SKT 491/16 E SEMIKRON, SKT 491/16 E Datasheet - Page 3

• 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

SKT 491
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Fig. 5 Thermal resistance vs. conduction angle
Fig. 7 Power dissipation vs. on-state current
THYRISTOR BRIDGE,SCR,BRIDGE
16-02-2009 MAY
Fig. 6 On-state characteristics
Fig. 8 Surge overload current vs. time
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