Datasheet SD253N04S15MBV, SD253N04S15MSV, SD253N04S15MV, SD253N04S15PBV, SD253N08S15MV Datasheet (International Rectifier)
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DISCRETE POWER DIODES and THYRISTORS
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DATA BOOK
Page 2
Bulletin I2065/A
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SD253N/R SERIES
FAST RECOVERY DIODES Stud Version
Features
High power FAST recovery diode series
1.5 to 2.0 µs recovery time
High voltage ratings up to 1600V
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
250A
Typical Applications
Snubber diode for GTO
High voltage free-wheeling diode
Fast recovery rectifier applications
Major Ratings and Characteristics
Parameters SD253N/R Units
I
F(AV)
@ T
C
I
F(RMS)
I
FSM
2
I
t @ 50Hz 143 KA2s
@ 50Hz 5350 A
@ 60Hz 5600 A
@ 60Hz 130 KA
250 A
85 °C
392 A
2
s
V
range 400 to 1600 V
RRM
t
range 1.5 to 2.0 µs
rr
@ T
J
T
J
25 °C
- 40 to 125 °C
case style
DO-205AB (DO-9)
Page 3
SD253N/R Series
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ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage V
max. repetitive V
RRM
, maximum non- I
RSM
Type number Code peak and off-state voltage repetitive peak voltage T
V V mA
04 400 500
SD253N/R..S15 08 800 900
10 1000 1100
12 1200 1300
SD253N/R..S20 14 1400 1500
16 1600 1700
Forward Conduction
Parameter SD253N/R Units Conditions
I
I
I
I
Max. average forward current 250 A 180° conduction, half sine wave.
F(AV)
@ Case temperature 85 °C
Max. RMS current 392 A DC @ 74°C case temperature
F(RMS)
Max. peak, one-cycle 5350 t = 10ms No voltage
FSM
non-repetitive forward current 5600 t = 8.3ms reapplied
4500 t = 10ms 100% V
A
RRM
4710 t = 8.3ms reapplied Sinusoidal half wave,
2
t Maximum I2t for fusing 143 t = 10ms No voltage Initial TJ = TJ max.
max.
RRM
= 125°C
J
35
12
2
I
√t Maximum I2√t for fusing 1430 KA2√s t = 0.1 to 10ms, no voltage reapplied
V
V
r
r
V
Low level of threshold voltage 0.87 (16.7% x π x I
F(TO)1
High level of threshold voltage 1.17 (I > π x I
F(TO)
2
Low level of forward slope resistance 0.62 (16.7% x π x I
f1
High level of forward slope resistance 0.29 (I > π x I
f2
Max. forward voltage 1.38 V Ipk= 785A, TJ = 25°C, tp = 400 µs square pulse
FM
Recovery Characteristics
T
= 25 oC
Code
J
typical t
@ 25% I
RRM
(µs) (A) (A/µs) (V) (µs) (µC) (A)
S15 1.5 2.9 90 44
S20 2.0 3.2 107 46
130 t = 8.3ms reapplied
101 t = 10ms 100% V
92 t = 8.3ms reapplied
Test conditions Max. values @ T
rr
I
pk
Square Pulse @ 25% I
750 25 - 30
di/dt V
r
KA2s
mΩ
t
rr
V
RRM
= 125 °C
J
Q
rr
F(AV)
), TJ = TJ max.
F(AV)
F(AV)
), TJ = TJ max.
F(AV)
I
rr
RRM
< I < π x I
< I < π x I
), TJ = TJ max.
F(AV)
), TJ = TJ max.
F(AV)
2222222222222
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SD253N/R Series
Fig. 5 - Maximum Non-repetitive Surge Current Fig. 6 - Maximum Non-repetitive Surge Current
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Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics
Fig. 3 - Forward Power Loss Characteristics Fig. 4 - Forward Power Loss Characteristics
Page 5
SD253N/R Series
Fig. 14 - Recovery Current CharacteristicsFig. 13 - Recovery Charge CharacteristicsFig. 12 - Recovery Time Characteristics
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Fig. 7 - Forward Voltage Drop Characteristics
Fig. 9 - Recovery Time Characteristics Fig. 10 - Recovery Charge Characteristics Fig. 11 - Recovery Current Characteristics
Fig. 8 - Thermal Impedance Z
Characteristic
thJC
Page 6
Fig. 15 - Maximum Total Energy Loss Per Pulse Characteristics
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SD253N/R Series
Fig. 16 - Maximum Total Energy Loss Per Pulse Characteristics
Page 7
Thermal and Mechanical Specification
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Parameter SD253N/R Units Conditions
Max. operating temperature range -40 to 125
T
J
T
Max. storage temperature range -40 to 150
stg
R
Max. thermal resistance, junction to case 0.115 DC operation
thJC
R
Max. thermal resistance, case to heatsink 0.08 Mounting surface, smooth, flat and greased
thCS
T Mounting torque ± 10% 31 Not lubricated threads
24.5 Lubricated threads
wt Approximate weight 250 g
Case style DO-205AB (DO-9) See Outline Table
°C
K/W
Nm
SD253N/R Series
∆R
(The following table shows the increment of thermal resistence R
Conduction
thJC
when devices operate at different conduction angles than DC)
thJC
Conduction angle Sinusoidal conduction Rectangular conduction Units Conditions
180° 0.010 0.008 T
120° 0.013 0.014
90° 0.017 0.019 K/W
60° 0.025 0.027
30° 0.044 0.044
= TJ max.
J
Ordering Information Table
Device Code
SD 25 3 R 16 S20 P B V
3
1 - Diode
2 - Essential part number
3 - 3 = Fast recovery
51 2
4
23
7
6
8 9
4 - N = Stud Normal Polarity (Cathode to Stud)
R = Stud Reverse Polarity (Anode to Stud)
5 - Voltage code: Code x 100 = V
6 - t
rr
7 - P = Stud base DO-205AB (DO-9) 3/4" 16UNF-2A
M = Stud base DO-205AB (DO-9) M16 X 1.5
8 -7 B = Flag top terminals (for Cathode/ Anode Leads)
S = Isolated lead with silicone sleeve
None = Not isolated lead
9 - V = Glass-metal seal
(see Voltage Ratings table)
RRM
code (see Recovery Characteristics table)
(Red = Reverse Polarity; Blue = Normal Polarity)
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SD253N/R Series
MAX.
MAX .
21 (0.82)
MAX .
9.5 (0.37) MIN .
75 (2.95) MIN.
28.5 (1.1 2)
16 (0.63)
* FOR METRIC DEVICE: M16 X 1.5
200 (7.87) ± 10 (0.39)
39 (1.53)
MAX.
M AX .
M AX .
21 (0.8 3 )
M A X .
28 .5 (1 .1 2 )
16 (0 .63 )
3 (0 .1 2 )
32 (1 .2 6 )
7 0 (2 .7 5) M AX .
13 (0.51 )
62 (2 .4 4)
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Outline Table
GLASS-METAL SEAL
DIA. 8.5 (0.33) NOM.
DIA. 28.5 (1.08) MAX.
19 (0.75)
MAX.
C.S. 35mm
(0.054 s.i.)
SW 32
4 (0.16) MAX.
2
12
Conform to JEDEC DO-205AB (DO-9)
All dimensions in millimeters (inches)
3/4-16UNF-2A*
GLASS-METAL SEAL
DIA. 28.5 (1.12) MAX.
21 (0.83)
14 (0.55)
DIA. 6.5 (0.26)
2222222222222
DO-205AB (DO-9) Flag
All dimensions in millimeters (inches)
3/4"-16UNF-2A*
*FOR METRIC DEVICE: M16 X 1.5
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