SKKT 250/12E SEMIKRON, SKKT 250/12E Datasheet - Page 3

• Manufacturer Part Number: SKKT 250/12E
• Description: SCR THYRISTOR, 250A, 1.2KV, A 73B
• Manufacturer: SEMIKRON

Specifications of SKKT 250/12E

• Peak Repetitive Off-state Voltage, Vdrm: 1.2kV
• Gate Trigger Current Max, Igt: 200mA
• Current It Av: 250A
• On State Rms Current It(rms): 566A
• Peak Non Rep Surge Current Itsm 50hz: 9kA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SKKT 250, SKKH 250
3
Fig. 4L Power dissipation of three modules vs. direct and rms current
Fig. 5 Recovered charge vs. current decrease
Fig. 7 On-state characteristics
THYRISTOR BRIDGE,SCR,BRIDGE
16-02-2009 MAY
Fig. 4R Power dissipation of three modules vs. case temp.
Fig. 6 Transient thermal impedance vs. time
Fig. 8 Surge overload current vs. time
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