DRD870G38 [DYNEX]
Rectifier Diode; 整流器器二极管
| 型号： | DRD870G38 |
| 厂家： | 
Dynex Semiconductor |
| 描述： | Rectifier Diode |
| 文件： | 总7页 (文件大小：432K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DRD870G40
Rectifier Diode
DS5986 – 1 January 2011 (LN28007)
KEY PARAMETERS
FEATURES
VRRM
IF(AV)
IFSM
4000V
870A
15000A
Double Side Cooling
High Surge Capability
VOLTAGE RATINGS
Part and
Ordering
Number
Repetitive Peak
Conditions
Voltages
VRRM
V
DRD870G40
DRD870G38
DRD870G36
DRD870G34
4000
3800
3600
3400
VRSM = VRRM+100V
Outline type code: G
(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.
For example:
DRD870G36 for a 3600V device
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DRD870G40
CURRENT RATINGS
Tcase = 75°C unless stated otherwise
Symbol
Parameter
Test Conditions
Max.
Units
Double Side Cooled
IF(AV)
Mean forward current
RMS value
Continuous (direct) on-state current
Half wave resistive load
1121
1761
A
A
IF(RMS)
-
-
IF
1608
A
Single Side Cooled (Anode side)
IF(AV)
IF(RMS)
IF
Mean forward current
RMS value
Half wave resistive load
734
1154
989
A
A
A
-
-
Continuous (direct) on-state current
Tcase = 100°C unless stated otherwise
Symbol
Parameter
Test Conditions
Max.
Units
Double Side Cooled
IF(AV)
IF(RMS)
IF
Mean forward current
RMS value
Continuous (direct) on-state current
Half wave resistive load
870
1366
1280
A
A
A
-
-
Single Side Cooled (Anode side)
IF(AV)
Mean forward current
RMS value
Half wave resistive load
550
863
A
A
-
-
IF(RMS)
IF
Continuous (direct) on-state current
740
A
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DRD870G40
SURGE RATINGS
Symbol
Parameter
Test Conditions
Max.
Units
IFSM
I2t
Surge (non-repetitive) on-state current
I2t for fusing
10ms half sine, Tcase = 150°C
VR = 50% VRRM - ¼ sine
10ms half sine, Tcase = 150°C
VR = 0
12
0.72
15
kA
MA2s
kA
IFSM
I2t
Surge (non-repetitive) on-state current
I2t for fusing
1.125
MA2s
THERMAL AND MECHANICAL RATINGS
Symbol
Parameter
Test Conditions
Min.
Max.
Units
Rth(j-c)
Thermal resistance – junction to case
Double side cooled
Single side cooled
DC
-
0.032
0.064
0.064
0.008
0.016
160
°C/W
°C/W
°C/W
°C/W
°C/W
°C
Anode DC
Cathode DC
Double side
Single side
-
-
Rth(c-h)
Thermal resistance – case to heatsink Clamping force 12kN
-
(with mounting compound)
-
-
Tvj
Virtual junction temperature
On-state (conducting)
Reverse (blocking)
-
150
°C
Tstg
Fm
Storage temperature range
Clamping force
-55
11.5
175
°C
13.5
kN
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DRD870G40
CHARACTERISTICS
Symbol
Parameter
Forward voltage
Test Conditions
Min.
Max.
Units
VFM
IRM
QS
Irr
At 1800A peak, Tcase = 25°C
At VRRM, Tcase = 150°C
IF = 1000A, dIRR/dt =3A/µs
Tcase = 150°C, VR =100V
At Tvj = 150°C
-
-
-
-
-
-
1.6
50
V
mA
µC
A
Peak reverse current
Total stored charge
Peak reverse recovery current
Threshold voltage
2000
80
VTO
rT
0.75
0.44
V
Slope resistance
At Tvj = 150°C
m
CURVES
Fig.2 Maximum (limit) on-state characteristics
Fig.3 Dissipation curves
VTM EQUATION
Where A = 0.616461
B = -0.01452
C = 0.000349
D = 0.009952
VTM = A + Bln (IT) + C.IT+D.IT
these values are valid for Tj = 150°C for IF 500A to 2500A
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DRD870G40
Fig.4 Total stored charge
Fig.5 Maximum reverse recovery current
Fig.6 Surge (non-repetitive) forward current vs time
(with 50% VRRM at Tcase 150°C)
Fig.7 Maximum (limit) transient thermal impedance-
junction to case
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DRD870G40
PACKAGE DETAILS
For further package information, please contact Customer Services. All dimensions in mm, unless stated otherwise.
DO NOT SCALE.
Normal weight: 250g
Clamping force: 12kN±10%
Package outline type code:G
Note:
Some packages may be supplied with gate and or tags.
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DRD870G40
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 502753 / 502901
Fax:
+44 (0) 1522 500020
e-mail: power_solutions@dynexsemi.com
Phone: +44 (0) 1522 500500
Fax:
+44 (0) 1522 500550
Web: http://www.dynexsemi.com
Dynex Semiconductor Ltd.
Technical Documentation – Not for resale.
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