SF4001, SF4002, SF4003, SF4004, SF4005, SF4006, SF4007
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Vishay Semiconductors
Ultra-Fast Avalanche Sinterglass Diode
FEATURES
• Glass passivated
• Hermetically sealed axial leaded glass envelope
• Low reverse current
• High reverse voltage
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
949539
DESIGN SUPPORT TOOLS
APPLICATIONS
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• Switched mode power supplies
• High-frequency inverter circuits
Models
Available
MECHANICAL DATA
Case: SOD-57
Terminals: plated axial leads, solderable per MIL-STD-750,
method 2026
Polarity: color band denotes cathode end
Mounting position: any
Weight: approx. 369 mg
ORDERING INFORMATION (Example)
DEVICE NAME
ORDERING CODE
TAPED UNITS
SF4007
SF4007-TR
5000 per 10" tape and reel
MINIMUM ORDER QUANTITY
25 000
SF4007
SF4007-TAP
5000 per ammopack
25 000
PARTS TABLE
PART
TYPE DIFFERENTIATION
PACKAGE
SF4001
VR = 50 V; IF(AV) = 1 A
SOD-57
SF4002
VR = 100 V; IF(AV) = 1 A
SOD-57
SF4003
VR = 200 V; IF(AV) = 1 A
SOD-57
SF4004
VR = 400 V; IF(AV) = 1 A
SOD-57
SF4005
VR = 600 V; IF(AV) = 1 A
SOD-57
SF4006
VR = 800 V; IF(AV) = 1 A
SOD-57
SF4007
VR = 1000 V; IF(AV) = 1 A
SOD-57
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Reverse voltage = repetitive peak reverse
voltage
Peak forward surge current
Average forward current
TEST CONDITION
See electrical characteristics
tp = 10 ms, half sine wave
Lead length l = 10 mm
Junction and storage temperature range
Non repetitive reverse avalanche energy
I(BR)R = 0.4 A
PART
SYMBOL
VALUE
UNIT
SF4001
VR = VRRM
50
V
SF4002
VR = VRRM
100
V
SF4003
VR = VRRM
200
V
SF4004
VR = VRRM
400
V
SF4005
VR = VRRM
600
V
SF4006
VR = VRRM
800
V
SF4007
VR = VRRM
1000
V
IFSM
30
A
IFAV
1
A
Tj = Tstg
-55 to +175
°C
ER
10
mJ
Rev. 1.9, 21-Feb-18
Document Number: 86060
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SF4001, SF4002, SF4003, SF4004, SF4005, SF4006, SF4007
www.vishay.com
Vishay Semiconductors
MAXIMUM THERMAL RESISTANCE (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Junction ambient
TEST CONDITION
SYMBOL
VALUE
UNIT
Lead length l = 10 mm, TL = constant
RthJA
45
K/W
On PC board with spacing 25 mm
RthJA
100
K/W
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
Forward voltage
IF = 1 A
PART
SYMBOL
MIN.
TYP.
MAX.
UNIT
SF4001
VF
-
-
1
V
SF4002
VF
-
-
1
V
SF4003
VF
-
-
1
V
SF4004
VF
-
-
1
V
SF4005
VF
-
-
1.7
V
SF4006
VF
-
-
1.7
V
SF4007
VF
-
-
1.7
V
IR
-
-
5
μA
VR = VRRM
Reverse current
VR = VRRM, Tj = 125 °C
Reverse breakdown voltage
IR = 100 μA
Reverse recovery time
IF = 0.5 A, IR = 1 A, iR = 0.25 A
IR
-
-
50
μA
SF4001
V(BR)R
50
-
-
V
SF4002
V(BR)R
100
-
-
V
SF4003
V(BR)R
200
-
-
V
SF4004
V(BR)R
400
-
-
V
SF4005
V(BR)R
600
-
-
V
SF4006
V(BR)R
800
-
-
V
SF4007
V(BR)R
1000
-
-
V
SF4001
trr
-
-
50
ns
SF4002
trr
-
-
50
ns
SF4003
trr
-
-
50
ns
SF4004
trr
-
-
50
ns
SF4005
trr
-
-
75
ns
SF4006
trr
-
-
75
ns
SF4007
trr
-
-
75
ns
2.0
120
IFAV - Average Forward Current (A)
RthJA - Ther. Resist. Junction/Ambient (K/W)
TYPICAL CHARACTERISTICS (Tamb = 25 C, unless otherwise specified)
100
80
60
l
l
40
20
TL = constant
949552
5
10
15
20
25
VR = VRRM
f ≤ 1 kHz
RthJA ≤ 100 K/W
1.6
1.4
PC board
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
0
SF4001 to SF4004
1.8
0
30
l - Lead Length (mm)
Fig. 1 - Max. Thermal Resistance vs. Lead Length
96 12130
20
40
60
80 100 120 140 160 180
Tamb - Ambient Temperature (°C)
Fig. 2 - Max. Average Forward Current vs. Ambient Temperature
Rev. 1.9, 21-Feb-18
Document Number: 86060
2
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SF4001, SF4002, SF4003, SF4004, SF4005, SF4006, SF4007
www.vishay.com
Vishay Semiconductors
10
SF4005 to SF4007
1.8
VR = VRRM
f ≤ 1 kHz
RthJA ≤ 100 K/W
1.6
1.4
PC board
1.2
1.0
0.8
0.6
0.4
SF4001 to SF4004
IF - Forward Current (A)
IFAV - Average Forward Current (A)
2.0
0
20
40
60
Tj = 25 °C
0.1
0.01
0.001
0.0
80 100 120 140 160 180
Tamb - Ambient Temperature (°C)
96 12131
0.4
0.8
1.2
1.6
2.0
VF - Forward Voltage (V)
96 12048
Fig. 3 - Max. Average Forward Current vs. Ambient Temperature
Fig. 6 - Max. Forward Current vs. Forward Voltage
2.0
10
SF4001 to SF4004
1.8
VR = VRRM
f ≤ 1 kHz
RthJA ≤ 45 K/W
1.6
1.4
l = 10 mm
1.2
1.0
0.8
0.6
0.4
Tj = 175 °C
IF - Forward Current (A)
IFAV - Average Forward Current (A)
Tj = 175 °C
0.2
0.0
1
Tj = 25 °C
0.1
0.01
SF4005 to SF4007
0.2
0.001
0.0
0.0
0
20
40
60
80 100 120 140 160 180
Tamb - Ambient Temperature (°C)
96 12052
0.8
1.6
2.4
3.2
4.0
VF - Forward Voltage (V)
96 12050
Fig. 4 - Max. Average Forward Current vs. Ambient Temperature
Fig. 7 - Max. Forward Current vs. Forward Voltage
1000
2.0
SF4005 to SF4007
1.8
VR = VRRM
f ≤ 1 kHz
RthJA ≤ 45 K/W
1.6
1.4
l = 10 mm
1.2
1.0
0.8
0.6
0.4
SF4001 to SF4007
IR - Reverse Current (μA)
IFAV - Average Forward Current (A)
1
VR = VRRM
100
10
0.2
0.0
1
0
96 12053
20
40
60
80 100 120 140 160 180
Tamb - Ambient Temperature (°C)
Fig. 5 - Max. Average Forward Current vs. Ambient Temperature
25
96 12056
50
75
100
125
150
175
Tj - Junction Temperature (°C)
Fig. 8 - Max. Reverse Current vs. Junction Temperature
Rev. 1.9, 21-Feb-18
Document Number: 86060
3
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SF4001, SF4002, SF4003, SF4004, SF4005, SF4006, SF4007
Vishay Semiconductors
500
50
VR = VRRM
450
400
CD - Diode Capacitance (pF)
PR - Reverse Power Dissipation (mW)
www.vishay.com
SF4007
PR - Limit at 100 % VR
350
SF4007
PR - Limit at 80 % VR
300
250
SF4004
PR - Limit at 100 % VR
200
150
SF4004
PR - Limit at 80 % VR
100
50
f = 1 MHz
45
40
35
SF4004
30
25
20
SF4007
15
10
5
0
0
25
50
75
100
125
150
175
0.1
Tj - Junction Temperature (°C)
16476
16477
Fig. 9 - Max. Reverse Power Dissipation vs. Junction Temperature
1
10
100
VR - Reverse Voltage (V)
Fig. 10 - Diode Capacitance vs. Reverse Voltage
3.6 (0.142) max.
0.82 (0.032) max.
PACKAGE DIMENSIONS in millimeters (inches): SOD-57
26 (1.024) min.
4 (0.157) max.
26 (1.024) min.
20543
Rev. 1.9, 21-Feb-18
Document Number: 86060
4
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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Disclaimer
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Revision: 01-Jan-2022
1
Document Number: 91000