Insel Rectifiers- Semi Conductors, Rectifiers, Diodes, Thyristors, Selenium
Thyristors
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DCR504ST    
     
   
DCR604SE          DCR804SG      Back
     
     APPLICATIONS
 
KEY PARAMETERS   
   
 
VDRM
1600V
IT(AV)
355A
ITSM
6800A
dVdt*
200V/µs
dl/dt
700A/µs
      High Power Drives.  
      High Voltage Power Supplies.
 
      DC Motor Control.  
   
   
     FEATURES  
     
     
      Double Side Cooling.    
      High Surge Capability.  
*Higher dV/dt selections available  
      High Mean Current.    
      Fatigue Free.    
     
     
     VOLTAGE RATING    
     
Type Number
Repetitive Peak Voltage
VDRMVRRM
V
Conditions
DCR504ST14
1400
   Tvj= O° to 125°C
DCR504ST13
1300
   IDRM= IRRM = 30mA,
DCR504ST12
1200
    VDRM' VRRM tP = 10ms,
DCR504ST11
1100
    VDSM& VRSM=
DCR504ST10
1000
    VDRM& VRRM + 100V    Respectively
 

     Lower voltage grades available.   Outline type code:T. See package outline for further information.
     
     
     CURRENT RATINGS    
     
Symbol
    Parameter
Conditions
Max.
Units
   Double Side Cooled
IT(AV)
   Mean on-state current
 Half wave resistive load, TCASE = 80° C
355
A
IT(RMS)
   RMS Value
 TCASE = 80° C
557
A
IT
    Continuous (direct) on-state    current  TCASE = 80° C
495
A
   Single Side Cooled (Anode side)
IT(AV)
    Mean on - state current  Half wave resistive load, TCASE = 80° C
248
A
IT(RMS)
    RMS Value  TCASE = 80° C
390
A
IT
    Continuous (direct) on-state    current  TCASE = 80° C
310
A
     
     SURGE RATINGS    
     
Symbol
Parameter
Conditions
Max.
Units
ITSM
   Surge (non-repetitive) on -state    current
10ms half sine; TCASE = 125° C

  VR = 50% VRRM - 1/4 sine
5.5
kA
I2t
  I2t for Fusing
150 * 103
A2S
ITSM
    Surge (non-repetitive) on -state    current
10ms half sine; TCASE = 125° C

  VR = 0
6.8
kA
I2t
    I2t for Fusing
231 * 103
A2'S
 
     THERMAL AND MECHANICAL DATA
 
Symbol
Parameter
Conditions
Min.
Max.
Units

     Rth(j-c)

   Thermal Resistance -   junction   to   case  Double Side  Cooled   dc
-
0.063
° C/W
 Single Side  Cooled   Anode dc
-
0.11
° C/W
  Cathode dc
-
0.147
° C/W

     Rth(c-h)

   Thermal Resistance - case   to   heatsink  Clamping force  12.0kN  with  mounting  compound   Double side
-
0.02
° C/W
  Single side
-
0.04
° C/W

     Tvj

   Virtual junction   temperature  On - state (conducting)
-
135
° C
 Reverse (blocking)
125
° C

     Tstg

   Storage temperature   range  
-55
125
° C
    Clamping force  
4.0
5.0
kN
 
     DYNAMIC CHARACTERSTICS
 
Symbol
Parameter
Conditions
Typ.
Max.
Units
IRRM/IDRM
  Peak reverse and   off- state current
  At VRRM /VDRM' TCASE = 125°C
-
30
mA

dV/dt
  Maximum linear rate of   rise of off-state voltage
  To 67% VDRM T1 = 125° C. Gate open    circuit.
-
200
V/µs
dl/dt
   Rate of rise of on-state   current  From 67% VDRM  to  700A  Gate source  10V, 5Ω tr ≤ 0.5 µs,  T1 =125°C
Repetitive 50 Hz
-
350
A/µs
Non-repetitive
-
700
A/µs

VT(TO)

   Threshold Voltage  At Tvj = 125°C
-
1.05
V
TT
   On-state slope resistance  At Tvj = 125°C
-
0.8
mΩ
tgd
   Delay time  VD=67% VDRM'Gate source 20V, 10Ω  dlG   /dt = 20A/µs, T1= 25°C
-
0.8
µs
IL
   Laching current  T1 = 25°C, VD = 10V
350
200
mA
IH
   Holding current  T1 = 25°C, Rg-k = --
40
30
mA
tq
   Turn-off time  IT= 300A, tp = 1ms, T1 = 125°C, VR =  50 V, dlRR/dt = 20A/µs,VDR= 67%  VDRM'dVDR/dt = 20V/µs linear
300
-
µs
 
     GATE TRIGGER CHARACTERISTICS AND RATINGS
 
Symbol
Parameter
Conditions
Max.
Units
VGT
      Gate Trigger Voltage
VDPM= 5V, TCASE= 25°C
3.0
V
IGT
      Gate Trigger Current
VDPM= 5V, TCASE= 25°C
150
mA
VGD
      Gate non-trigger voltage
At VDPM TCASE= 125°C
0.25
V
VFGM
      Peak forward gate voltage
Anode positive with respect to cathode
30
V
VFGM
      Peak forward gate voltage
Anode negative with respect to cathode
0.25
V
VRGM
      Peak reverse gate voltage
   
5
V
IFGM
      Peak forward gate current
Anode positive with respect to cathode
10
A
PGM
      Peak gate power
See table, fig. 4
100
W
PG(AV)
      Mean gate power
  
5
W
     
     PACKAGE OUTLINE-T    
 
 
     For further package information, please contact your local Customer Service Centre. All dimensions in mm, unless stated      otherwise. DO NOT SCALE.