Dynex DRD420D16 Rectifier diode Datasheet

DRD420D
DRD420D
Rectifier Diode
Target Information
DS5517-1.0 February 2002
FEATURES
KEY PARAMETERS
■ Double Side Cooling
VRRM
1800V
■ High Surge Capability
IF(AV)
4200A
IFSM
70000A
APPLICATIONS
■ Rectification
■ Freewheel Diode
■ DC Motor Control
■ Power Supplies
■ Welding
■ Battery Chargers
VOLTAGE RATINGS
Type Number
DRD420D18
DRD420D16
DRD420D14
DRD420D12
Repetitive Peak
Reverse Voltage
VRRM
V
1800
1600
1400
1200
Conditions
VRSM = VRRM + 100V
Outline type code: DO200AD
See Package Details for further information.
Fig. 1 Package outline
Lower voltage grades available.
ORDERING INFORMATION
When ordering, select the required part number shown in the
Voltage Ratings selection table, e.g.:
DRD420D18
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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DRD420D
CURRENT RATINGS
Tcase = 75oC unless otherwise stated
Symbol
Parameter
Conditions
Max.
Units
5150
A
Double Side Cooled
Half wave resistive load
IF(AV)
Mean forward current
IF(RMS)
RMS value
-
8090
A
Continuous (direct) forward current
-
7450
A
3760
A
IF
Single Side Cooled (Anode side)
IF(AV)
Mean forward current
IF(RMS)
RMS value
-
5910
A
Continuous (direct) forward current
-
4820
A
Conditions
Max.
Units
IF
Half wave resistive load
Tcase = 100oC unless otherwise stated
Symbol
Parameter
Double Side Cooled
IF(AV)
Mean forward current
Half wave resistive load, Tcase = 100oC
4200
A
IF(RMS)
RMS value
Tcase = 100oC
6600
A
Continuous (direct) forward current
Tcase = 100oC
5980
A
IF
Single Side Cooled (Anode side)
IF(AV)
Mean forward current
Half wave resistive load, Tcase = 100oC
3000
A
IF(RMS)
RMS value
Tcase = 100oC
4780
A
Continuous (direct) forward current
Tcase = 100oC
3800
A
IF
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DRD420D
SURGE RATINGS
Parameter
Symbol
IFSM
I2t
IFSM
I2t
Surge (non-repetitive) forward current
I2t for fusing
Surge (non-repetitive) forward current
Conditions
Max.
Units
10ms half sine; Tcase = 175oC
56
kA
VR = 50% VRRM - 1/4 sine
15.68 x 106
A2s
10ms half sine; Tcase = 175oC
70
kA
VR = 0
24.5 x 106
A2s
I2t for fusing
THERMAL AND MECHANICAL DATA
Min.
Max.
Units
dc
-
0.013
o
Anode dc
-
0.025
o
Cathode dc
-
0.027
o
C/W
Double side
-
0.003
o
C/W
Single side
-
0.006
o
C/W
Forward (conducting)
-
185
o
Reverse (blocking)
-
175
o
Storage temperature range
-55
200
o
Clamping force
40.0
48.0
Parameter
Symbol
Conditions
Double side cooled
Rth(j-c)
Thermal resistance - junction to case
C/W
C/W
Single side cooled
Rth(c-h)
Tvj
Tstg
-
Thermal resistance - case to heatsink
Clamping force 45.0kN
with mounting compound
C
Virtual junction temperature
C
C
kN
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DRD420D
CHARACTERISTICS
Parameter
Symbol
IRRM
Peak reverse current
QS
Total stored charge
Conditions
At VRRM, Tcase = 175oC
Typ.
Max.
Units
-
100
mA
2500
-
µC
155
-
A
50
-
µs
IF = 1000A, dIRR/dt = 5A/µs
IRR
Peak recovery current
Tcase = 175˚C, VR = 100V
trr
Reverse recovery time
VTO
rT
Threshold voltage
At Tvj = 175˚C
-
0.75
V
Slope resistance
At Tvj = 175˚C
-
0.0494
mΩ
CURVES
10000
7000
Tj = 125˚C
9000
6000
7000
Mean power dissipation - (W)
Instantaneous forward current, IF - (A)
8000
6000
5000
4000
3000
5000
4000
3000
2000
2000
0
0.7
dc
1/2 wave
3 phase
6 phase
1000
1000
0.8
0.9
1.0
1.1
1.2
Instantaneous forward voltage, VF - (A)
Fig.2 Maximum (limit) forward characteristics
1.3
0
0
1000
2000
3000
4000
5000
Mean forward current, IF(AV) - (A)
6000
7000
Fig.3 Dissipation curves
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160
40
70
140
35
120
30
100
25
80
20
60
15
Peak half sine forward current - (kA)
80
60
50
40
30
20
40
I2t value - (A2s x 106)
Peak half sine wave on-state current - (kA)
DRD420D
10
IFSM (VR = 0)
IFSM (VR = 50% VRRM)
20
10
Surge current (VR = 0)
Surge current (VR = 50% VRRM)
0
0
10
20
30
40
Number of cycles @ 50Hz
50
I2t (VR = 0)
5
I2t (VR = 50% VRRM)
0
60
Fig.4 Series multi-cycle surge current
0
1
2
3
4
5
6
7
8
9
Pulse length, half sine wave - (ms)
10
Fig.5 Sub-cycle surge curves
0.1
Conduction
Thermal impedance - (˚C/W)
d.c.
Halfwave
3 phase 120˚
6 phase 60˚
Effective thermal resistance
Junction to case ˚C/W
Double side
0.0130
0.0141
0.0170
0.0200
Anode side
0.0250
0.0261
0.0290
0.0320
0.01
Anode side cooled
Double side cooled
0.001
0.0001
0.001
0.01
0.1
1
Time - (s)
10
100
Fig.5 Maximum (limit) transient thermal impedance junction to case
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DRD420D
PACKAGE DETAILS
For further package information, please contact your nearest Customer Service Centre. All dimensions in mm, unless stated otherwise.
DO NOT SCALE.
Hole Ø3.6 x 2.0 deep
(One in each electrode)
Cathode
Ø102 max
32.9
34.1
Ø63nom
Ø63nom
Anode
Ø92 max
Nominal weight: 1100g
Clamping force: 45kN ±10%
Package outine type code: DO200AD
Note:
1. Package maybe supplied with pins and/or tags.
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DRD420D
POWER ASSEMBLY CAPABILITY
The Power Assembly group was set up to provide a support service for those customers requiring more than the basic semiconductor,
and has developed a flexible range of heatsink / clamping systems in line with advances in device types and the voltage and current
capability of our semiconductors.
We offer an extensive range of air and liquid cooled assemblies covering the full range of circuit designs in general use today. The
Assembly group continues to offer high quality engineering support dedicated to designing new units to satisfy the growing needs of our
customers.
Using the up to date CAD methods our team of design and applications engineers aim to provide the Power Assembly Complete solution
(PACs).
DEVICE CLAMPS
Disc devices require the correct clamping force to ensure their safe operation. The PACs range offers a varied selection of pre-loaded
clamps to suit all of our manufactured devices. This include cube clamps for single side cooling of ‘T’ 22mm
Clamps are available for single or double side cooling, with high insulation versions for high voltage assemblies.
Please refer to our application note on device clamping, AN4839
HEATSINKS
Power Assembly has its own proprietary range of extruded aluminium heatsinks. They have been designed to optimise the performance
or our semiconductors. Data with respect to air natural, forced air and liquid cooling (with flow rates) is available on request.
For further information on device clamps, heatsinks and assemblies, please contact your nearest Sales Representative or Customer
Services.
http://www.dynexsemi.com
e-mail: [email protected]
HEADQUARTERS OPERATIONS
DYNEX SEMICONDUCTOR LTD
Doddington Road, Lincoln.
Lincolnshire. LN6 3LF. United Kingdom.
Tel: 00-44-(0)1522-500500
Fax: 00-44-(0)1522-500550
DYNEX POWER INC.
99 Bank Street, Suite 410,
Ottawa, Ontario, Canada, K1P 6B9
Tel: 613.723.7035
Fax: 613.723.1518
Toll Free: 1.888.33.DYNEX (39639)
CUSTOMER SERVICE CENTRE
Tel: +44 (0)1522 502753 / 502901. Fax: +44 (0)1522 500020
SALES OFFICES
North America Tel: (613) 723-7035. Fax: (613) 723-1518. Toll Free: 1.888.33.DYNEX (39639) /
Tel: (949) 733-3005. Fax: (949) 733-2986.
Europe & Rest Of World Tel: +44 (0)1522 502753 / 502901. Fax: +44 (0)1522 500020
These offices are supported by Representatives and Distributors in many countries world-wide.
© Dynex Semiconductor 2002 Publication No. DS5517-1 Issue No. 1.0 February 2002
TECHNICAL DOCUMENTATION – NOT FOR RESALE. PRINTED IN UNITED KINGDOM
Datasheet Annotations:
Dynex Semiconductor annotate datasheets in the top right hard corner of the front page, to indicate product status. The annotations are as follows:Target Information: This is the most tentative form of information and represents a very preliminary specification. No actual design work on the product has been started.
Preliminary Information: The product is in design and development. The datasheet represents the product as it is understood but details may change.
Advance Information: The product design is complete and final characterisation for volume production is well in hand.
No Annotation: The product parameters are fixed and the product is available to datasheet specification.
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a representation relating to the products or services concerned. No warranty or guarantee express or implied is made regarding the capability, performance or suitability of any product or service. The Company reserves
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