DYNEX DCR1594SW23, DCR1594SW28, DCR1594SW27, DCR1594SW26, DCR1594SW25 Datasheet
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DCR1594SW |
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DCR1594SW |
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Phase Control Thyristor |
Replaces January 2000 version, DS4247-4.0 |
DS4247-5.0 July 2001 |
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FEATURES |
KEY PARAMETERS |
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■ Double Side Cooling |
VDRM |
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2800V |
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■ High Surge Capability |
IT(AV) |
(max) |
3875A |
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ITSM |
(max) |
62500A |
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dV/dt * |
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1000V/ s |
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APPLICATIONS |
dI/dt |
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400A/ s |
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* Higher dV/dt selections available |
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■High Power Drives
■High Voltage Power Supplies
■DC Motor Control
■Welding
■Battery Chargers
VOLTAGE RATINGS |
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Part and Ordering |
Repetitive Peak |
Conditions |
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Number |
Voltages |
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VDRM and VDRM |
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V |
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DCR1594SW28 |
2800 |
Tvj = 0˚ to 125˚C, |
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DCR1594SW27 |
2700 |
IDRM = IRRM = 400mA, |
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DCR1594SW26 |
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2600 |
VDRM, VRRM tp = 10ms, |
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Outline type code: W |
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DCR1594SW25 |
2500 |
VDSM & VRSM = |
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DCR1594SW24 |
2400 |
VDRM & VRRM + 100V |
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(See Package Details for further information) |
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DCR1594SW23 |
2300 |
respectively |
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Lower voltage grades available. |
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Fig. 1 Package outline |
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ORDERING INFORMATION
When ordering, select the required part number shown in the
Voltage Ratings selection table.
For example:
DCR1594SW25
Note: Please use the complete part number when ordering and quote this number in any future correspondance relating to your order.
1/10
www.dynexsemi.com
DCR1594SW
CURRENT RATINGS
Tcase = 60˚C unless stated otherwise.
Symbol |
Parameter |
Test Conditions |
Max. |
Units |
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Double Side Cooled |
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IT(AV) |
Mean on-state current |
Half wave resistive load |
3875 |
A |
IT(RMS) |
RMS value |
- |
6087 |
A |
IT |
Continuous (direct) on-state current |
- |
5439 |
A |
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Single Side Cooled |
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IT(AV) |
Mean on-state current |
Half wave resistive load |
2478 |
A |
IT(RMS) |
RMS value |
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3892 |
A |
IT |
Continuous (direct) on-state current |
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3199 |
A |
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Tcase = 80˚C unless stated otherwise. |
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Symbol |
Parameter |
Test Conditions |
Max. |
Units |
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Double Side Cooled |
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IT(AV) |
Mean on-state current |
Half wave resistive load |
3035 |
A |
IT(RMS) |
RMS value |
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4765 |
A |
IT |
Continuous (direct) on-state current |
- |
4125 |
A |
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Single Side Cooled |
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IT(AV) |
Mean on-state current |
Half wave resistive load |
1890 |
A |
IT(RMS) |
RMS value |
- |
2970 |
A |
IT |
Continuous (direct) on-state current |
- |
2405 |
A |
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2/10
www.dynexsemi.com
DCR1594SW
SURGE RATINGS
Symbol |
Parameter |
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Test Conditions |
Max. |
Units |
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ITSM |
Surge (non-repetitive) on-state current |
10ms half sine, Tcase = 125˚C |
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50 |
kA |
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I2t |
I2t for fusing |
V |
R |
= 50% V - 1/4 sine |
12.5 x 106 |
A2s |
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RRM |
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ITSM |
Surge (non-repetitive) on-state current |
10ms half sine, Tcase = 125˚C |
62.5 |
kA |
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I2t |
I2t for fusing |
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VR = 0 |
19.5 x 106 |
A2s |
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THERMAL AND MECHANICAL RATINGS
Symbol |
Parameter |
Test Conditions |
Min. |
Max. |
Units |
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Rth(j-c) |
Thermal resistance - junction to case |
Double side cooled |
DC |
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0.008 |
˚CW |
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Single side cooled |
Anode DC |
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0.016 |
˚CW |
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Cathode DC |
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0.016 |
˚CW |
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Rth(c-h) |
Thermal resistance - case to heatsink |
Clamping force 70.0kN |
Double side |
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0.001 |
˚CW |
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(with mounting compound) |
Single side |
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0.002 |
˚CW |
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Tvj |
Virtual junction temperature |
On-state (conducting) |
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135 |
˚C |
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Reverse (blocking) |
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125 |
˚C |
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Tstg |
Storage temperature range |
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–55 |
125 |
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Fm |
Clamping force |
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63.0 |
77.0 |
kN |
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3/10
www.dynexsemi.com
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