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Features
Wide current range
High voltage ratings up to 2500V
High surge current capabilities
Stud cathode and stud anode version
Standard JEDEC types
Typical Applications
Converters
Power supplies
Machine tool controls
High power drives
Medium traction applications
case style
DO-205AC (DO-30)
SD150N/R SERIES
STANDARD RECOVERY DIODES
Stud Version
150A
1
Bulletin I2077 rev. B 11/01
www.irf.com
Major Ratings and Characteristics
400 to 2000
2500
I
F(AV)
150
200
A
@ T
C
125
110
C
I
F(RMS)
235
314
A
I
FSM
@
50Hz
3600
4700
A
@ 60Hz
3770
4920
A
I
2
t
@
50Hz
65
110
KA
2
s
@ 60Hz
59
101
KA
2
s
V
RRM
range
400 to 2000
2500
V
T
J
- 40 to 180
150
C
Parameters
SD150N/R
Units
SD150N/R Series
2
www.irf.com
Bulletin I2077 rev. B 11/01
SD150N/R
15
E
LECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
V
RRM
, maximum repetitive
V
RSM
, maximum non-
I
RRM
max.
Type number
Code
peak reverse voltage
repetitive peak rev. voltage
@ T
J
= T
J
max.
V
V
mA
04
400
500
08
800
900
12
1200
1300
16
1600
1700
20
2000
2100
25
2500
2600
I
F(AV)
Max. average forward current
150
A
180 conduction, half sine wave
@ Case temperature
125
C
I
F(AV)
Max. average forward current
200
A
180 conduction, half sine wave
@ Case temperature
110
C
I
F(RMS)
Max. RMS forward current
235
A
DC @ 113C case temperature
I
FSM
Max. peak, one-cycle forward,
3600
t = 10ms
No voltage
non-repetitive surge current
3770
t = 8.3ms
reapplied
3000
t = 10ms
100% V
RRM
3170
t = 8.3ms
reapplied
Sinusoidal half wave,
I
2
t
Maximum I
2
t for fusing
65
t = 10ms
No voltage
Initial T
J
= T
J
max.
59
t = 8.3ms
reapplied
46
t = 10ms
100% V
RRM
42
t = 8.3ms
reapplied
I
2
t
Maximum I
2
t for fusing
650
KA
2
s
t = 0.1 to 10ms, no voltage reapplied
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
r
f
2
High level value of forward
slope resistance
V
FM
Max. forward voltage drop
1.5
V
I
pk
= 470A, T
J
= T
J
max, t
p
= 10ms sinusoidal wave
Parameter
SD150N/R
Units Conditions
Forward Conduction
KA
2
s
A
V
m
1.04
(I >
x I
F(AV)
),T
J
= T
J
max.
1.27
(16.7% x
x I
F(AV)
< I <
x I
F(AV)
), T
J
= T
J
max.
1.06
(I >
x I
F(AV)
),T
J
= T
J
max.
0.93
(16.7% x
x I
F(AV)
< I <
x I
F(AV)
), T
J
= T
J
max.
SD150N/R Series
3
www.irf.com
Bulletin I2077 rev. B 11/01
400 to 2000
2500
T
J
Max. junction operating temperature range
-40 to 180
150
C
T
stg
Max. storage temperature range
-55 to 200
R
thJC
Max. thermal resistance, junction to case
0.23
K/W
DC operation
R
thCS
Max. thermal resistance,
0.08
Mounting surface, smooth, flat and
case to heatsink
greased
T
Max. allowed mounting torque 10%
14
N m
Not lubricated threads
wt
Approximate weight
120
g
Case style
DO-205AC(DO-30)
See Outline Table
SD150N/R
Thermal and Mechanical Specifications
R
thJC
Conduction
(The following table shows the increment of thermal resistence R
thJC
when devices operate at different conduction angles than DC)
180
0.041
0.030
T
J
= T
J
max.
120
0.049
0.051
90
0.063
0.068
60
0.093
0.096
30
0.156
0.157
Conduction angle
Sinusoidal conduction Rectangular conduction Units
Conditions
K/W
Parameter
Units
Conditions
Ordering Information Table
SD 15 0 N
25 P B C
1
2
3
4
5
6
7
Device Code
8
1
- Diode
2
- Essential part number
3
- 0 = Standard recovery
4
- N = Stud Normal Polarity (Cathode to Stud)
R = Stud Reverse Polarity (Anode to Stud)
5
- Voltage code: Code x 100 = V
RRM
(See Voltage Ratings table)
6
- P = Stud base DO-205AC (DO-30) 1/2" 20UNF-2A
M = Stud base DO-205AC (DO-30) M12 X 1.75
7
- B = Flag top terminal (for Cathode/ Anode Leads)
S = Isolated lead with silicone sleeve
(Red = Reverse Polarity; Blue = Normal Polarity)
None = Non isolated lead
8
- C = Ceramic Housing (over 1600V)
V = Glass-metal seal (only up to 1600V)
SD150N/R Series
4
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Bulletin I2077 rev. B 11/01
Outline Table
Conforms to JEDEC DO-205AC (DO-30)
All dimensions in millimeters (inches)
GLASS-METAL SEAL
MAX.
21 (
0
.
8
2)
MA
X
.
16.5 (0.65)
6.
5
(
0
.
2
6)
M
I
N
.
DIA. 8.5 (0.33) NOM.
157
(
6
.
1
8)
5
5
(2
.
1
6
)
MI
N
.
DIA. 23.5 (0.93) MAX.
2
4
(
0
.9
4
)
MA
X.
SW 27
* FOR METRIC DEVICE: M12 X 1.75
17
0
(
6
.
6
9)
1/2"-20UNF-2A*
1
2
.5
(
0
.
4
9
)
MA
X
.
C.S. 16mm
2.6 (0.10) MAX
2
35 (
1
.
3
8)
M
AX.
(0.015 s.i.)
CERAMIC HOUSING
MAX.
21 (
0
.
8
2
)
M
AX.
16.5 (0.65)
6.
5
(
0
.
2
6
)
M
I
N.
DIA. 8.5 (0.33) NOM.
5
5
(
2
.
16)
M
I
N
.
DIA. 22.5 (0.88) MAX.
29 (
1
.
1
4
)
MA
X
.
SW 27
* FOR METRIC DEVICE: M12 X 1.75
15
7
(
6
.
1
8)
17
0 (
6
.
6
9)
1/2"-20UNF-2A*
1
2
.5
(
0
.4
9
)
MA
X
.
C.S. 16mm
2.6 (0.10) MAX.
2
35
(
1
.
3
8
)
MA
X
.
(0.015 s.i.)
SD150N/R Series
5
www.irf.com
Bulletin I2077 rev. B 11/01
Outline Table
DO-205AC (DO-30) Flag
All dimensions in millimeters (inches)
MA
X
.
GLASS-METAL SEAL
MA
X
.
21 (
0
.
8
2)
M
AX.
DIA. 23.5 (0.93) MAX.
24
(
0
.
9
4)
12
.
5
(
0
.
49)
16.5 (0.65)
5.6 (0.22)
DIA. 5.54 (0.22)
2.
4
(
0
.09)
27
(
1
.
0
6)
41 (
1
.
6
1)
M
A
X
.
9.
5
(
0
.
3
7
)
*FOR METRIC DEVICE. M12 X 1.75
36.
5
(
1
.
44)
1/2"-20UNF-2A*
CERAMIC HOUSING
MA
X
.
21
(0.
8
2)
MA
X
.
DIA. 22.5 (0.88) MAX.
29
(
1
.
1
4)
MA
X
.
12
.
5
(
0
.
4
9
)
16.5 (0.65)
5.6 (0.22)
DIA. 5.54 (0.22)
2.
4 (
0
.
0
9
)
27
(
1
.
0
6)
40
.
5
(
1
.
5
9)
M
A
X
.
1/2"-20UNF-2A*
*FOR METRIC DEVICE. M12 X 1.75
9.
5
(
0
.
3
7
)
45
(
1
.
7
7
)
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