DISCRETE POWER DIODES and THYRISTORS
DATA BOOK
110A
FAST RECOVERY DIODES
Stud Version
SD103N/R SERIES
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
KA
2
s
@ 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)
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 I
2
t for fusing
64
t = 10ms
No voltage
Initial T
J
= T
J
max.
58
t = 8.3ms
reapplied
45
t = 10ms
100% V
RRM
41
t = 8.3ms
reapplied
I
2
√
t
Maximum I
2
√
t for fusing
636
KA
2
√
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)
), T
J
= T
J
max.
V
F(TO)
2
High level of threshold voltage
1.94
(I
>
π
x I
F(AV)
), T
J
= T
J
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)
), T
J
= T
J
max.
r
f2
High level of forward slope resistance
1.11
(I
>
π
x I
F(AV)
), T
J
= T
J
max.
V
FM
Max. forward voltage
2.23
V
I
pk
= 345A, T
J
= 25°C, t
p
= 400 µs square pulse
Parameter
SD103N/R
Units
Conditions
Forward Conduction
KA
2
s
A
m
Ω
V
Code
(
µ
s)
(A)
(A/
µ
s)
(V)
(
µ
s)
(
µ
C)
(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
o
C
Fig. 5 - Maximum Non-repetitive Surge Current
Fig. 6 - Maximum Non-repetitive Surge Current
Fig. 3 - Forward Power Loss Characteristics
Fig. 4 - Forward Power Loss Characteristics
Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
Fig. 7 - Forward Voltage Drop Characteristics
Fig. 8 - Thermal Impedance Z
thJC
Characteristic
Fig. 9 - Typical Forward Recovery Characteristics
Fig. 11 - Recovery Charge Characteristics
Fig. 10 - Recovery Time Characteristics
Fig. 12 - Recovery Current Characteristics
Fig. 13 - Recovery Time Characteristics
Fig. 14 - Recovery Charge Characteristics
Fig. 15 - Recovery Current Characteristics
Fig. 16 - Recovery Time Characteristics
Fig. 17 - Recovery Charge Characteristics
Fig. 18 - Recovery Current Characteristics
Fig. 19 - Maximum Total Energy Loss Per Pulse Characteristics
Fig. 20 - Maximum Total Energy Loss Per Pulse Characteristics
Fig. 21 - Maximum Total Energy Loss Per Pulse Characteristics
23
Parameter
SD103N/R
Units
Conditions
°C
T
J
Max. operating temperature range
-40 to 125
T
stg
Max. storage temperature range
-40 to 150
R
thJC
Max. thermal resistance, junction to case
0.16
DC operation
R
thCS
Max. thermal resistance, case to heatsink
0.10
Mounting surface, smooth, flat and greased
T
Mounting torque ± 10%
15.5
Not lubricated threads
13.5
Lubricated threads
wt
Approximate weight
120
g
Case style
DO-205AC(DO-30)
See Outline Table
Thermal and Mechanical Specification
K/W
Nm
∆
R
thJC
Conduction
(The following table shows the increment of thermal resistence R
thJC
when devices operate at different conduction angles than DC)
180°
0.011
0.012
T
J
= T
J
max.
120°
0.016
0.019
90°
0.021
0.023
K/W
60°
0.029
0.030
30°
0.041
0.041
Conduction angle
Sinusoidal conduction
Rectangular conduction Units
Conditions
1
-
Diode
2
-
Essential part number
3
-
3 = Fast recovery
4
-
N = Stud Normal Polarity (Cathode to Stud)
R = Stud Reverse Polarity (Anode to Stud)
5
-
V oltage code: C ode x 100 = V
RRM
(see Voltage Ratings table)
6
-
t
rr
code (see Recovery Characteristics table)
7
-
P = Stud base DO-205AC (DO-30) 1/2" 20UNF-2A
M = Stud base DO-205AC (DO-30) M12 X 1.75
8
-
7
B = Flag top terminals (for Cathode/ Anode Leads)
S = Isolated lead with silicone sleeve
(Red = Reverse Polarity; Blue = Normal Polarity)
None = Not isolated lead
9
-
C = Ceramic housing (over 1600V)
V = Glass-metal seal (only up to 1600V)
5
1
2
3
4
SD
10
3
R
25 S20
P
B
C
7
6
8
9
Device Code
Ordering Information Table
2222222222222
12
Outline Table
Conforms to JEDEC DO-205AC (DO-30)
All dimensions in millimeters (inches)
CERAMIC HOUSING
MAX.
2
1
(
0
.8
2
)
M
A
X
.
16.5 (0.65)
6
.5
(
0
.2
6
)
M
IN
.
DIA. 8.5 (0.33) NOM.
5
5
(
2
.1
6
)
M
IN
.
DIA. 22.5 (0.88) MAX.
2
9
(
1
.1
4
)
M
A
X
.
SW 27
* FOR METRIC DEVICE: M12 X 1.75
1
5
7
(
6
.1
8
)
1
7
0
(
6
.6
9
)
1/2"-20UNF-2A*
1
2
.5
(
0
.4
9
)
M
A
X
.
C.S. 16mm
2.6 (0.10) MAX.
2
3
5
(
1
.3
8
)
M
A
X
.
(0.015 s.i.)
GLASS-METAL SEAL
MAX.
2
1
(
0
.8
2
)
M
A
X
.
16.5 (0.65)
6
.5
(
0
.2
6
)
M
IN
.
DIA. 8.5 (0.33) NOM.
1
5
7
(
6
.1
8
)
5
5
(
2
.1
6
)
M
IN
.
DIA. 23.5 (0.93) MAX.
2
4
(
0
.9
4
)
M
A
X
.
SW 27
* FOR METRIC DEVICE: M12 X 1.75
1
7
0
(
6
.6
9
)
1/2"-20UNF-2A*
1
2
.5
(
0
.4
9
)
M
A
X
.
C.S. 16mm
2.6 (0.10) MAX.
2
3
5
(
1
.3
8
)
M
A
X
.
(0.015 s.i.)
23
Outline Table
DO-205AC (DO-30) Flag
All dimensions in millimeters (inches)
M
A
X
.
GLASS-METAL SEAL
M
A
X
.
2
1
(
0
.8
2
)
M
A
X
.
DIA. 23.5 (0.93) MAX.
2
4
(
0
.9
4
)
1
2
.5
(
0
.4
9
)
16.5 (0.65)
5.6 (0.22)
DIA. 5.54 (0.22)
2
.4
(
0
.0
9
)
2
7
(
1
.0
6
)
4
1
(
1
.6
1
)
M
A
X
.
9
.5
(
0
.3
7
)
*FOR METRIC DEVICE. M12 X 1.75
3
6
.5
(
1
.4
4
)
1/2"-20UNF-2A*
CERAMIC HOUSING
M
A
X
.
2
1
(
0
.8
2
)
M
A
X
.
DIA. 22.5 (0.88) MAX.
2
9
(
1
.1
4
)
M
A
X
.
1
2
.5
(
0
.4
9
)
16.5 (0.65)
5.6 (0.22)
DIA. 5.54 (0.22)
2
.4
(
0
.0
9
)
2
7
(
1
.0
6
)
4
0
.5
(
1
.5
9
)
M
A
X
.
1/2"-20UNF-2A*
*FOR METRIC DEVICE. M12 X 1.75
9
.5
(
0
.3
7
)
4
5
(
1
.7
7
)