C&H Technology RDS8__80XX - Manual (Page 5)

RDS8__80XX
GENERAL PURPOSE RECTIFIER DIODE
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724)925-7272 8000 Amperes 2500 Volts
MAXIMUM TRANSIENT THERMAL
IMPEDANCE
0.0E+00
1.0E-03
2.0E-03
3.0E-03
4.0E-03
5.0E-03
6.0E-03
7.0E-03
8.0E-03
0.01 0.1 1 10 100
Time (sec)
Thermal Impedance
(°
C/Wa
tt)
Maximum On-State Voltage Drop
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
1000 10000 100000
IFM (A)
VFM (
V
)
Tj = 175°C
POWER DISSIPATION
0
4000
8000
12000
16000
0 2000 4000 6000 8000 10000
AVERAGE FWD CURRENT (A)
POW
E
R
D
ISSI
PA
T
ION
(W
atts)
180°
Sine
(1Φ)
120°
Square
(3Φ)
ALLOWABLE CASE TEMPERATURE
60
80
100
120
140
160
180
0 2000 4000 6000 8000 10000
AVERAGE FWD CURRENT (A)
CAS
E
TE
MP
E
RATURE
(
°C)
180°
Sine
(1Φ)
120°
Square
(3Φ)
Page 4