International Rectifier SD400N04MBC, SD400N04MC, SD400N04MSC, SD400N04PBC, SD400N04PC Datasheet
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Bulletin I2082/A |
SD400N/R SERIES
STANDARD RECOVERY DIODES |
Stud Version |
Features
Wide current range 400A
High voltage ratings up to 2400V
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
Major Ratings and Characteristics |
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Parameters |
SD400N/R |
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Units |
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IF(AV) |
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400 |
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A |
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@ TC |
120 |
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°C |
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IF(RMS) |
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630 |
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A |
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IFSM |
@ 50Hz |
8250 |
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A |
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@ 60Hz |
8640 |
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A |
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I2t |
@ 50Hz |
340 |
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KA2s |
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@ 60Hz |
311 |
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KA2s |
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case style |
VRRM range |
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400 to 2400 |
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V |
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DO-205AB (DO-9) |
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TJ |
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- 40 to 190 |
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°C |
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SD400N/R Series |
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ELECTRICAL SPECIFICATIONS |
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Voltage Ratings |
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Voltage |
VRRM , maximum repetitive |
VRSM , maximum non- |
IRRM max. |
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Type number |
Code |
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peak reverse voltage |
repetitive peak rev. voltage |
@ TJ = TJ max. |
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V |
V |
mA |
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04 |
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400 |
500 |
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08 |
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800 |
900 |
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SD400N/R |
12 |
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1200 |
1300 |
15 |
16 |
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1600 |
1700 |
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20 |
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2000 |
2100 |
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24 |
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2400 |
2500 |
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Forward Conduction
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Parameter |
SD400N/R |
Units |
Conditions |
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IF(AV) |
Max. average forward current |
400 |
A |
180° conduction, half sine wave |
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@ Case temperature |
120 |
°C |
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IF(AV) |
Max. average forward current |
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480 |
A |
180° conduction, half sine wave |
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@ Case temperature |
100 |
°C |
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IF(RMS) |
Max. RMS forward current |
630 |
A |
DC @ 110°C case temperature |
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IFSM |
Max. peak, one-cycle forward, |
8250 |
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t = 10ms |
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No voltage |
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non-repetitive surge current |
8640 |
A |
t = 8.3ms |
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reapplied |
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6940 |
t = 10ms |
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100% VRRM |
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7270 |
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t = 8.3ms |
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reapplied |
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Sinusoidal half wave, |
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I |
2 t |
Maximum I2t for fusing |
340 |
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t = 10ms |
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No voltage |
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Initial T = T |
J |
max. |
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311 |
KA2s |
t = 8.3ms |
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reapplied |
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241 |
t = 10ms |
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100% VRRM |
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220 |
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t = 8.3ms |
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reapplied |
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I 2Öt |
Maximum I2Öt for fusing |
3400 |
KA2Ös |
t = 0.1 to 10ms, no voltage reapplied |
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VF(TO)1 |
Low level value of threshold |
0.80 |
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(16.7% x p x IF(AV) < I < p x IF(AV)), TJ = TJ max. |
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voltage |
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VF(TO)2 |
High level value of threshold |
0.85 |
(I > p x IF(AV)),TJ = TJ max. |
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voltage |
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rf1 |
Low level value of forward |
0.55 |
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(16.7% x p x IF(AV) < I < p x IF(AV)), TJ = TJ max. |
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slope resistance |
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mW |
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rf2 |
High level value of forward |
0.51 |
(I > p x IF(AV)),TJ = TJ max. |
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slope resistance |
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VFM |
Max. forward voltage drop |
1.62 |
V |
Ipk= 1500A, TJ = TJ max, tp = 10ms sinusoidal wave |
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SD400N/R Series |
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Thermal and Mechanical Specifications |
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Parameter |
SD400N/R |
Units |
Conditions |
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TJ |
Max. junction operating temperature range |
-40 to 190 |
°C |
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Tstg |
Max. storage temperature range |
-55 to 200 |
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RthJC |
Max. thermal resistance, junction to case |
0.11 |
K/W |
DC operation |
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RthCS |
Max. thermal resistance, case to heatsink |
0.04 |
Mounting surface, smooth, flat and greased |
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T |
Max. allowed mounting torque ±10% |
27 |
Nm |
Not lubricated threads |
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wt |
Approximate weight |
250 |
g |
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Case style |
DO-205AB (DO-9) |
See Outline Table |
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RthJC Conduction
(The following table shows the increment of thermal resistence RthJC when devices operate at different conduction angles than DC)
Conduction angle |
Sinusoidal conduction |
Rectangular conduction |
Units |
Conditions |
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180° |
0.020 |
0.013 |
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T J = TJ max. |
120° |
0.023 |
0.023 |
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K/W |
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90° |
0.029 |
0.031 |
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60° |
0.042 |
0.044 |
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30° |
0.073 |
0.074 |
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Ordering Information Table
Device Code
SD |
40 |
0 |
N |
24 |
P |
B |
C |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
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 = VRRM (See Voltage Ratings table)
6- P = Stud base DO-205AB (DO-9) 3/4" 16UNF-2A
M = Stud base DO-205AB (DO-9) M16 X 1.5
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)
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