International Rectifier SD500N30MC, SD500N30MSC, SD500N30MTC, SD500N30PC, SD500N30PSC Datasheet
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Bulletin I2095/A |
SD500N/R SERIES
STANDARD RECOVERY DIODES |
Stud Version |
Features
Wide current range 475A
High voltage ratings up to 4500V
High surge current capabilities
Stud cathode and stud anode version
Standard JEDEC types
Typical Applications
Converters
Power supplies
High power drives
Auxiliary system supplies for traction applications
Major Ratings and Characteristics |
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Parameters |
SD500N/R |
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Units |
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IF(AV) |
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475 |
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A |
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@ TC |
55 |
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°C |
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IF(RMS) |
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745 |
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A |
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IFSM |
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@ 50Hz |
7500 |
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A |
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@ 60Hz |
7850 |
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A |
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I2t |
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@ 50Hz |
281 |
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KA2s |
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@ 60Hz |
257 |
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KA2s |
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VRRM |
range |
3000 to 4500 |
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case style |
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TJ |
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- 40 to 150 |
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°C |
B-8 |
To Order
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Index |
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SD500N/R Series |
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ELECTRICAL SPECIFICATIONS
Voltage Ratings
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Voltage |
VRRM , maximum repetitive |
VRSM , maximum non- |
IRRM max. |
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Type number |
Code |
peak reverse voltage |
repetitive peak rev. voltage |
@ TJ = TJ max. |
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V |
mA |
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30 |
3000 |
3100 |
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SD500N/R |
36 |
3600 |
3700 |
50 |
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40 |
4000 |
4100 |
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45 |
4500 |
4600 |
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Forward Conduction
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Parameter |
SD500N/R |
Units |
Conditions |
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IF(AV) |
Max. average forward current |
475 |
A |
180° conduction, half sine wave |
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@ Case temperature |
55 |
°C |
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IF(AV) |
Max. average forward current |
300 |
A |
180° conduction, half sine wave |
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@ Case temperature |
100 |
°C |
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IF(RMS) |
Max. RMS forward current |
745 |
A |
DC @ 40°C case temperature |
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IFSM |
Max. peak, one-cycle forward, |
7500 |
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t = 10ms |
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No voltage |
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non-repetitive surge current |
7850 |
A |
t = 8.3ms |
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reapplied |
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6310 |
t = 10ms |
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50% VRRM |
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6600 |
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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 |
281 |
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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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J |
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257 |
KA2s |
t = 8.3ms |
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reapplied |
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199 |
t = 10ms |
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50% VRRM |
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182 |
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t = 8.3ms |
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reapplied |
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I 2Öt |
Maximum I2Öt for fusing |
2810 |
KA2Ös |
t = 0.1 to 10ms, no voltage reapplied |
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VF(TO)1 |
Low level value of threshold |
0.88 |
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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 |
0.97 |
(I > p x IF(AV)),TJ = TJ max. |
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voltage |
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rf1 |
Low level value of forward |
0.78 |
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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 |
0.72 |
(I > p x IF(AV)),TJ = TJ max. |
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slope resistance |
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VFM |
Max. forward voltage drop |
1.66 |
V |
Ipk= 1000A, TJ = TJ max, tp = 10ms sinusoidal wave |
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