參數(shù)資料
型號(hào): DS1109SG47
廠商: DYNEX SEMICONDUCTOR LTD
元件分類: 參考電壓二極管
英文描述: Rectifier Diode
中文描述: 910 A, 4700 V, SILICON, RECTIFIER DIODE
封裝: G, 2 PIN
文件頁數(shù): 4/7頁
文件大?。?/td> 109K
代理商: DS1109SG47
4/7
www.dynexsemi.com
DS1109SG
CHARACTERISTICS
Forward voltage
Peak reverse current
Parameter
μ
C
2600
At T
vj
= 150C
-
Q
S
Total stored charge
Symbol
V
FM
I
RM
I
rr
Reverse recovery current
V
TO
Threshold voltage
r
T
Slope resistance
0.687
m
At T
vj
= 150C
-
0.88
V
-
80
A
-
At V
RRM
, T
case
= 150
o
C
-
50
mA
-
1.8
V
At 1800A peak, T
case
= 25
o
C
Conditions
Min.
Max.
Units
I
F
= 1000A, dI
RR
/dt = 3A/
μ
s
T
case
= 150C, V
R
= 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 = 0.788646
B = –0.0045
C = 0.000592
D = 0.006984
these values are valid for T
j
= 125C for I
F
500A to 2500A
0.5
1.0
1.5
2.0
Instantaneous forward voltage, V
F
- (V)
0
500
1000
1500
2000
2500
I
F
Measured under pulse
conditions
T
j
= 25
C
T
j
= 150
C
2.5
0
500
Mean forward current, I
F(AV)
- (A)
1000
1500
2000
0
500
1000
1500
2000
2500
M
dc
Half wave
3 phase
6 phase
相關(guān)PDF資料
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