參數(shù)資料
型號(hào): DF45110
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: 295 A, 1000 V, SILICON, RECTIFIER DIODE
封裝: M771, 2 PIN
文件頁數(shù): 2/8頁
文件大?。?/td> 56K
代理商: DF45110
DF451
2/8
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
-
0.133
Anode dc
Clamping force 5.0kN
with mounting compound
Thermal resistance - case to heatsink
R
th(c-h)
0.02
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
-
0.147
o
C/W
Double side cooled
-
0.07
o
C/W
T
stg
Storage temperature range
–55
150
o
C
kN
5.5
4.5
Clamping force
-
T
vj
Virtual junction temperature
Forward (conducting)
-
150
o
C
-
t
rr
100
Symbol
Typ.
Units
Parameter
V
FM
Forward voltage
I
RRM
Peak reverse current
Reverse recovery time
Q
RA1
Recovered charge (50% chord)
I
RM
Reverse recovery current
K
Soft factor
V
TO
Threshold voltage
r
T
Slope resistance
V
FRM
Forward recovery voltage
di/dt = 1000A/
μ
s, T
j
= 125
o
C
-
40
V
At T
vj
= 125
o
C
-
1.5
m
At T
vj
= 125
o
C
-
1.6
V
1.7
-
-
-
40
A
-
25
μ
C
1.22
-
μ
s
At V
RRM
, T
case
= 125
o
C
-
mA
At 600A peak, T
case
= 25
o
C
-
2.65
V
Conditions
Max.
I
F
= 500A, di
RR
/dt = -80A/
μ
s
T
case
= 125
o
C, V
R
= 100V
CHARACTERISTICS
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