參數資料
型號: DSF8045SK44
廠商: DYNEX SEMICONDUCTOR LTD
元件分類: 參考電壓二極管
英文描述: Fast Recovery Diode
中文描述: 430 A, 4400 V, SILICON, RECTIFIER DIODE
封裝: K, 2 PIN
文件頁數: 2/9頁
文件大?。?/td> 63K
代理商: DSF8045SK44
DSF8045SK
2/9
SURGE RATINGS
Conditions
Max.
Units
3.5
kA
61.25 x 10
3
A
2
s
I
2
t for fusing
I
2
t
Surge (non-repetitive) forward current
I
FSM
Parameter
Symbol
10ms half sine; with 0% V
RRM,
T
j
= 150
o
C
2.8
kA
39.2 x 10
3
A
2
s
I
2
t for fusing
I
2
t
Surge (non-repetitive) forward current
I
FSM
10ms half sine; with 50% V
RRM,
T
j
= 150
o
C
THERMAL AND MECHANICAL DATA
dc
Conditions
Max.
Units
o
C/W
-
0.09
Anode dc
Clamping force 8.0kN
with mounting compound
Thermal resistance - case to heatsink
R
th(c-h)
0.01
Double side
-
Single side
Thermal resistance - junction to case
R
th(j-c)
Single side cooled
Symbol
Parameter
-
0.02
o
C/W
o
C/W
Cathode dc
-
0.103
o
C/W
Double side cooled
-
0.048
o
C/W
T
stg
Storage temperature range
-55
175
o
C
kN
9.0
7.0
Clamping force
-
T
vj
Virtual junction temperature
Forward (conducting)
-
150
o
C
Min.
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