DRD420D12 DYNEX [Dynex Semiconductor], DRD420D12 Datasheet

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DRD420D12

Manufacturer Part Number
DRD420D12
Description
Rectifier Diode
Manufacturer
DYNEX [Dynex Semiconductor]
Datasheet
FEATURES
APPLICATIONS
VOLTAGE RATINGS
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.
www.dynexsemi.com
DRD420D18
DRD420D16
DRD420D14
DRD420D12
Type Number
Double Side Cooling
High Surge Capability
Rectification
Freewheel Diode
DC Motor Control
Power Supplies
Welding
Battery Chargers
Reverse Voltage
Repetitive Peak
1800
1600
1400
1200
V
RRM
V
V
RSM
Conditions
= V
RRM
+ 100V
KEY PARAMETERS
V
I
I
F(AV)
FSM
RRM
1800V
4200A
70000A
See Package Details for further information.
Outline type code: DO200AD
Fig. 1 Package outline
Rectifier Diode
Target Information
DS5517-1.0 February 2002
DRD420D
DRD420D
1/7

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DRD420D12 Summary of contents

Page 1

... RRM V DRD420D18 1800 DRD420D16 1600 DRD420D14 1400 DRD420D12 1200 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 ...

Page 2

DRD420D CURRENT RATINGS unless otherwise stated case Symbol Parameter Double Side Cooled I Mean forward current F(AV) I RMS value F(RMS) I Continuous (direct) forward current F Single Side Cooled (Anode side) I Mean forward ...

Page 3

SURGE RATINGS Parameter Symbol I Surge (non-repetitive) forward current FSM for fusing I Surge (non-repetitive) forward current FSM for fusing THERMAL AND MECHANICAL DATA Symbol Parameter R Thermal ...

Page 4

DRD420D CHARACTERISTICS Symbol Parameter I Peak reverse current RRM Q Total stored charge S I Peak recovery current RR t Reverse recovery time rr V Threshold voltage TO r Slope resistance T CURVES 10000 T = 125˚C j 9000 8000 ...

Page 5

Surge current (V Surge current ( Number of cycles @ 50Hz Fig.4 Series multi-cycle surge current 0.1 Effective thermal resistance Conduction Junction to case ˚C/W Double side ...

Page 6

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) Note: 1. Package maybe supplied with pins ...

Page 7

... 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. ...

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