SKT 551
THYRISTOR BRIDGE,SCR,BRIDGE
Symbol
Conditions
Values
Units
Capsule Thyristors
Thyristors
SKT 551
Features
Typical Applications
SKT
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16-02-2009 MAY
© by SEMIKRON
RECTIFIER,DIODE,THYRISTOR,MODULE
Fig. 1L Power dissipation vs. on-state current
Fig. 1R Power dissipation vs. ambient temperature
Fig. 2L Rated on-state current vs. case temperature
Fig. 2R Rated on-state current vs. case temperature
Fig. 3 Recovered charge vs. current decrease
Fig. 4 Transient thermal impedance vs. time
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16-02-2009 MAY
© by SEMIKRON
SKT 551
THYRISTOR BRIDGE,SCR,BRIDGE
Fig. 5 Thermal resistance vs. conduction angle
Fig. 6 On-state characteristics
Fig. 7 Power dissipation vs. on-state current
Fig. 8 Surge overload current vs. time
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16-02-2009 MAY
© by SEMIKRON
RECTIFIER,DIODE,THYRISTOR,MODULE
Fig. 9 Gate trigger characteristics
Dimensions in mm
This technical information specifies semiconductor devices but promises no characteristics. No warranty or guarantee
expressed or implied is made regarding delivery, performance or suitability.
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16-02-2009 MAY
© by SEMIKRON
