DF654 Datasheet, PDF (1/7 Pages) Dynex Semiconductor – Fast Recovery Diode

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
V_RRM
I_F(AV)
I_FSM
Q_r
t_rr
3500V
675A
6000A
900µC
6.5µs
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: M779b.
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
675
A
1060
A
960
A
440
A
690
A
600
A
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