DYNEX DCR604SE21, DCR604SE20, DCR604SE19, DCR604SE18, DCR604SE17 Datasheet
DCR604SE
DCR604SE
Phase Control Thyristor
Advance Information
Supersedes January 2000 version, DS4450-4.0 DS4450-5.0 July 2001
FEATURES
■ Double Side Cooling
■ High Surge Capability
■ High Mean Current
■ Fatigue Free
APPLICATIONS
■ High Power Drives
■ High Voltage Power Supplies
■ DC Motor Control
VOLTAGE RATINGS
Type Number Repetitive Peak
Voltages
V
DRM VRRM
V
DCR604SE21
DCR604SE20
DCR604SE19
DCR604SE18
DCR604SE17
Lower voltage grades available.
2100
2000
1900
1800
1700
Conditions
Tvj = 0˚ to 125˚C,
I
= I
RRM
, V
& V
& V
= 30mA,
RRM tp
=
RSM
+ 100V
RRM
= 10ms,
DRM
V
DRM
V
DSM
V
DRM
respectively
KEY PARAMETERS
V
I
T(AV)
I
TSM
dVdt* 1000V/
dI/dt 700A/
*Higher dV/dt selections available
DRM
2100V
706A
8100A
µs
µs
Outline type code: E
See Package Details for further information.
Fig. 1 Package outline
ORDERING INFORMATION
When ordering, select the required part number shown in the
Voltage Ratings selection table.
For example:
DCR604SE20
Note: Please use the complete part number when ordering
and quote this number in any future correspondance relating
to your order.
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DCR604SE
CURRENT RATINGS
T
= 60˚C unless stated otherwise.
case
Symbol Parameter Conditions
Double Side Cooled
I
T(AV)
I
T(RMS)
I
Mean on-state current
RMS value
T
Continuous (direct) on-state current
Half wave resistive load 706 A
Single Side Cooled (Anode side)
I
T(AV)
I
T(RMS)
I
T
Mean on-state current
RMS value
Continuous (direct) on-state current
Half wave resistive load 487 A
CURRENT RATINGS
T
= 80˚C unless stated otherwise.
case
Symbol Parameter Conditions
Double Side Cooled
UnitsMax.
- 1109 A
- 995 A
- 766 A
- 646 A
UnitsMax.
I
T(AV)
I
T(RMS)
I
T
Mean on-state current
RMS value
Continuous (direct) on-state current
Single Side Cooled (Anode side)
I
T(AV)
I
T(RMS)
I
T
Mean on-state current
RMS value
Continuous (direct) on-state current
Half wave resistive load 562 A
- 882 A
- 770 A
Half wave resistive load 380 A
- 595 A
- 480 A
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SURGE RATINGS
DCR604SE
Symbol
I
TSM
2
tI
I
I
TSM
I2t
Surge (non-repetitive) on-state current
2
t for fusing
Surge (non-repetitive) on-state current
2
I
t for fusing 0.33 x 106A2s
Parameter
THERMAL AND MECHANICAL DATA
Symbol
R
th(j-c)
R
th(c-h)
Thermal resistance - junction to case
Thermal resistance - case to heatsink
Parameter
Conditions
10ms half sine; T
VR = 50% V
10ms half sine; T
VR = 0
Conditions Min. Max. Units
Double side cooled
Single side cooled
Clamping force 8.0kN
with mounting compound
case
- 1/4 sine
RRM
case
= 125oC
= 125oC
dc
Cathode dc
Double side
Single side
Max. Units
6.5 kA
6
0.21 x 10
A2s
8.1 kA
- 0.041oC/W
o
C/W- 0.074Anode dc
o
- 0.092
0.018
-
C/W
o
C/W
- 0.036oC/W
On-state (conducting)
T
vj
Virtual junction temperature
Reverse (blocking)
T
stg
-
Storage temperature range
Clamping force
- 135
-
125
–55 125
7.2 8.8 kN
o
C
o
C
o
C
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