International Rectifier SD803C04S10C, SD803C10S10C, SD803C12S15C, SD803C14S15C, SD803C16S15C Datasheet
Bulletin I2069/A
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SD803C..C SERIES
FAST RECOVERY DIODES
Features
High power FAST recovery diode series
1.0 to 1.5 µs recovery time
High voltage ratings up to 1600V
High current capability
Optimized turn on and turn off characteristics
Low forward recovery
Fast and soft reverse recovery
Press-puk encapsulation
Case style conform to JEDEC B-43
Maximum junction temperature 125°C
Typical Applications
Snubber diode for GTO
High voltage free-wheeling diode
Fast recovery rectifier applications
Major Ratings and Characteristics
Parameters SD803C..C Units
I
F(AV)
@ T
hs
I
F(RMS)
@ T
hs
I
FSM
2
I
t @ 50Hz 640 KA2s
@ 50Hz 11295 A
@ 60Hz 11830 A
@ 60Hz 583 KA
845 A
55 °C
1326 A
25 °C
Hockey Puk Version
845A
case style B-43
2
s
V
RRM
t
rr
T
J
range 400 to 1600 V
range 1.0 to 1.5 µs
@ T
J
25 °C
- 40 to 125 °C
D-725
SD803C..C Series
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ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage V
Type number Code peak and off-state voltage repetitive peak voltage T
04 400 500
SD803C..S10C 08 800 900
10 1000 1100
12 1200 1300
SD803C..S15C 14 1400 1500
16 1600 1700
max. repetitive V
RRM
, maximum non- I
RSM
V V mA
max.
RRM
= 125°C
J
45
Forward Conduction
Parameter SD803C..C Units Conditions
Max. average forward current 845(420) A 180° conduction, half sine wave.
I
F(AV)
@ Heatsink temperature 55(75) °C Double side (single side) cooled
I
Max. RMS current 1326 A @ 25°C heatsink temperature double side cooled
F(RMS)
I
Max. peak, one-cycle 11295 t = 10ms No voltage
FSM
non-repetitive forward current 11830 t = 8.3ms reapplied
9500 t = 10ms 100% V
9945 t = 8.3ms reapplied Sinusoidal half wave,
2
I
t Maximum I2t for fusing 640 t = 10ms No voltage Initial TJ = TJ max.
583 t = 8.3ms reapplied
451 t = 10ms 100% V
412 t = 8.3ms reapplied
2
I
√t Maximum I2√t for fusing 6400 KA2√s t = 0.1 to 10ms, no voltage reapplied
V
Low level of threshold voltage 1.02 (16.7% x π x I
F(TO)1
V
High level of threshold voltage 1.32 (I > π x I
F(TO)
2
r
Low level of forward slope resistance 0.38 (16.7% x π x I
f1
r
High level of forward slope resistance 0.28 (I > π x I
f2
V
Max. forward voltage 1.89 V Ipk= 2655A, TJ = 25°C, tp = 10ms sinusoidal wave
FM
A
KA2s
V
mΩ
F(AV)
), TJ = TJ max.
F(AV)
F(AV)
), TJ = TJ max.
F(AV)
RRM
RRM
< I < π x I
< I < π x I
), TJ = TJ max.
F(AV)
), TJ = TJ max.
F(AV)
2222222222222
Recovery Characteristics
Code
T
= 25 oC
J
typical t
@ 25% I
rr
RRM
Test conditions Max. values @ T
I
pk
Square Pulse @ 25% I
di/dt V
r
t
rr
(µs) (A) (A/µs) (V) (µs) (µC) (A)
RRM
= 125 °C
J
QrrI
rr
12
S10 1.0 2.0 45 34
S15 1.5 3.2 87 51
1000 25 - 30
D-726
SD803C..C Series
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Fig. 3 - Current Ratings Characteristics Fig. 4 - Current Ratings Characteristics
Fig. 5 - Forward Power Loss Characteristics Fig. 6 - Forward Power Loss Characteristics
Fig. 7 - Maximum Non-repetitive Surge Current
Single and Double Side Cooled
D-729
Fig. 8 - Maximum Non-repetitive Surge Current
Single and Double Side Cooled
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