International Rectifier SD103N08S15MSC, SD103N08S15PBC, SD103N08S15PC, SD103N08S15PSC, SD103N08S20MBC Datasheet
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DISCRETE POWER DIODES and THYRISTORS
DATA BOOK
110A
FAST RECOVERY DIODES Stud Version
SD103N/R SERIES
Bulletin I2062/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-30
Maximum junction temperature 125°C
Typical Applications
Snubber diode for GTO
High voltage free-wheeling diode
Fast recovery rectifier applications
I
F(AV)
110 A
@ T
C
85 °C
I
F(RMS)
173 A
I
FSM
@ 50Hz 3570 A
@ 60Hz 3730 A
I
2
t @ 50Hz 64 KA2s
@ 60Hz 58 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 SD103N/R Units
Major Ratings and Characteristics
case style
DO-205AC (DO-30)
SD103N/R Series
2222222222222
12
S10
1.0 1.6 21 27
S15 1.5 350 25 -30 2.3 61 37
S20 2.0 3.2 75 39
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
SD103N/R..S10 08 800 900
10 1000 1100
12 1200 1300
SD103N/R..S15 14 1400 1500
16 1600 1700
20 2000 2100
25 2500 2600
ELECTRICAL SPECIFICATIONS
Voltage Ratings
SD103N/R..S20
35
I
F(AV)
Max. average forward current 110 A 180° conduction, half sine wave.
@ Case temperature 85 °C
I
F(RMS)
Max. RMS current 173 A DC @ 75°C case temperature
I
FSM
Max. peak, one-cycle 3570 t = 10ms No voltage
non-repetitive forward current 3730 t = 8.3ms reapplied
3000 t = 10ms 100% V
RRM
3140 t = 8.3ms reapplied Sinusoidal half wave,
I
2
t Maximum I2t for fusing 64 t = 10ms No voltage Initial TJ = TJ max.
58 t = 8.3ms reapplied
45 t = 10ms 100% V
RRM
41 t = 8.3ms reapplied
I
2
√t Maximum I2√t for fusing 636 KA2√s t = 0.1 to 10ms, no voltage reapplied
V
F(TO)1
Low level of threshold voltage 1.36 (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 1.94 (I > π x I
F(AV)
), TJ = TJ max.
r
f1
Low level of forward slope resistance 2.55 (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 1.11 (I > π x I
F(AV)
), TJ = TJ max.
V
FM
Max. forward voltage 2.23 V Ipk= 345A, TJ = 25°C, tp = 400 µs square pulse
Parameter SD103N/R Units Conditions
Forward Conduction
KA2s
A
mΩ
V
Code
(µs) (A) (A/µs) (V) (µs) (µC) (A)
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
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