300 400 500 600 700
M
ax.
C
ase
Te
m
per
at
ur
e
-T
case
-°
C
_
Average On-State Current - If(av) - Amperes
Maximum Allowable Case Temperature
(Sinusoidal Waveform)
60°
120°
180°
360°
0
200
400
600
800
1000
1200
0 200 400 600 800 1000 1200
M
ax.
P
ow
er
D
is
si
pa
tio
n P
er
D
io
de
-
W
atts
_
Average On-State Current - If(av) - Amperes
Maximum On-State Power Dissipation
(Rectangular Waveform)
60°
120°
180°
360°
60
70
80
90
100
110
120
130
140
150
0 200 400 600 800 1000 1200
M
ax.
C
ase
Te
m
per
at
ur
e -
Tcase -°
C
_
Average On-State Current - If(av) - Amperes
Maximum Allowable Case Temperature
(Rectangular Waveform)