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Teilenummer | DF68542 |
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Beschreibung | Fast Recovery Diode | |
Hersteller | Dynex | |
Logo | ||
Gesamt 8 Seiten Replaces March 1998 version, DS4303-1.3
APPLICATIONS
s Snubber Diode For GTO Applications
DF685
DF685
Fast Recovery Diode
DS4303-2.0 January 2000
KEY PARAMETERS
VRRM
IF(AV)
IFSM
Qr
trr
4500V
445A
4500A
650µC
5µs
FEATURES
s Double Side Cooling
s High Surge Capability
s Low Recovery Charge
VOLTAGE RATINGS
Type Number
Repetitive Peak
Reverse Voltage
V
RRM
V
DF685 45
DF685 44
DF685 43
DF685 42
DF685 41
DF685 40
4500
4400
4300
4200
4100
4000
Lower voltage grades available.
Conditions
V = V + 100V
RSM
RRM
CURRENT RATINGS
Outline type code: M779b.
See Package Details for further information.
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
Conditions
Half wave resistive load, Tcase = 65oC
Tcase = 65oC
T = 65oC
case
Half wave resistive load, T = 65oC
case
Tcase = 65oC
T = 65oC
case
Max. Units
445 A
700 A
610 A
280 A
440 A
365 A
1/8
DF685
0.100
0.010
d.c. Double side cooled
0.001
0.01
0.1 1 10
Time - (s)
Fig. 6 Maximum (limit) transient thermal impedance - junction to case - (˚C/W)
100
6/8
6 Page | ||
Seiten | Gesamt 8 Seiten | |
PDF Download | [ DF68542 Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
DF68540 | Fast Recovery Diode | Dynex |
DF68541 | Fast Recovery Diode | Dynex |
DF68542 | Fast Recovery Diode | Dynex |
DF68543 | Fast Recovery Diode | Dynex |
DF68544 | Fast Recovery Diode | Dynex |
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