SF4001-SF4007
1A Axial Leaded Super Fast Soft Recovery Rectifier
Features
·
Glass passivated
·
Hermetically sealed axial leaded glass envelope
·
Low reverse current
·
High reverse voltage
A
B
A
D
C
Mechanical Data
·
Switched mode power supplies
·
High–frequency inverter circuits
DO-41
Dim
A
B
C
D
Min
25.40
4.06
0.71
2.00
Max
¾
5.21
0.864
2.72
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
Parameter
Reverse voltage
g
=Repetitive peak reverse voltage
Test Conditions
@ T
A
= 25°C unless otherwise specified
Type
SF4001
SF4002
SF4003
SF4004
SF4005
SF4006
SF4007
Peak forward surge current
t
p
=10 ms, half sinewave
Average forward current
Lead length l = 10 mm
Junction and storage
temperature range
Parameter
Test Conditions
Type
Forward voltage
g
I
F
=1A
SF4001–SF4004
SF4005–SF4007
Reverse current
V
R
=V
RRM
V
R
=V
RRM
, T
j
=125
°
C
Reverse breakdown I
R
=100
m
A
SF4001
voltage
SF4002
SF4003
SF4004
SF4005
SF4006
SF4007
Reverse recovery
y
I
F
=0.5A, I
R
=1A, i
R
=0.25A SF4001–SF4004
time
SF4005–SF4007
Symbol
V
R
=V
RRM
V
R
=V
RRM
V
R
=V
RRM
V
R
=V
RRM
V
R
=V
RRM
V
R
=V
RRM
V
R
=V
RRM
I
FSM
I
FAV
T
j
=T
stg
Min
Value
Unit
50
V
100
V
200
V
400
V
600
V
800
V
1000
V
30
A
1
A
–55...+175
°
C
Typ
Max
1
1.7
5
50
Unit
V
V
m
A
m
A
V
V
V
V
V
V
V
ns
ns
Symbol
V
F
V
F
I
R
I
R
V
(BR)R
V
(BR)R
V
(BR)R
V
(BR)R
V
(BR)R
V
(BR)R
V
(BR)R
t
rr
t
rr
50
100
200
400
600
800
1000
50
75
Characteristics (T
j
= 25
_
C unless otherwise specified)
R
thJA
– Therm. Resist. Junction / Ambient ( K/W )
120
I
FAV
– Average Forward Current ( A )
100
80
60
l
40
20
0
0
5
10
15
T
L
=constant
20
25
30
96 12130
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
20
40
60
80 100 120 140 160 180
T
amb
– Ambient Temperature (
°C
)
SF4001...SF4004
V
R
= V
R RM
f 1kHz
R
thJA
100K/W
PC Board
v
v
l
94 9552
l – Lead Length ( mm )
Figure 1. Max. Thermal Resistance vs. Lead Length
Figure 2. Max. Average Forward Current vs.
Ambient Temperature
10.000
2.0
I
FAV
– Average Forward Current ( A )
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
96 12131
SF4005...SF4007
I
F
– Forward Current ( A )
V
R
= V
R RM
f 1kHz
R
thJA
100K/W
PC Board
v
v
SF4001...SF4004
1.000
T
j
= 175°C
T
j
= 25°C
0.100
0.010
0.001
20
40
60
80 100 120 140 160 180
96 12048
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
V
F
– Forward Voltage ( V )
T
amb
– Ambient Temperature (
°C
)
Figure 3. Max. Average Forward Current vs.
Ambient Temperature
2.0
I
FAV
– Average Forward Current ( A )
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
96 12052
Figure 6. Max. Forward Current vs. Forward Voltage
10.000
SF4001...SF4004
V
R
= V
R RM
f 1kHz
R
thJA
45K/W
l=10mm
I
F
– Forward Current ( A )
v
v
SF4005...SF4007
1.000
T
j
= 175°C
0.100
T
j
= 25°C
0.010
0.001
20
40
60
80 100 120 140 160 180
96 12050
0
0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0
V
F
– Forward Voltage ( V )
T
amb
– Ambient Temperature (
°C
)
Figure 4. Max. Average Forward Current vs.
Ambient Temperature
Figure 7. Max. Forward Current vs. Forward Voltage
2of3
2.0
I
FAV
– Average Forward Current ( A )
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
96 12053
1000
SF4005...SF4007
V
R
= V
R RM
f 1kHz
R
thJA
45K/W
l=10mm
I
R
– Reverse Current (
m
A )
v
v
SF4001...SF4007
V
R
= V
RRM
100
10
1
20
40
60
80 100 120 140 160 180
96 12056
25
50
75
100
125
150
175
T
amb
– Ambient Temperature (
°C
)
T
j
– Junction Temperature (
°C
)
Figure 5. Max. Average Forward Current vs.
Ambient Temperature
Figure 8. Max. Reverse Current vs.
Junction Temperature
3of3
