參數(shù)資料
型號(hào): DSF21035SV
廠商: Dynex Semiconductor Ltd.
英文描述: Fast Recovery Diode
中文描述: 快速恢復(fù)二極管
文件頁(yè)數(shù): 2/7頁(yè)
文件大?。?/td> 64K
代理商: DSF21035SV
DSF21035SV
2/7
SURGE RATINGS
Conditions
Max.
Units
20
kA
2.0 x 10
6
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
16
kA
1.28 x 10
6
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
-
0.015
Anode dc
Clamping force 40.0kN
with mounting compound
Thermal resistance - case to heatsink
R
th(c-h)
0.002
Double side
-
Single side
Thermal resistance - junction to case
R
th(j-c)
Single side cooled
Symbol
Parameter
-
0.004
o
C/W
o
C/W
Cathode dc
-
0.015
o
C/W
Double side cooled
-
0.0075
o
C/W
T
stg
Storage temperature range
-55
175
o
C
kN
44.0
36.0
Clamping force
-
T
vj
Virtual junction temperature
On-state (conducting)
-
150
o
C
Min.
CHARACTERISTICS
t
rr
150
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
-
75
V
At T
vj
= 150
o
C
-
0.33
m
At T
vj
= 150
o
C
-
1.05
V
1.8
-
-
500
-
A
-
1500
μ
C
6.0
-
μ
s
At V
RRM
, T
case
= 150
o
C
-
mA
At 3000A peak, T
case
= 25
o
C
-
2.3
V
Conditions
Max.
I
F
= 1000A, di
RR
/dt = 100A/
μ
s
T
case
= 150
o
C, V
R
= 100V
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