DF051 Datasheet, PDF (1/7 Pages) Dynex Semiconductor – Fast Recovery Diode

Replaces March 1998 version, DS4147-4.3
DF051
DF051
Fast Recovery Diode
Advance Information
DS4147-5.0 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
DF051 25
DF051 24
DF051 22
DF051 20
Repetitive Peak
Reverse Voltage
V
RRM
V
2500
2400
2200
2000
Conditions
V = V + 100V
RSM
RRM
KEY PARAMETERS
V_RRM
I_F(AV)
I_FSM
Q_r
t_rr
2500V
1490A
14000A
800µC
5.0µs
Lower voltage grades available.
CURRENT RATINGS
Symbol
Parameter
Double Side Cooled
I_F(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: CB450.
See Package Details for further information.
Conditions
Max. Units
Half wave resistive load, T_case = 65^oC
T_case = 65^oC
T = 65^oC
case
Half wave resistive load, T = 65oC
case
T_case = 65^oC
T = 65^oC
case
1490
A
2340
A
2160
A
995
1560
1390
A
A
A
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