SD1700C45K(2000) 查看數據表（PDF） - International Rectifier
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SD1700C45K Datasheet PDF : 7 Pages
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SD1700C..K Series
Bulletin I2087 rev. B 04/00
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
Type number Code
VRRM , maximum repetitive
peak reverse voltage
V
24
2400
30
3000
SD1700C..K
36
3600
40
4000
45
4500
VRSM , maximum non-
repetitive peak rev. voltage
V
2500
3100
3700
4100
4600
IRRM max.
@ TJ = TJ max.
mA
75
Forward Conduction
Parameter
SD1700C..K
24 to 36 40 to 45 Units Conditions
IF(AV) Max. average forward current 2080(1000) 1875(920) A
@ Heatsink temperature
55(85) 55(85) °C
180° conduction, half sine wave
Double side (single side) cooled
IF(RMS) Max. RMS forward current
3600
3280
A @ 25°C heatsink temperature double side cooled
I
Max. peak, one-cycle forward, 24000 20000
FSM
t = 10ms No voltage
non-repetitive surge current
25150 20950
t = 8.3ms reapplied
A
20200 16800
t = 10ms 50% V
RRM
21150 17600
t = 8.3ms reapplied Sinusoidal halfwave,
I2 t
Maximum I2t for fusing
2890
2630
2040
1860
2000
1826
1415
1292
KA2s
t = 10ms
t = 8.3ms
t = 10ms
t = 8.3ms
No voltage
reapplied
50% VRRM
reapplied
Initial TJ = TJ max.
I2√ t Maximum I2√t for fusing
28900 20000 KA2√s t = 0.1 to 10ms, no voltage reapplied
VF(TO)1 Low level value of threshold
voltage
VF(TO)2 High level value of threshold
voltage
0.89
1.02
0.88
0.99
(16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max.
V
(I > π x IF(AV)),TJ = TJ max.
rf1
Low level value of forward
slope resistance
rf2
High level value of forward
slope resistance
0.23
0.21
0.31
0.29
(16.7%
x
π
x
I
F(AV)
<
I
<
π
x
I ),
F(AV)
T
J
=
T
J
max.
mΩ
(I > π x IF(AV)),TJ = TJ max.
V
Max. forward voltage drop
FM
1.81
2.11
V
Ipk=
4000A,
T
J
=
T
J
max,
tp
=
10ms
sinusoidal
wave
2
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