DRD7810H34

DRD7810H34
Rectifier Diode
DS6015 – 2 December 2011 (LN28901)
FEATURES
KEY PARAMETERS

Double Side Cooling

High Surge Capability
VRRM
IF(AV)
IFSM
3400V
7810A
118000A
VOLTAGE RATINGS
Part and
Ordering
Number
DRD7810H34
DRD7810H32
DRD7810H30
DRD7810H28
DRD7810H26
DRD7810H24
Repetitive Peak
Voltages
VRRM
V
3400
3200
3000
2800
2600
2400
Conditions
VRSM = VRRM+100V
ORDERING INFORMATION
When ordering, select the required part number
shown in the Voltage Ratings selection table.
(See Package Details for further information)
Fig. 1 Package outline
For example:
DRD7810H34 for a 3400V device
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DRD7810H34
CURRENT RATINGS
Tcase = 75°C unless stated otherwise
Symbol
Parameter
Test Conditions
Max.
Units
9740
A
Double Side Cooled
IF(AV)
Mean forward current
IF(RMS)
RMS value
-
15290
A
Continuous (direct) on-state current
-
13770
A
Test Conditions
Max.
Units
7810
A
IF
Half wave resistive load
Tcase = 100°C unless stated otherwise
Symbol
Parameter
Double Side Cooled
IF(AV)
Mean forward current
IF(RMS)
RMS value
-
12260
A
Continuous (direct) on-state current
-
11040
A
IF
Half wave resistive load
SURGE RATINGS
Symbol
IFSM
2
It
Parameter
Surge (non-repetitive) on-state current
2
I t for fusing
Test Conditions
Max.
Units
10ms half sine, Tcase = 160°C
118.0
kA
VR = 0
69.62
MA s
2
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DRD7810H34
-3-
THERMAL AND MECHANICAL RATINGS
Symbol
Parameter
Test Conditions
Min.
Max.
Units
Rth(j-c)
Thermal resistance – junction to case
Double side cooled
DC
-
0.004
°C/W
Rth(c-h)
Thermal resistance – case to heatsink
Double side cooled
DC
-
0.0008
°C/W
Tvj
Virtual junction temperature
Blocking VDRM / VRRM
-40
160
°C
Tstg
Storage temperature range
-40
160
°C
Fm
Clamping force
110
130
kN
CHARACTERISTICS
Symbol
Parameter
Test Conditions
Min.
Max.
Units
VFM
Forward voltage
At 6000A peak, Tcase = 160°C
-
1.10
V
IRM
Peak reverse current
At VDRM, Tcase = 160°C
-
600
mA
QS
Total stored charge
-
8000
µC
IF = 4000A, dIRR/dt =10A/µs
Tcase = 160°C, VR =100V
VTO
Threshold voltage
At Tvj = 160°C
-
0.80
V
rT
Slope resistance
At Tvj = 160°C
-
0.05
m
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DRD7810H34
CURVES
10000
20000
1/2 wave
3 phase
6 phase
16000
8000
7000
Mean power dissipation - (W)
Instantaneous forward current, IF - (A)
9000
Tj=160°C
12000
6000
5000
4000
3000
2000
8000
4000
1000
0
0
0.8 0.9
1
1.1 1.2 1.3
Instantaneous forward voltage,VF - (V)
0
1.4
Fig.2 Maximum forward characteristics
Double side cooled
0.004
Thermal Impedance Zth(j-c) (°C/W)
Surge current, ITSM - (KA)
0.005
Conditons:
Tcase=160°C
VR=0
Pulse width = 10ms
84.0
64.0
44.0
24.0
4.0
1
10
10000
Fig.3 Dissipation curves
124.0
104.0
2000
4000
6000
8000
Mean on-state current, IT(AV) - (A)
100
Number of cycles
Fig.4 Surge (Non-Repetitive) Forward current vs time
0.003
0.002
0.001
0
0.001
0.01
0.1
1
10
100
Time ( s )
Fig.5 Maximum (limit) transient thermal impedancejunction to case
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DRD7810H34
-5-
PACKAGE DETAILS
For further package information, please contact Customer Services. All dimensions in mm, unless stated otherwise.
DO NOT SCALE.
Package outline type code: H
Note:
Some packages may be supplied with gate and or tags.
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DRD7810H34
IMPORTANT INFORMATION:
This publication is provided for information only and not for resale.
The products and information in this publication are intended for use by appropriately trained technical personnel.
Due to the diversity of product applications, the information contained herein is provided as a general guide only and does not constitute
any guarantee of suitability for use in a specific application.The user must evaluate the suitability of the product and the completeness of
the product data for the application. The user is responsible for product selection and ensuring all safety and any warning requirements
are met. Should additional product information be needed please contact Customer Service.
Although we have endeavoured to carefully compile the information in this publication it may contain inaccuracies or typographical
errors. The information is provided without any warranty or guarantee of any kind.
This publication is an uncontrolled document and is subject to change without notice. When referring to it please ensure that it is the
most up to date version and has not been superseded.
The products are not intended for use in applications where a failure or malfunction may cause loss of life, injury or damage to property.
The user must ensure that appropriate safety precautions are taken to prevent or mitigate the consequences of a product failure or
malfunction.
The products must not be touched when operating because there is a danger of electrocution or severe burning. Always use
protective safety equipment such as appropriate shields for the product and wear safety glasses. Even when disconnected any
electric charge remaining in the product must be discharged and allowed to cool before safe handling using protective gloves.
Extended exposure to conditions outside the product ratings may affect reliability leading to premature product failure. Use outside the
product ratings is likely to cause permanent damage to the product. In extreme conditions, as with all semiconductors, this may include
potentially hazardous rupture, a large current to flow or high voltage arcing, resulting in fire or explosion. Appropriate application design
and safety precautions should always be followed to protect persons and property.
Product Status & Product Ordering:
We annotate datasheets in the top right hand corner of the front page, to indicate product status if it is not yet fully approved for
production. The annotations are as follows:Target Information:
Preliminary Information:
No Annotation:
This is the most tentative form of information and represents a very preliminary specification.
No actual design work on the product has been started.
The product design is complete and final characterisation for volume production is in
progress.The datasheet represents the product as it is now understood but details may change.
The product has been approved for production and unless otherwise notified by Dynex any
product ordered will be supplied to the current version of the data sheet prevailing at the
time of our order acknowledgement.
All products and materials are sold and services provided subject to Dynex’s conditions of sale, which are available on request.
Any brand names and product names used in this publication are trademarks, registered trademarks or trade names of their
respective owners.
HEADQUARTERS OPERATIONS
CUSTOMER SERVICE
DYNEX SEMICONDUCTOR LIMITED
Doddington Road, Lincoln, Lincolnshire, LN6 3LF
United Kingdom.
Phone: +44 (0) 1522 500500
Fax:
+44 (0) 1522 500550
Web: http://www.dynexsemi.com
Phone: +44 (0) 1522 502753 / 502901
Fax:
+44 (0) 1522 500020
e-mail: [email protected]
 Dynex Semiconductor Ltd.
Technical Documentation – Not for resale.
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