DYNEX DS2009SF48, DS2009SF47, DS2009SF46, DS2009SF45, DS2009SF44 Datasheet
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DS2009SF
DS2009SF
Rectifier Diode
Replaces September 2001 version, DS4190-4.0 |
DS4190-4.1 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 |
Conditions |
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Reverse Voltage |
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VRRM |
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V |
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DS2009SF48 |
4800 |
VRSM = VRRM + 100V |
DS2009SF47 |
4700 |
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DS2009SF46 |
4600 |
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DS2009SF45 |
4500 |
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DS2009SF44 |
4400 |
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DS2009SF43 |
4300 |
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Lower voltage grades available.
KEY PARAMETERS
VRRM 4800V
IF(AV) 1428A
IFSM 20500A
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.:
DS2009SF47
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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DS2009SF
CURRENT RATINGS |
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T = 75oC unless otherwise stated |
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Symbol |
Parameter |
Conditions |
Max. |
Units |
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Double Side Cooled |
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IF(AV) |
Mean forward current |
Half wave resistive load |
1428 |
A |
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IF(RMS) |
RMS value |
- |
2242 |
A |
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IF |
Continuous (direct) forward current |
- |
2082 |
A |
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Single Side Cooled (Anode side) |
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IF(AV) |
Mean forward current |
Half wave resistive load |
1033 |
A |
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IF(RMS) |
RMS value |
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1622 |
A |
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IF |
Continuous (direct) forward current |
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1424 |
A |
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T |
case |
= 100oC unless otherwise stated |
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Symbol |
Parameter |
Conditions |
Max. |
Units |
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Double Side Cooled |
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IF(AV) |
Mean forward current |
Half wave resistive load |
1105 |
A |
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IF(RMS) |
RMS value |
- |
1735 |
A |
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IF |
Continuous (direct) forward current |
- |
1580 |
A |
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Single Side Cooled (Anode side) |
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IF(AV) |
Mean forward current |
Half wave resistive load |
730 |
A |
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IF(RMS) |
RMS value |
- |
1145 |
A |
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IF |
Continuous (direct) forward current |
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960 |
A |
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DS2009SF
SURGE RATINGS
Symbol |
Parameter |
Conditions |
Max. |
Units |
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IFSM |
Surge (non-repetitive) forward current |
10ms half sine; |
Tcase = 150oC |
16.5 |
kA |
I2t |
I2t for fusing |
VR = 50% VRRM - 1/4 sine |
1.35 x 106 |
A2s |
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IFSM |
Surge (non-repetitive) forward current |
10ms half sine; |
Tcase = 150oC |
20.5 |
kA |
I2t |
I2t for fusing |
VR = 0 |
2.125 x 106 |
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 |
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0.022 |
oC/W |
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R |
Thermal resistance - junction to case |
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Anode dc |
- |
0.038 |
oC/W |
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th(j-c) |
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Single side cooled |
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Cathode dc |
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0.052 |
oC/W |
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Clamping force 19.5kN |
Double side |
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0.004 |
oC/W |
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Rth(c-h) |
Thermal resistance - case to heatsink |
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with mounting compound |
Single side |
- |
0.008 |
oC/W |
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Forward (conducting) |
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- |
160 |
oC |
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Tvj |
Virtual junction temperature |
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Reverse (blocking) |
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- |
150 |
oC |
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T |
Storage temperature range |
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-55 |
175 |
oC |
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stg |
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- |
Clamping force |
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18.0 |
22.0 |
kN |
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