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Document Number: 93539
2
Revision: 14-May-08
SD1700C..K Series
Vishay High Power Products Standard Recovery Diodes
(Hockey PUK Version),
2100 A
Note
The table above shows the increment of thermal resistance RthJ-hs when devices operate at different conduction angles than DC
FORWARD CONDUCTION
PARAMETER
SYMBOL
TEST CONDITIONS
SD1700C..K
UNITS
24 TO 36
40 TO 45
Maximum average forward current
at heatsink temperature
IF(AV)
180° conduction, half sine wave
Double side (single side) cooled
2080
(1000)
1875
(920)
A
55 (85)
°C
Maximum RMS forward current
IF(RMS)
25 °C heatsink temperature double side cooled
3600
3280
A
Maximum peak, one cycle forward,
non-repetitive surge current
IFSM
t = 10 ms
No voltage
reapplied
Sinusoidal half wave,
initial TJ = TJ maximum
24 000
20 000
t = 8.3 ms
25 150
20 950
t = 10 ms
50 % VRRM
reapplied
20 200
16 800
t = 8.3 ms
21 150
17 600
Maximum I2t for fusing
I2t
t = 10 ms
No voltage
reapplied
2890
2000
kA2s
t = 8.3 ms
2630
1826
t = 10 ms
50 % VRRM
reapplied
2040
1415
t = 8.3 ms
1860
1292
Maximum I2
√t for fusing
I2
√t
t = 0.1 to 10 ms, no voltage reapplied
28 900
20 000
kA2
√s
Low level value of threshold voltage
VF(TO)1
(16.7 % x
π x I
F(AV) < I < π x IF(AV)), TJ = TJ maximum
0.89
0.88
V
High level value of threshold voltage
VF(TO)2
(I >
π x I
F(AV)), TJ = TJ maximum
1.02
0.99
Low level value of forward slope
resistance
rf1
(16.7 % x
π x I
F(AV) < I < π x IF(AV)), TJ = TJ maximum
0.23
0.31
m
Ω
High level value of forward slope
resistance
rf2
(I >
π x I
F(AV)), TJ = TJ maximum
0.21
0.29
Maximum forward voltage drop
VFM
Ipk = 4000 A, TJ = TJ maximum,
tp = 10 ms sinusoidal wave
1.81
2.11
V
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
Maximum junction operating temperature range
TJ
- 40 to 150
°C
Maximum storage temperature range
TStg
- 55 to 200
Maximum thermal resistance,
junction to heatsink
RthJ-hs
DC operation single side cooled
0.042
K/W
DC operation double side cooled
0.020
Mounting force, ± 10 %
22 250 (2250)
N (kg)
Approximate weight
425
g
Case style
See dimensions - link at the end of datasheet
DO-200AC (K-PUK)
ΔR
thJ-hs CONDUCTION
CONDUCTION ANGLE
SINUSOIDAL CONDUCTION
RECTANGULAR CONDUCTION
TEST CONDITIONS
UNITS
SINGLE SIDE
DOUBLE SIDE
SINGLE SIDE
DOUBLE SIDE
180°
0.002
0.001
TJ = TJ maximum
K/W
120°
0.002
90°
0.003
60°
0.004
30°
0.007