International Rectifier SD250OC12K, SD250OC16K, SD250OC20K, SD250OC25K Datasheet
DISCRETE POWER DIODES and THYRISTORS
DATA BOOK
SD2500C..K SERIES
STANDARD RECOVERY DIODES
Hockey Puk Version
3000A
Bulletin I2089/A
Features
Wide current range
High voltage ratings up to 2500V
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
Major Ratings and Characteristics
I
F(AV)
3000 A
@ T
hs
55 °C
I
F(RMS)
5000 A
@ T
hs
25 °C
I
FSM
@ 50Hz 31000 A
@ 60Hz 32460 A
I
2
t @ 50Hz 4810 KA2s
@ 60Hz 4390 KA
2
s
V
RRM
range 1200 to 2500 V
T
J
- 40 to 180 °C
Parameters SD2500C..K Units
case style DO-200AC (K-PUK)
SD2500C..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 = 180°C
V V mA
12 1200 1300
16 1600 1700
20 2000 2100
25 2500 2600
ELECTRICAL SPECIFICATIONS
Voltage Ratings
I
F(AV)
Max. average forward current 3000 (1550) A 180° conduction, half sine wave
@ Heatsink temperature 55 (85) °C Double side (single side) cooled
I
F(RMS)
Max. RMS forward current 5000 A @ 25°C heatsink temperature double side cooled
I
FSM
Max. peak, one-cycle forward, 31000 t = 10ms No voltage
non-repetitive surge current 32460 t = 8.3ms reapplied
26050 t = 10ms 100% V
RRM
27300 t = 8.3ms reapplied Sinusoidal halfwave,
I
2
t Maximum I2t for fusing 4810 t = 10ms No voltage Initial TJ = TJ max.
4390 t = 8.3ms reapplied
3400 t = 10ms 100% V
RRM
3100 t = 8.3ms reapplied
I
2
√t Maximum I2√t for fusing 48100 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 1.41 V Ipk= 4000A, TJ = TJ max, tp = 10ms sinusoidal wave
A
KA2s
0.76 (16.7% x π x I
F(AV)
< I < π x I
F(AV)
), TJ = TJ max.
Parameter SD2500C..K Units Conditions
Forward Conduction
V
mΩ
0.16 (16.7% x π x I
F(AV)
< I < π x I
F(AV)
), TJ = TJ max.
0.97 (I > π x I
F(AV)
),TJ = TJ max.
0.13 (I > π x I
F(AV)
),TJ = TJ max.
SD2500C..K 75
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