Bulletin I2070 rev. B 08/94
SD600N/R SERIES
STANDARD RECOVERY DIODES
Stud Version
Features
Wide current range
High voltage ratings up to 3200V
High surge current capabilities
Stud cathode and stud anode version
Standard JEDEC types
600A
TypicalApplications
Converters
Power supplies
Machine tool controls
High power drives
Medium traction applications
Major Ratings and Characteristics
SD600N/R
Parameters
I
F(AV)
@ T
C
I
F(RMS)
I
FSM
@ 50Hz
@ 60Hz
I
2
t
@ 50Hz
@ 60Hz
V
RRM
range
T
J
04 to 20
600
92
940
13000
13600
845
772
400 to 2000
- 40 to 180
25 to 32
600
54
940
10500
11000
551
503
2500 to 3200
- 40 to 150
Units
A
°C
A
A
A
KA
2
s
KA
2
s
V
°C
case style
B-8
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SD600N/R Series
Bulletin I2070 rev. B 08/94
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Type number
Voltage
Code
04
08
12
SD600N/R
16
20
25
28
32
V
RRM
, maximum repetitive
peak reverse voltage
V
400
800
1200
1600
2000
2500
2800
3200
V
RSM
, maximum non-
repetitive peak rev. voltage
V
500
900
1300
1700
2100
2600
2900
3300
I
RRM
max.
@ T
J
= T
J
max.
mA
35
Forward Conduction
Parameter
I
F(AV)
I
F(AV)
Max. average forward current
@ Case temperature
Max. average forward current
@ Case temperature
I
F(RMS)
Max. RMS forward current
I
FSM
Max. peak, one-cycle forward,
non-repetitive surge current
SD600N/R
Units
04 to 20 25 to 32
600
92
570
100
940
13000
13600
10900
11450
600
54
375
100
940
10500
11000
8830
9250
551
503
390
356
5510
0.84
V
0.87
0.88
KA
√s
2
Conditions
180° conduction, half sine wave
180° conduction, half sine wave
DC @ T
C
= 75°C (04 to 20), T
C
= 36°C (25 to 32)
t = 10ms
t = 8.3ms
No voltage
reapplied
100% V
RRM
reapplied
No voltage
reapplied
100% V
RRM
reapplied
Sinusoidal half wave,
Initial T
J
= T
J
max.
A
°C
A
°C
A
A
t = 10ms
t = 8.3ms
t = 10ms
t = 8.3ms
I t
2
Maximum I t for fusing
2
845
772
598
546
KA
2
s
t = 10ms
t = 8.3ms
I
√
t
2
Maximum I
√t
for fusing
2
8450
0.78
t = 0.1 to 10ms, no voltage reapplied
(16.7% x
π
x I
F(AV)
< I <
π
x I
F(AV)
), T
J
= T
J
max.
(I >
π
x I
F(AV)
),T
J
= T
J
max.
(16.7% x
π
x I
F(AV)
< I <
π
x I
F(AV)
), T
J
= T
J
max.
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
0.35
0.40
mΩ
r
f
2
High level value of forward
slope resistance
0.31
1.31
0.38
1.44
(I >
π
x I
F(AV)
),T
J
= T
J
max.
V
I = 1500A, T
J
= T
J
max, t = 10ms sinusoidal wave
pk
p
V
FM
Max. forward voltage drop
2
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SD600N/R Series
Bulletin I2070 rev. B 08/94
Thermal and Mechanical Specifications
Parameter
T
J
T
stg
SD600N/R
04 to 20
25 to 32
-40 to 180
-55 to 200
-40 to 150
-55 to 200
0.1
0.04
50
454
B-8
Units
°C
Conditions
Max. junction operating temperature range
Max. storage temperature range
Max. thermal resistance, junction to case
Max. thermal resistance, case
to heatsink
Max. allowed mounting torque ±10%
Approximate weight
Case style
R
thJC
R
thCS
T
wt
DC operation
K/W
Nm
g
See Outline Table
Mounting surface, smooth, flat and
greased
Not lubricated threads
∆R
thJC
Conduction
(The following table shows the increment of thermal resistence R
thJC
when devices operate at different conduction angles than DC)
Conduction angle
180°
120°
90°
60°
30°
Sinusoidal conduction Rectangular conduction Units
0.012
0.014
0.017
0.025
0.042
0.008
0.014
0.019
0.026
0.042
K/W
Conditions
T
J
= T
J
max.
Ordering Information Table
Device Code
SD
1
1
2
3
4
-
-
-
-
Diode
Essential part number
0 = Standard recovery
60
2
0
3
N
4
32
5
P
6
S
7
C
8
N = Stud Normal Polarity (Cathode to Stud)
R = Stud Reverse Polarity (Anode to Stud)
5
6
-
-
Voltage code: Code x 100 = V
RRM
(See Voltage Ratings table)
P = Stud base B-8 3/4" 16UNF-2A
M = Stud base B-8 M24 X 1.5
7
-
S = Isolated lead with silicone sleeve
(Red = Reverse Polarity; Blue = Normal Polarity)
T = Threaded Top Terminal 3/8" 24UNF-2A
None = Non isolated lead
8
-
C = Ceramic Housing
NOTE: Available for rotating applications (Contact factory)
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SD600N/R Series
Bulletin I2070 rev. B 08/94
Outlines Table
CERAMIC HOUSING
26 (1.023) MAX.
10.5 (0.41) DIA.
5(0.20) ± 0.3(0.01)
12 (0.47) MIN.
C.S. 70mm 2
Case Style B-8
All dimensions in millimeters (inches)
245 (9.645)
255 (10.04)
DIA. MAX.
115 (4.52)
M IN.
21 (0.83) MAX .
47 (1.85)
2 7.5 (1.08)
M AX.
SW 45
3/4"-16UNF-2A *
* FOR METRIC DEVICE: M24 x 1.5 - LENGHT SCREW 21 (0.83) MAX.
MAX.
80 (3.15) MAX.
38 (1.5)
CERAMIC HOUSING
17 (0.67) DIA.
3/8"-24UNF-2A
25 (0.98)
77.5 (3.05)
80.5 (3.17)
38 (1.5)
DIA. MAX.
Case Style B-8 with top thread terminal 3/8"
All dimensions in millimeters (inches)
47 (1.85)
21 (0.83)
27.5 (1.08)
MAX.
SW 45
3/4"-16UNF-2A *
* FOR METRIC DEVICE: M24 x 1.5 - LENGHT SCREW 21 (0.83) MAX.
4
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MAX.
MAX.
SD600N/R Series
Bulletin I2070 rev. B 08/94
Maximum Allowable Case Temperature (°C)
Maximum Allowable Case Temperature (°C)
180
170
160
150
140
130
120
110
100
90
80
0
100
200
300
400
500
600
700
Average Forward Current (A)
Fig. 1 - Current Ratings Characteristics
Conduction Angle
180
170
160
150
140
130
120
110
100
90
80
70
0
200
400
600
30°
60°
90°
120°
180°
DC
800
1000
Conduction Period
SD600N/R Series (400V to 2000V)
R
thJ C
(DC) = 0.1 K/W
SD600N/R Series (400V to 2000V)
R
thJC
(DC) = 0.1 K/W
30°
60°
90°
120°
180°
Average Forward Current (A)
Fig. 2 - Current Ratings Characteristics
Maximum Allowable Case Temperature (°C)
140
130
120
110
100
90
80
70
60
50
0
SD600N/R Series (2500V to 3200V)
R
thJC
(DC) = 0.1 K/W
Maximum Allowable Case Temperature (°C)
150
150
140
130
120
110
100
90
80
70
60
50
40
30
0
200
400
600
30°
60°
90°
120°
180°
DC
800
1000
Conduction Period
SD600N/R Series (2500V to 3200V)
R
thJC
(DC) = 0.1 K/W
Conduction Angle
30°
60°
90°
120°
180°
100
200
300
400
500
600
700
Average Forward Current (A)
Fig. 3 - Current Ratings Characteristics
Average Forward Current (A)
Fig. 4 - Current Ratings Characteristics
Maximum Average Forward Power Loss (W)
800
h
R
t
SA
0.
04
700
600
500
400
300
180°
120°
90°
60°
30°
0.
0
0.
1
K/
=
8
K/
W
02
0.
W
W
K/
K/
W
ta
el
-D
RMS Limit
R
0.2
K
/W
0. 4
K
/W
/W
Conduction Angle
200
100
0
0
100
200
300
0 .6 K
SD600N/R Series
(400V to 2000V)
T
J
= 180°C
400
500
1 K/W
1.8 K/W
20
600
40
60
80 100 120 140 160 180
Average Forward Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 5 - Forward Power Loss Characteristics
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