DYNEX DS2103SY26, DS2103SY25, DS2103SY24, DS2103SY23, DS2103SY22 Datasheet
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DS2103SY
DS2103SY
Rectifier Diode
Replaces October 2001 version, DS4172-5.0 DS4172-5.1 December 2001
FEATURES
■ Double Side Cooling
■ High Surge Capability
APPLICATIONS
■ Rectification
■ Freewheel Diode
■ DC Motor Control
■ Power Supplies
■ Welding
■ Battery Chargers
VOLTAGE RATINGS
Type Number Repetitive Peak
Reverse Voltage
V
RRM
V
DS2103SY26
DS2103SY25
DS2103SY24
DS2103SY23
DS2103SY22
DS2103SY21
Lower voltage grades available.
2600
2500
2400
2300
2200
2100
Conditions
= V
V
RSM
RRM
+ 100V
KEY PARAMETERS
V
2600V
RRM
I
5788A
F(AV)
I
81000A
FSM
Outline type code: F
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, e.g.:
DS2103SY22
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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DS2103SY
CURRENT RATINGS
T
= 75oC unless otherwise stated
case
Symbol Parameter Conditions
Double Side Cooled
I
F(AV)
I
F(RMS)
I
Mean forward current
RMS value
F
Continuous (direct) forward current
Half wave resistive load 5788 A
Single Side Cooled (Anode side)
I
F(AV)
I
F(RMS)
I
F
= 100oC unless otherwise stated
T
case
Mean forward current
RMS value
Continuous (direct) forward current
Half wave resistive load 3751 A
Symbol Parameter Conditions
Double Side Cooled
I
F(AV)
Mean forward current
Half wave resistive load 4785 A
UnitsMax.
- 9076 A
- 8278 A
- 5892 A
- 4955 A
UnitsMax.
I
F(RMS)
I
F
RMS value
Continuous (direct) forward current
Single Side Cooled (Anode side)
I
F(AV)
I
F(RMS)
I
F
Mean forward current
RMS value
Continuous (direct) forward current
- 7516 A
T
= 100oC 6725 A
case
Half wave resistive load 3060 A
- 4807 A
- 3950 A
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SURGE RATINGS
DS2103SY
Symbol
I
FSM
2
tI
I
I
FSM
2
I
t
Surge (non-repetitive) forward current
2
t for fusing
Surge (non-repetitive) forward current
2
I
t for fusing A2s
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 43.0kN
with mounting compound
case
- 1/4 sine
RRM
case
= 175oC
=175oC
dc
Cathode dc
Double side
Single side
Max. Units
65.0 kA
6
21.1 x 10
A2s
81.0 kA
6
33 x 10
- 0.0095oC/W
o
C/W- 0.019Anode dc
o
- 0.019
0.002
-
C/W
o
C/W
- 0.004oC/W
Forward (conducting) 200
T
vj
Virtual junction temperature
Reverse (blocking)
T
stg
-
Storage temperature range
Clamping force
-
175
-
–55 175
38.0 47.0 kN
o
C
o
C
o
C
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