Product Summary
The SD553C30S50L is a Fast Recovery Diode. The applications of the SD553C30S50L include Snubber diode for GTO, High voltage freewheeling diode, Fast recovery rectifier applications.
Parametrics
SD553C30S50L absolute maximum ratings: (1)IF(AV): 560 A; Ths: 55℃; (2)IF(RMS): 1120 A; Ths: 25℃; (3)IFSM, 50 Hz: 12 000A; 60 Hz: 12 570A; (4)I2t, 50 Hz: 721 kA2s; 60 Hz: 658kA2s; (5)VRRM, Range: 3000 to 4500 V; (6)trr: 6.0 μs; TJ: 125℃; (7)TJ: -40 to 125℃.
Features
SD553C30S50L features: (1)High power FAST recovery diode series; (2)6.0μs recovery time; (3)High voltage ratings up to 4500 V; (4)High current capability; (5)Optimized turn-on and turn-off characteristics; (6)Low forward recovery; (7)Fast and soft reverse recovery; (8)Press PUK encapsulation; (9)Case style conform to JEDEC DO-200AB (B-PUK); (10)Maximum junction temperature 125℃; (11)Lead (Pb)-free.
Diagrams

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![]() SD553C30S50L |
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![]() DIODE FAST REC 3000V 560A B-PUK |
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| Image | Part No | Mfg | Description | ![]() |
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![]() SD553C30S50L |
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![]() DIODE FAST REC 3000V 560A B-PUK |
![]() Data Sheet |
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![]() SD553C45S50L |
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![]() DIODE FAST REC 4500V 560A B-PUK |
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![]() SD553C..S50L |
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![]() SD553C |
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![]() Negotiable |
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![]() SD551-23-41-221 |
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![]() Negotiable |
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![]() SD550YT |
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![]() Negotiable |
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(China (Mainland))










