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PSKT255 - Thyristor/Diode Modules

Download the PSKT255 datasheet PDF. This datasheet also covers the PSKH255 variant, as both devices belong to the same thyristor/diode modules family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • International standard package Direct copper bonded Al2O3-ceramic with copper base plate Planar passivated chips Isolation voltage 3600 V~ UL registered E 148688 Keyed gate/cathode twin pins.
  • (dv/dt)cr PGM PGAV VRGM TVJ TVJM Tstg VISOL Md Weight TVJ = TVJM; VDR = 2/3 VDRM RGK = ∞; method 1 (linear voltage rise) TVJ = TVJM IT = ITAVM tP = 30 µs tP = 500 µs.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PSKH255_Powersem.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number PSKT255
Manufacturer Powersem
File Size 175.22 KB
Description Thyristor/Diode Modules
Datasheet download datasheet PSKT255 Datasheet

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Other Datasheets by Powersem

Part Number Description
PSKT250 Thyristor/Diode Modules
PSKT220 Thyristor/Diode Modules
PSKT224 Thyristor/Diode Modules
PSKT225 Thyristor/Diode Modules
PSKT26 Thyristor/Diode Modules

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Thyristor Modules Thyristor/Diode Modules Preliminary Data Sheet PSKT 255 PSKH 255 ITRMS ITAVM VRRM = 2x 450 A = 2x 250 A = 1200-1800 V VRSM VDSM V 1300 1500 1700 1900 VRRM VDRM V 1200 1400 1600 1800 Type 3 2 76 5 4 PSKT PSKT PSKT PSKT 255-12io1 255-14io1 255-16io1 255-18io1 PSKH PSKH PSKH PSKH 255-12io1 255-14io1 255-16io1 255-18io1 1 3 6 7 1 5 4 2 Symbol ITRMS, IFRMS ITAVM, IFAVM ITSM, IFSM Test Conditions TVJ = TVJM TC = 85°C; 180° sine TVJ = 45°C; VR = 0 TVJ = TVJM VR = 0 t = 10 ms (50 Hz) t = 8.3 ms (60 Hz) t = 10 ms (50 Hz) t = 8.3 ms (60 Hz) t = 10 ms (50 Hz) t = 8.3 ms (60 Hz) t = 10 ms (50 Hz) t = 8.