SF4003(2010) Ver la hoja de datos (PDF) - Vishay Semiconductors
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Fabricante
SF4003 Datasheet PDF : 5 Pages
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SF4001, SF4002, SF4003, SF4004, SF4005, SF4006, SF4007
Vishay Semiconductors Ultra-Fast Avalanche Sinterglass
Diode
MAXIMUM THERMAL RESISTANCE (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
VALUE
Junction ambient
Lead length l = 10 mm, TL = constant
RthJA
45
On PC board with spacing 25 mm
RthJA
100
UNIT
K/W
K/W
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
PART SYMBOL MIN.
Forward voltage
Reverse current
Reverse breakdown voltage
Reverse recovery time
IF = 1 A
VR = VRRM
VR = VRRM, Tj = 125 °C
IR = 100 μA
IF = 0.5 A, IR = 1 A, iR = 0.25 A
SF4001
SF4002
SF4003
SF4004
SF4005
SF4006
SF4007
SF4001
SF4002
SF4003
SF4004
SF4005
SF4006
SF4007
SF4001
SF4002
SF4003
SF4004
SF4005
SF4006
SF4007
VF
VF
VF
VF
VF
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
trr
trr
trr
trr
trr
-
-
-
-
-
-
-
-
-
50
100
200
400
600
800
1000
-
-
-
-
-
-
-
TYP.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
MAX.
1
1
1
1
1.7
1.7
1.7
5
50
-
-
-
-
-
-
-
50
50
50
50
75
75
75
UNIT
V
V
V
V
V
V
V
μA
μA
V
V
V
V
V
V
V
ns
ns
ns
ns
ns
ns
ns
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
120
100
80
60
l
l
40
20
0
0
949552
TL = constant
5
10 15 20 25 30
l - Lead Length (mm)
Fig. 1 - Max. Thermal Resistance vs. Lead Length
2.0
1.8 SF4001 to SF4004
1.6
1.4
1.2
VR = VRRM
f ≤ 1 kHz
RthJA ≤ 100 K/W
PC board
1.0
0.8
0.6
0.4
0.2
0.0
0 20 40 60 80 100 120 140 160 180
96 12130
Tamb - Ambient Temperature (°C)
Fig. 2 - Max. Average Forward Current vs. Ambient Temperature
www.vishay.com
88
For technical questions within your region, please contact one of the following: Document Number: 86060
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Rev. 1.8, 04-Aug-10
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