DF654 Dynex, DF654 Datasheet - Page 3

• Manufacturer Part Number: DF654
• Description: Fast Recovery Diode
• Manufacturer: Dynex

DEFINITION OF K FACTOR AND Q
CURVES
0.5x I
dI
R
/dt
I
RR
RR
t
1
t
2
3000
2500
2000
1500
1000
500
Q
k = t
1.5
RA1
1
/t
= 0.5x I
Measured under pulse conditions
2
Fig.1 Maximum (limit) forward characteristics
RA1
Instantaneous forward voltage V
RR
(t
2.0
1
T
+ t
j
= 25˚C
2
)
2.5
3.0
F
T
- (V)
j
= 150˚C
3.5
DF654
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