DFB5430 DYNEX [Dynex Semiconductor], DFB5430 Datasheet
DFB5430
Related parts for DFB5430
DFB5430 Summary of contents
Page 1
Replaces March 1998 version, DS4219-2.4 APPLICATIONS Power Supplies Freewheel Diode Battery Chargers D.C. Motor Control Welding Rectification FEATURES Double Side Cooling High Surge Capability Low Recovery Charge VOLTAGE RATINGS Type Number Repetitive Peak Reverse Voltage V RRM V DFB54 35 ...
Page 2
DFB54 SURGE RATINGS Symbol Parameter 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 ...
Page 3
DEFINITION OF K FACTOR AND / 0. CURVES 5000 Measured under pulse conditions 4000 3000 2000 1000 0 0.5 RA1 = 0. ...
Page 4
DFB54 500 400 300 200 100 0 0.8 100000 10000 1000 100 1 4/7 Measured under pulse conditions T = 150˚ 25˚C j 1.0 1.2 Instantaneous forward voltage V Fig.2 Maximum (limit) forward characteristics ...
Page 5
Fig.4 Typical reverse recovery current vs rate of rise of reverse current 0.1 0.01 0.001 0.0001 0.001 0.01 Fig.5 Maximum (limit) transient thermal impedance - junction to case - (˚C/ 100 Rate ...
Page 6
DFB54 PACKAGE DETAILS - DO200AD For further package information, please contact your local Customer Service Centre. All dimensions in mm, unless stated otherwise. DO NOT SCALE. 2 holes Ø3.6 (One in each electrode) ASSOCIATED PUBLICATIONS Title Calculating the junction temperature ...
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. ...