SKT 491/16 E SEMIKRON, SKT 491/16 E Datasheet - Page 2

• Manufacturer Part Number: SKT 491/16 E
• Description: SCR THYRISTOR, 490A, 1.6KV, B 11
• Manufacturer: SEMIKRON

Specifications of SKT 491/16 E

• Peak Repetitive Off-state Voltage, Vdrm: 1.6kV
• Gate Trigger Current Max, Igt: 250mA
• Current It Av: 490A
• On State Rms Current It(rms): 350A
• Peak Non Rep Surge Current Itsm 50hz: 8kA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

RECTIFIER,DIODE,THYRISTOR,MODULE
2
Fig. 1L Power dissipation vs. on-state current
Fig. 2L Rated on-state current vs. case temperature
Fig. 3 Recovered charge vs. current decrease
16-02-2009 MAY
Fig. 1R Power dissipation vs. ambient temperature
Fig. 2R Rated on-state current vs. case temperature
Fig. 4 Transient thermal impedance vs. time
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