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DNB63 数据表(PDF) 4 Page - Dynex Semiconductor

部件名 DNB63
功能描述  Rectifier Diode
PDF  7 Pages
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制造商  DYNEX [Dynex Semiconductor]
网页  http://www.dynexsemi.com
标志 DYNEX - Dynex Semiconductor

DNB63 数据表(HTML) 4 Page - Dynex Semiconductor

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DNB63
CHARACTERISTICS
Forward voltage
Peak reverse current
Parameter
µC
4000
Q
S
Total stored charge
Symbol
V
FM
I
RRM
I
RM
Peak recovery current
-
600
A
-
At V
RRM, Tcase = 190
oC-
60
mA
-
1.05
V
At 3000A peak, T
case = 25
oC
Conditions
Min.
Max.
Units
At T
vj = 190˚C
-
V
TO
Threshold voltage
r
T
Slope resistance
0.046
m
Ω
At T
vj = 190˚C
-
0.75
V
t
rr
Reverse recovery time
-20
µs
I
F = 1000A, dIRR/dt = 50A/µs
T
case = 175˚C, VR = 100V
CURVES
Fig.2 Maximum (limit) forward characteristics
Fig.3 Dissipation curves
V
FM
Equation:-
V
FM
= A + Bln (I
F
) + C.I
F
+D.
√I
F
Where
A = 0.517184
B = 0.035583
C = 4.94 x 10–5
D = –0.0011
these values are valid for T
j
= 125˚C for I
F
500A to 10000A
0.5
1.0
1.5
2.0
Instantaneous forward voltage, VF - (V)
0
2000
4000
6000
8000
10000
Measured under pulse
conditions
Tj = 190˚C
0
2000
4000
6000
8000
Mean forward current, IF(AV) - (A)
0
2000
4000
6000
8000
dc
Half wave
6 phase
3 phase
10000



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