International Rectifier SD203N04S10MBC, SD203N04S10MC, SD203N04S10MSC, SD203N04S10PBC, SD203N04S10PC Datasheet
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200A
FAST RECOVERY DIODES Stud Version
SD203N/R SERIES
Bulletin I2064/A
Features
High power FAST recovery diode series
1.0 to 2.0 µs recovery time
High voltage ratings up to 2500V
High current capability
Optimized turn on and turn off characteristics
Low forward recovery
Fast and soft reverse recovery
Compression bonded encapsulation
Stud version JEDEC DO-205AB (DO-9)
Maximum junction temperature 125°C
Typical Applications
Snubber diode for GTO
High voltage free-wheeling diode
Fast recovery rectifier applications
I
F(AV)
200 A
@ T
C
85 °C
I
F(RMS)
314 A
I
FSM
@ 50Hz 4990 A
@ 60Hz 5230 A
I
2
t @ 50Hz 125 KA2s
@ 60Hz 114 KA
2
s
V
RRM
range 400 to 2500 V
t
rr
range 1.0 to 2.0 µs
@ T
J
25 °C
T
J
- 40 to 125 °C
Parameters SD203N/R Units
Major Ratings and Characteristics
case style
DO-205AB (DO-9)
SD203N/R Series
2222222222222
12
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage V
RRM
max. repetitive V
RSM
, maximum non- I
RRM
max.
Type number Code peak and off-state voltage repetitive peak voltage T
J
= 125°C
V V mA
04 400 500
SD203N/R..S10 08 800 900
10 1000 1100
12 1200 1300
SD203N/R..S15 14 1400 1500
16 1600 1700
20 2000 2100
25 2500 2600
SD203N/R..S20
I
F(AV)
Max. average forward current 200 A 180 ° conduction, half sine wave.
@ Case temperature 85 °C
I
F(RMS)
Max. RMS current 314 A DC @ 76°C case temperature
I
FSM
Max. peak, one-cycle 4990 t = 10ms No voltage
non-repetitive forward current 5230 t = 8.3ms reapplied
4200 t = 10ms 100% V
RRM
4400 t = 8.3ms reapplied Sinusoidal half wave,
I
2
t Maximum I2t for fusing 125 t = 10ms No voltage Initial TJ = TJ max.
114 t = 8.3ms reapplied
88 t = 10ms 100% V
RRM
81 t = 8.3ms reapplied
I
2
√t Maximum I2√t for fusing 1250 KA2√s t = 0.1 to 10ms, no voltage reapplied
V
F(TO)1
Low level of threshold voltage 1.00 (16.7% x π x I
F(AV)
< I < π x I
F(AV)
), TJ = TJ max.
V
F(TO)
2
High level of threshold voltage 1.47 (I > π x I
F(AV)
), TJ = TJ max.
r
f1
Low level of forward slope resistance 1.10 (16.7% x π x I
F(AV)
< I < π x I
F(AV)
), TJ = TJ max.
r
f2
High level of forward slope resistance 0.46 (I > π x I
F(AV)
), TJ = TJ max.
V
FM
Max. forward voltage 1.65 V Ipk= 628A, TJ = 25°C, tp = 400 µs square pulse
Parameter SD203N/R Units Conditions
Forward Conduction
KA2s
A
mΩ
V
Test conditions Max. values @ T
J
= 125 °C
Recovery Characteristics
typical t
rr
I
pk
di/dt V
r
t
rr
Q
rr
I
rr
@ 25% I
RRM
Square Pulse @ 25% I
RRM
T
J
= 25 oC
S10 1.0 2.4 52 33
S15 1.5 2.9 90 44
S20 2.0 3.2 107 46
750 25 - 30
Code
(µs) (A) (A/µs) (V) (µs) (µC) (A)
35
SD203N/R Series
Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics
Fig. 3 - Forward Power Loss Characteristics Fig. 4 - Forward Power Loss Characteristics
Fig. 6 - Maximum Non-repetitive Surge CurrentFig. 5 - Maximum Non-repetitive Surge Current
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