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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
B
A
A
C
D
Mechanical Data
·Switched mode power supplies
·High–frequency inverter circuits
DO-41
Dim
Min
A
25.40
Max
¾
B
4.06
5.21
C
0.71
0.864
D
2.00
2.72
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
Parameter
Reverse voltage
g
=Repetitive peak reverse voltage
Test Conditions
@ TA = 25°C unless otherwise specified
Type
SF4001
SF4002
SF4003
SF4004
SF4005
SF4006
SF4007
Peak forward surge current
tp=10 ms, half sinewave
Average forward current
Lead length l = 10 mm
Junction and storage
temperature range
Parameter
Test Conditions
Type
Forward voltage
g
IF =1A
SF4001–SF4004
SF4005–SF4007
Reverse current
VR=VRRM
VR=VRRM, Tj=125°C
Reverse breakdown IR=100mA
SF4001
voltage
SF4002
SF4003
SF4004
SF4005
SF4006
SF4007
Reverse recovery
y
IF=0.5A, IR=1A, iR=0.25A SF4001–SF4004
time
SF4005–SF4007
Symbol
VR=VRRM
VR=VRRM
VR=VRRM
VR=VRRM
VR=VRRM
VR=VRRM
VR=VRRM
IFSM
IFAV
Tj=Tstg
Symbol
VF
VF
IR
IR
V(BR)R
V(BR)R
V(BR)R
V(BR)R
V(BR)R
V(BR)R
V(BR)R
trr
trr
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
50
100
200
400
600
800
1000
50
75
Unit
V
V
mA
mA
V
V
V
V
V
V
V
ns
ns
120
2.0
I FAV– Average Forward Current ( A )
R thJA – Therm. Resist. Junction / Ambient ( K/W )
Characteristics (Tj = 25_C unless otherwise specified)
100
80
60
l
l
40
20
0
5
10
15
20
25
1.0
0.8
0.6
0.4
0.2
0
20
40
60
80 100 120 140 160 180
Tamb – Ambient Temperature ( °C )
96 12130
Figure 2. Max. Average Forward Current vs.
Ambient Temperature
10.000
2.0
SF4005...SF4007
1.8
1.6
1.4
v
v
SF4001...SF4004
VR = VR RM
f 1kHz
RthJA 100K/W
PC Board
I F – Forward Current ( A )
I FAV– Average Forward Current ( A )
1.2
0
Figure 1. Max. Thermal Resistance vs. Lead Length
1.2
1.0
0.8
0.6
0.4
1.000
Tj = 175°C
Tj = 25°C
0.100
0.010
0.2
0
0.001
0
20
40
60
80 100 120 140 160 180
0
Tamb – Ambient Temperature ( °C )
96 12131
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
VF – Forward Voltage ( V )
96 12048
Figure 3. Max. Average Forward Current vs.
Ambient Temperature
Figure 6. Max. Forward Current vs. Forward Voltage
10.000
2.0
SF4001...SF4004
1.8
1.6
1.4
SF4005...SF4007
v
v
VR = VR RM
f 1kHz
RthJA 45K/W
l=10mm
I F – Forward Current ( A )
I FAV– Average Forward Current ( A )
1.4
30
l – Lead Length ( mm )
94 9552
VR = VR RM
f 1kHz
RthJA 100K/W
PC Board
1.6
TL=constant
0
v
v
SF4001...SF4004
1.8
1.2
1.0
0.8
0.6
0.4
1.000
Tj = 175°C
0.100
Tj = 25°C
0.010
0.2
0
0.001
0
96 12052
20
40
60
80 100 120 140 160 180
0
Tamb – Ambient Temperature ( °C )
96 12050
Figure 4. Max. Average Forward Current vs.
Ambient Temperature
0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0
VF – Forward Voltage ( V )
Figure 7. Max. Forward Current vs. Forward Voltage
2of3
1000
SF4005...SF4007
1.8
1.6
1.4
v
v
VR = VR RM
f 1kHz
RthJA 45K/W
l=10mm
SF4001...SF4007
I R – Reverse Current ( mA )
I FAV– Average Forward Current ( A )
2.0
1.2
1.0
0.8
0.6
0.4
VR = VRRM
100
10
0.2
0
1
0
96 12053
20
40
60
80 100 120 140 160 180
25
Tamb – Ambient Temperature ( °C )
96 12056
Figure 5. Max. Average Forward Current vs.
Ambient Temperature
50
75
100
125
150
Tj – Junction Temperature ( °C )
Figure 8. Max. Reverse Current vs.
Junction Temperature
3of3
175