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DS2012SF 数据表(PDF) 4 Page - Dynex Semiconductor

部件名 DS2012SF
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

DS2012SF 数据表(HTML) 4 Page - Dynex Semiconductor

  DS2012SF Datasheet HTML 1Page - Dynex Semiconductor DS2012SF Datasheet HTML 2Page - Dynex Semiconductor DS2012SF Datasheet HTML 3Page - Dynex Semiconductor DS2012SF Datasheet HTML 4Page - Dynex Semiconductor DS2012SF Datasheet HTML 5Page - Dynex Semiconductor DS2012SF Datasheet HTML 6Page - Dynex Semiconductor DS2012SF Datasheet HTML 7Page - Dynex Semiconductor  
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DS2012SF
CHARACTERISTICS
Forward voltage
Peak reverse current
Parameter
µC
4500
At T
vj = 150˚C
-
Q
S
Total stored charge
Symbol
V
FM
I
RRM
I
RR
Peak recovery current
V
TO
Threshold voltage
r
T
Slope resistance
0.42
m
Ω
At T
vj = 150˚C
-
1.0
V
-
120
A
-
At V
RRM, Tcase = 150
oC-
75
mA
-
2.1
V
At 3400A peak, T
case = 25
oC
Conditions
Min.
Max.
Units
I
F = 2000A, dIRR/dt = 3A/µs,
T
case = 150˚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 = 0.819645
B = –0.13673
C = 5.73 x 10–5
D = 0.042435
these values are valid for T
j
= 125˚C for I
F
500A to 5000A
01.0
2.0
3.0
Instantaneous forward voltage, VF - (V)
0
1000
2000
3000
4000
5000
Measured under pulse
conditions
Tj = 25˚C
Tj = 150˚C
0
500
1000
1500
Mean forward current, IF(AV) - (A)
0
1000
2000
3000
2000
dc
Half wave
3 phase
6 phase



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