DCR1970C34 SCR DATASHEET

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DCR1970C34 ELECTRICAL SPECIFICATIONS

PARAMETER SYMBOL VALUES UNITS
Type SCR
Maximum repetitive peak and off-state voltage VDRM 3400 V
Maximum average on-state current IT(AVR) 1970 A
Non repetitive surge peak on-state current ITSM 30000 A
Critical rate of rise of off-state voltage dV/dt 1000 V/µs
Junction to case thermal resistance RTH(j-c) 0.01 K/W

DCR1970C34 Replacements

SYMBOL VALUES UNITS
Type
PGM > W
VDRM > V
IT(AVR) > A
IT(RMS) > A
ITSM > A
dI/dt > A/µs
dV/dt > V/µs
Tstg, Tj > °C
RTH(j-a) < K/W
RTH(j-c) < K/W
VGT < V
VTM < V
IGT < mA
IH < mA
Package

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DCR1970C34 Datasheet. Page #1

DCR1970C34
 datasheet

Page #2

DCR1970C34
 datasheet #2

Description

DCR1970C34 Phase Control Thyristor DS6055-1 April 2011 (LN28721) KEY PARAMETERS FEATURES VDRM 3400 V  Double Side Cooling IT(AV) 1970 A  High Surge Capability ITSM 30000 A dV/dt* 1000 V/µs dI/dt 150 A/µs * Higher dV/dt selections available APPLICATIONS  High Power Drives  High Voltage Power Supplies  Static Switches VOLTAGE RATINGS Part and Repetitive Peak Conditions Ordering Voltages Number VDRM and VRRM V DCR1970C34 3400 Tvj =