參數(shù)資料
型號(hào): DNB64
廠商: Dynex Semiconductor Ltd.
英文描述: Rectifier Diode
中文描述: 整流二極管
文件頁數(shù): 3/7頁
文件大?。?/td> 142K
代理商: DNB64
3/7
www.dynexsemi.com
DNB64
SURGE RATINGS
Conditions
10ms half sine; T
case
= 175
o
C
V
R
= 50% V
RRM
- 1/4 sine
10ms half sine; T
case
= 175
o
C
V
R
= 0
Max.
Units
Symbol
Parameter
I
FSM
Surge (non-repetitive) forward current
I
2
t
I
2
t for fusing
I
FSM
Surge (non-repetitive) forward current
I
2
t
I
2
t for fusing
3.645 x 10
6
A
2
s
27.0
kA
2.33 x 10
6
A
2
s
21.5
kA
THERMAL AND MECHANICAL DATA
dc
Conditions
Min.
Max.
Units
o
C/W
-
0.025
Anode dc
Clamping force 45.0kN
with mounting compound
Thermal resistance - case to heatsink
R
th(c-h)
0.003
Double side
-
T
vj
Virtual junction temperature
T
stg
Storage temperature range
Single side
-
Thermal resistance - junction to case
R
th(j-c)
Single side cooled
Symbol
Parameter
-55
200
o
C
Forward (conducting)
-
o
C
-
0.006
o
C/W
o
C/W
Cathode dc
-
0.027
o
C/W
Double side cooled
-
0.013
o
C/W
Clamping force
40.0
48.0
kN
175
Reverse (blocking)
-
o
C
185
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