參數(shù)資料
型號: VSKCS440/030P
廠商: VISHAY INTERTECHNOLOGY INC
元件分類: 參考電壓二極管
英文描述: 220 A, 30 V, SILICON, RECTIFIER DIODE, TO-240AA
封裝: ROHS COMPLIANT, ADD-A-PAK-3
文件頁數(shù): 4/6頁
文件大?。?/td> 136K
代理商: VSKCS440/030P
www.vishay.com
For technical questions, contact: ind-modules@vishay.com
Document Number: 94441
4
Revision: 24-Apr-08
VSKCS440/030P
Vishay High Power Products Schottky Rectifier, 440 A
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
Fig. 6 - Forward Power Loss Characteristics
Fig. 7 - Maximum Non-Repetitive Surge Current
Fig. 8 - Unclamped Inductive Test Circuit
Note
(1) Formula used: TC = TJ - (Pd + PdREV) x RthJC;
Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6);
PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated VR
Average Forward Current - IF
(AV) (A)
Allowable
Case
Temperature
(°C)
0
100
200
300
400
500
600
0
20
40
60
80
100
120
140
160
180
DC
Square wave (D=0.50)
80% rated Vr applied
see note (1)
Average Forward Current - IF
(AV) (A)
Average
Power
Loss
-
(Watts)
0
50
100 150 200 250 300 350
0
50
100
150
200
180°
120°
90°
60°
30°
DC
Square Wave Pulse Duration - t
p (microsec)
Non-Repetitive
Surge
Current
-
I
FSM
(A)
1000
10000
100000
10
100
1000
10000
At Any Rated Load Condition
And With Rated V
Applied
Following Surge
RRM
Current
monitor
High-speed
switch
D.U.T.
R
g = 25 Ω
+
Freewheel
diode
V
d = 25 V
L
IRFP460
40HFL40S02
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