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PDF DF752 Data sheet ( Hoja de datos )
| Número de pieza | DF752 | |
| Descripción | Fast Recovery Diode | |
| Fabricantes | Dynex | |
| Logotipo |  |
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Replaces March 1998 version, DS4212-3.4
DF752
DF752
Fast Recovery Diode
DS4548 - 3.2 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
DF752 25
DF752 24
DF752 22
DF752 20
Repetitive Peak
Reverse Voltage
V
RRM
V
2500
2400
2200
2000
Conditions
V = V + 100V
RSM
RRM
KEY PARAMETERS
VRRM
IF(AV)
IFSM
Qr
trr
2500V
1050A
12000A
1000µC
6.0µs
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
1050
1660
1500
A
A
A
686
1078
933
A
A
A
1/7
1 page  
0.100
1000
Conditions:
Tj = 150˚C,
VR = 100V
100
D
E
A
B
C
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
d.c. Double side cooled
DF752
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
5/7
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet DF752.PDF ] | |
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