Insel Rectifiers- Semi Conductors, Rectifiers, Diodes, Thyristors, Selenium
Thyristors
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DCR804SG    
     
   
DCR604SE        DCR504ST       Back
   
     APPLICATIONS
KEY PARAMETERS     
   
 
VDRM
2200
IT(AV)
820A
ITSM
14000A
dVdt*
300V/µs
dl/dt
1000A/µs
      High Power Drives.
DCR(Phase Control Thyristors)
  
      High Voltage Power Supplies.  
      DC Motor Control.  
   
   
     FEATURES
     
   
*Higher dV/dt selections available 
      High Surge Capability.  
      High Mean Current.    
      Fatigue Free.    
     
     VOLTAGE RATING    
     
Type Number
Repetitive Peak Voltage
VDRMVRRM
V
Conditions
DCR804SG18
1800
   Tvj= O° to 125°C
DCR804SG17
1700
   IDRM= IRRM = 50mA,
DCR804SG16
1600
    VDRM' VRRM tP = 10ms,
DCR804SG15
1500
    VDSM& VRSM=
DCR804SG14
1400
    VDRM& VRRM + 100V    Respectively
 
     Lower voltage grades available.   Outline type code:G. 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
820
A
IT(RMS)
   RMS Value
 TCASE = 80° C
1285
A
IT
    Continuous (direct) on-state    current  TCASE = 80° C
1085
A
   Single Side Cooled (Anode side)
IT(AV)
    Mean on - state current  Half wave resistive load, TCASE = 80° C
505
A
IT(RMS)
    RMS Value  TCASE = 80° C
793
A
IT
    Continuous (direct) on-state    current  TCASE = 80° C
620
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
11.2
kA
I2t
  I2t for Fusing
625 * 103
A2S
ITSM
    Surge (non-repetitive) on -state    current
10ms half sine; TCASE = 125° C

  VR = 0
14.0
kA
I2t
   I2t for Fusing
975 * 103
A2S
 
     THERMAL AND MECHANICAL DATA
 
Symbol
Parameter
Conditions
Min.
Max.
Units

     Rth(j-c)

   Thermal Resistance -   junction   to  case  Double Side  Cooled   dc
-
0.032
° C/W
 Single Side  Cooled   Anode dc
-
0.064
° C/W
  Cathode dc
-
0.064
° C/W

     Rth(c-h)

   Thermal Resistance - case   to   heatsink  Clamping force  12.0kN  with  mounting  compound   Double side
-
0.008
° C/W
  Single side
-
0.016
° C/W

     Tvj

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

     Tstg

   Storage temperature   range  
-55
125
° C
    Clamping force  
11.0
13.0
kN
 
      DYNAMIC CHARACTERSTICS
 
Symbol
Parameter
Conditions
Typ.
Max.
Units
IRRM/IDRM
  Peak reverse and   off- state current
  At VRRM /VDRM' TCASE = 125°C
-
50
mA

dV/dt
  Maximum linear rate of   rise of off-state voltage
  To 67% VDRM T1 = 125° C. Gate open    circuit.
-
300
V/µs
dl/dt
   Rate of rise of on-state   current  From 67% VDRM  to  1500A  Gate source  1.5  A tr =  0.5 µs,  T1 =125°C
Repetitive 50 Hz
-
500
A/µs
Non-repetitive
-
1000
A/µs

VT(TO)

   Threshold Voltage  At Tvj = 125°C
-
0.85
V
RT
   On-state slope resistance  At Tvj = 125°C
-
0.38
mΩ
tgd
   Delay time  VD=67% VDRM'Gate source 30V, 15Ω tr=  0.5µs, T1 = 25° C
-
1.5
µs
tq
   Turn-off time  IT= 1000A, tp = 1ms, T1 = 125°C, VR =  50 V, dlRR/dt = 20A/µs,VDR= 67%  VDRM'dVDR/dt = 20V/µs linear
200
300
µs
IL
   Laching current  T1 = 25°C, VD = 5V
350
1000
mA
IH
   Holding current  T1 = 25°C, VD = 5V
40
100
mA
 
     GATE TRIGGER CHARACTERISTICS AND RATINGS
 
Symbol
Parameter
Conditions
Typ.
Max.
Units
VGT
      Gate Trigger Voltage
VDPM= 5V, TCASE= 25°C
1.0
3.5
V
IGT
      Gate Trigger Current
VDPM= 5V, TCASE= 25°C
-
200
mA
VGD
      Gate non-trigger voltage
At VDPM TCASE= 125°C
-
0.25
V
IGD
      Gate non-trigger current
At VDPM TCASE= 125°C
-
-
A
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
-
30
A
PGM
      Peak gate power
See table, fig. 4
-
150
W
PG(AV)
      Mean gate power
  
-
10
W
     
     PACKAGE OUTLINE-G    
 
 
     For further package information, please contact your local Customer Service Centre. All dimensions in mm, unless stated      otherwise. DO NOT SCALE.