DCR504ST
DCR504ST
Phase Control Thyristor
Supersedes January 2000version, DS4448 -4.0 |
DS4448 -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 |
Conditions |
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Voltages |
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VDRM VRRM |
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V |
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DCR504ST14 |
1400 |
Tvj = 0˚ to 125˚C, |
DCR504ST13 |
1300 |
IDRM = IRRM = 30mA, |
DCR504ST12 |
1200 |
VDRM, VRRM tp = 10ms, |
DCR504ST11 |
1100 |
VDSM & VRSM = |
DCR504ST10 |
1000 |
VDRM & VRRM + 100V |
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respectively |
Lower voltage grades available. |
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KEY PARAMETERS
VDRM |
1400V |
IT(AV) |
456A |
ITSM |
6800A |
dVdt |
1000V/ s |
dI/dt |
700A/ s |
Outline type code: T
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:
DCR504ST12
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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DCR504ST
CURRENT RATINGS
Tcase = 60˚C unless stated otherwise
Symbol |
Parameter |
Conditions |
Max. |
Units |
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Double Side Cooled |
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IT(AV) |
Mean on-state current |
Half wave resistive load |
456 |
A |
IT(RMS) |
RMS value |
- |
717 |
A |
IT |
Continuous (direct) on-state current |
- |
655 |
A |
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Single Side Cooled (Anode side) |
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IT(AV) |
Mean on-state current |
Half wave resistive load |
322 |
A |
IT(RMS) |
RMS value |
- |
505 |
A |
IT |
Continuous (direct) on-state current |
- |
425 |
A |
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CURRENT RATINGS
Tcase = 80˚C unless stated otherwise
Symbol |
Parameter |
Conditions |
Max. |
Units |
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Double Side Cooled |
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IT(AV) |
Mean on-state current |
Half wave resistive load |
355 |
A |
IT(RMS) |
RMS value |
- |
557 |
A |
IT |
Continuous (direct) on-state current |
- |
495 |
A |
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Single Side Cooled (Anode side) |
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IT(AV) |
Mean on-state current |
Half wave resistive load |
248 |
A |
IT(RMS) |
RMS value |
- |
390 |
A |
IT |
Continuous (direct) on-state current |
- |
310 |
A |
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DCR504ST
SURGE RATINGS
Symbol |
Parameter |
Conditions |
Max. |
Units |
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ITSM |
Surge (non-repetitive) on-state current |
10ms half sine; |
Tcase = 125oC |
5.5 |
kA |
I2t |
I2t for fusing |
VR = 50% VRRM - 1/4 sine |
150x 103 |
A2s |
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ITSM |
Surge (non-repetitive) on-state current |
10ms half sine; |
Tcase = 125oC |
6.8 |
kA |
I2t |
I2t for fusing |
VR = 0 |
231 x 103 |
A2s |
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THERMAL AND MECHANICAL DATA
Symbol |
Parameter |
Conditions |
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Min. |
Max. |
Units |
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Double side cooled |
dc |
- |
0.063 |
oC/W |
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R |
Thermal resistance - junction to case |
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Anode dc |
- |
0.11 |
oC/W |
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th(j-c) |
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Single side cooled |
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Cathode dc |
- |
0.147 |
oC/W |
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Clamping force 4.5kN |
Double side |
- |
0.02 |
oC/W |
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Rth(c-h) |
Thermal resistance - case to heatsink |
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with mounting compound |
Single side |
- |
0.04 |
oC/W |
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On-state (conducting) |
|
- |
135 |
oC |
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Tvj |
Virtual junction temperature |
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Reverse (blocking) |
|
- |
125 |
oC |
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Tstg |
Storage temperature range |
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–55 |
125 |
oC |
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- |
Clamping force |
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4.0 |
5.0 |
kN |
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