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PDF DF65430 Data sheet ( Hoja de datos )

Número de pieza DF65430
Descripción Fast Recovery Diode
Fabricantes Dynex 
Logotipo Dynex Logotipo



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No Preview Available ! DF65430 Hoja de datos, Descripción, Manual

DF654
DF654
Fast Recovery Diode
Replaces March 1998 version, DS4214-3.5
DS4214-4.0 January 2000
APPLICATIONS
s Induction Heating
s A.C. Motor Drives
s Inverters And Choppers
s Welding
s High Frequency Rectification
s UPS
FEATURES
s Double Side Cooling
s High Surge Capability
s Low Recovery Charge
VOLTAGE RATINGS
Type Number
DF654 35
DF654 34
DF654 32
DF654 30
Repetitive Peak
Reverse Voltage
V
RRM
V
3500
3400
3200
3000
Conditions
V = V + 100V
RSM
RRM
KEY PARAMETERS
VRRM
IF(AV)
IFSM
Qr
trr
3500V
675A
6000A
900µC
6.5µs
Lower voltage grades available.
CURRENT RATINGS
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
Outline type code: M779b.
See Package Details for further information.
Conditions
Max. Units
Half wave resistive load, Tcase = 65oC
Tcase = 65oC
T = 65oC
case
Half wave resistive load, T = 65oC
case
Tcase = 65oC
T = 65oC
case
675
1060
960
A
A
A
440 A
690 A
600 A
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DF65430 pdf
10000
Conditions:
Tj = 150˚C,
VR = 100V
1000
100
10
1
0.100
A
B
C
D
E
A: IF = 2000A
B: IF = 1000A
C: IF = 500A
D: IF = 200A
E: IF = 100A
10 100
Rate of rise of reverse current dIR/dt - (A/µs)
Fig.4 Typical reverse recovery current
1000
d.c. Double side cooled
DF654
0.010
0.001
0.01
0.1 1 10
Time - (s)
Fig.5 Maximum (limit) transient thermal impedance - junction to case - (˚C/W)
100
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