International Rectifier SD170OC24K, SD170OC30K, SD170OC36K, SD170OC40K Datasheet
DISCRETE POWER DIODES and THYRISTORS
DATA BOOK
SD1700C..K SERIES
STANDARD RECOVERY DIODES
Hockey Puk Version
2100A
Bulletin I2087/A
Features
Wide current range
High voltage ratings up to 4500V
High surge current capabilities
Diffused junction
Hockey Puk version
Case style DO-200AC (K-PUK)
Typical Applications
Converters
Power supplies
Machine tool controls
High power drives
Medium traction applications
Parameters Units
SD1700C..K
24 to 36 40 to 45
I
F(AV)
2080 1875 A
@ T
hs
55 55 °C
I
F(RMS)
3600 3280 A
@ T
hs
25 25 °C
I
FSM
@ 50Hz 24000 20000 A
@ 60Hz 25150 20950 A
I
2
t @ 50Hz 2890 2000 KA2s
@ 60Hz 2630 1826 KA
2
s
V
RRM
range 2400 to 3600 4000 to 4500 V
T
J
- 40 to 150 - 40 to 150 °C
Major Ratings and Characteristics
case style DO-200AC (K-PUK)
SD1700C..K Series
Voltage V
RRM
, maximum repetitive V
RSM
, maximum non- I
RRM
max.
Type number Code peak reverse voltage repetitive peak rev. voltage
@ TJ = TJ max.
V V mA
24 2400 2500
30 3000 3100
SD1700C..K 36 3600 3700 75
40 4000 4100
45 4500 4600
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Parameter Units Conditions
Forward Conduction
I
F(AV)
Max. average forward current 2080(1000) 1875(920) A 180° conduction, half sine wave
@ Heatsink temperature 55(85) 55(85) °C Double side (single side) cooled
I
F(RMS)
Max. RMS forward current 3600 3280 A @ 25°C heatsink temperature double side cooled
I
FSM
Max. peak, one-cycle forward, 24000 20000 t = 10ms No voltage
non-repetitive surge current 25150 20950 t = 8.3ms reapplied
20200 16800 t = 10ms 50% V
RRM
21150 17600 t = 8.3ms reapplied Sinusoidal halfwave,
I
2
t Maximum I2t for fusing 2890 2000 t = 10ms No voltage Initial TJ = TJ max.
2630 1826 t = 8.3ms reapplied
2040 1415 t = 10ms 50% V
RRM
1860 1292 t = 8.3ms reapplied
I
2
√t Maximum I2√t for fusing 28900 20000 KA2√s t = 0.1 to 10ms, no voltage reapplied
V
F(TO)1
Low level value of threshold
voltage
V
F(TO)2
High level value of threshold
voltage
r
f
1
Low level value of forward
slope resistance
r
f
2
High level value of forward
slope resistance
V
FM
Max. forward voltage drop 1.81 2.11 V Ipk= 4000A, TJ = TJ max, tp = 10ms sinusoidal wave
A
KA2s
SD1700C..K
24 to 36 40 to 45
V
mΩ
0.21 0.29 (I > π x I
F(AV)
),TJ = TJ max.
0.23 0.31 (16.7% x π x I
F(AV)
< I < π x I
F(AV)
), TJ = TJ max.
1.02 0.99 (I > π x I
F(AV)
),TJ = TJ max.
0.89 0.88 (16.7% x π x I
F(AV)
< I < π x I
F(AV)
), TJ = TJ max.
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