DFB54 Dynex Semiconductor, DFB54 Datasheet - Page 3

• Manufacturer Part Number: DFB54
• Description: Fast Recovery Diode Semiconductor
• Manufacturer: Dynex Semiconductor

DEFINITION OF K FACTOR AND Q
CURVES
0.5x I
dI
R
/dt
I
RR
RR
t
1
5000
4000
3000
2000
1000
0
0.5
t
2
Measured under pulse conditions
Q
k = t
RA1
1
/t
= 0.5x I
2
Fig.1 Maximum (limit) forward characteristics
1.0
RA1
RR
Instantaneous forward voltage V
T
(t
j
1
= 150˚C
+ t
2
)
1.5
T
j
= 25˚C
2.0
F
- (V)
2.5
3.0
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