DSF8045SK Datasheet, PDF (1/9 Pages) Dynex Semiconductor – Fast Recovery Diode

Replaces March 1998 version, DS4150-5.6
DSF8045SK
DSF8045SK
Fast Recovery Diode
Advance Information
DS4146-6.0 January 2000
APPLICATIONS
s Snubber Diode For GTO Applications
FEATURES
s Double side cooling
s High surge capability
s Low recovery charge
KEY PARAMETERS
V_RRM
I_F(AV)
I_FSM
Q_r
t_rr
4500V
430A
3500A
440µC
3.07µs
VOLTAGE RATINGS
Type Number
Repetitive Peak
Reverse Voltage
V
RRM
V
DSF8045SK45
DSF8045SK44
DSF8045SK43
DSF8045SK42
DSF8045SK41
DSF8045SK40
4500
4400
4300
4200
4100
4000
Lower voltage grades available.
Conditions
V = V + 100V
RSM
RRM
CURRENT RATINGS
Outline type code: K.
See Package Details for further information.
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
Conditions
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
Max. Units
430
A
680
A
600
A
285
A
445
A
380
A
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