DFB5434 Datasheet PDF - Dynex
| Part Number | DFB5434 | |
| Description | Fast Recovery Diode | |
| Manufacturers | Dynex | |
| Logo |  |
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There is a preview and DFB5434 download ( pdf file ) link at the bottom of this page. Total 7 Pages | ||
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Replaces March 1998 version, DS4219-2.4
DFB54
DFB54
Fast Recovery Diode
DS4219-3.0 January 2000
APPLICATIONS
s Power Supplies
s Freewheel Diode
s Battery Chargers
s D.C. Motor Control
s Welding
s Rectification
FEATURES
s Double Side Cooling
s High Surge Capability
s Low Recovery Charge
VOLTAGE RATINGS
Type Number
Repetitive Peak
Reverse Voltage
V
RRM
V
DFB54 35
DFB54 34
DFB54 33
DFB54 32
DFB54 31
DFB54 30
3500
3400
3300
3200
3100
3000
Lower voltage grades available.
Conditions
V = V + 100V
RSM
RRM
CURRENT RATINGS
KEY PARAMETERS
VRRM
IF(AV)
IFSM
Qr
trr
3500V
2135A
20000A
1500µC
6.5µs
Outline type code: DO200AD.
See Package Details for further information.
Symbol
Parameter
Double Side Cooled
IF(AV)
I
F(RMS)
Mean forward current
RMS value
I
F
Continuous (direct) forward current
Single Side Cooled (Anode side)
I
F(AV)
I
F(RMS)
I
F
Mean forward current
RMS value
Continuous (direct) forward current
Conditions
Half wave resistive load, Tcase = 65oC
Tcase = 65oC
T = 65oC
case
Half wave resistive load, T = 65oC
case
Tcase = 65oC
T = 65oC
case
Max. Units
2135
3350
3060
A
A
A
1320
2080
1810
A
A
A
1/7
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10000
Conditions:
Tj = 150˚C,
VR = 100V
1000
A
B
C
D
E
100
A: IF = 2000A
B: IF = 1000A
C: IF = 500A
D: IF = 200A
10 E: IF = 100A
1 10 100 1000
Rate of rise of reverse current dIR/dt - (A/µs)
Fig.4 Typical reverse recovery current vs rate of rise of reverse current
0.1
DFB54
0.01
d.c. Double side Cooled
0.001
0.0001
0.001
0.01
0.1
Time - (s)
1
10
Fig.5 Maximum (limit) transient thermal impedance - junction to case - (˚C/W)
100
5/7
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for DFB5434 electronic component. |
| Information | Total 7 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ DFB5434.PDF Datasheet ] | |
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