Technical Data
Data Sheet N1414, Rev. A
ST860
STB860
STD860
STF860
ST860/STB860/STF860/STD860
SCHOTTKY RECTIFIER
Applications
Switching power supply
Converters
Free-Wheeling diodes
Reverse battery protection
Features
150
C
T
J
operation
Center tap configuration
Ultralow forward voltage drop
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
This is a Pb − Free Device
All SMC parts are traceable to the wafer lot
Additional testing can be offered upon request
ST860
STB860
STD860
STF860
TO-220AC
D
2
PAK
DPAK
ITO-220AC
Maximum Ratings:
Characteristics
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
Peak One Cycle Non-Repetitive Surge
Current
Symbol
V
RRM
V
RWM
V
R
I
F (AV)
I
FSM
Condition
-
50% duty cycle @Tc=100°C,
rectangular wave form
8.3ms, Half Sine pulse, T
C
= 25
C
Max.
60
8
130
Units
V
A
A
China - Germany - Korea - Singapore - United States
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Technical Data
Data Sheet N1414, Rev. A
ST860
STB860
STD860
STF860
Electrical Characteristics:
Characteristics
Forward Voltage Drop*
Reverse Current*
Symbol
V
F1
V
F2
I
R1
I
R2
* Pulse width < 300 µs, duty cycle < 2%
Condition
@ 8A, Pulse, T
J
= 25
C
@ 8A, Pulse, T
J
= 125
C
@V
R
= rated V
R
T
J
= 25
C
@V
R
= rated V
R
T
J
= 125
C
Typ.
-
-
-
-
Max.
0.70
0.60
1.12
40
Units
V
V
mA
mA
Thermal-Mechanical Specifications:
Characteristics
Symbol
T
J
T
stg
R
JC
3
ST860
Junction Temperature
Storage Temperature
Typical Thermal Resistance
Junction to Case
Case Style
STB860
STD860
-55 to +150
-55 to +150
3
2.4
STF860
Units
C
C
6
C/W
TO-220AC/ D
2
PAK/ DPAK/ ITO-220AC
Tube Specification
Device
ST860
STB860
STD860
STF860
Tube Specification(TO-220AC/ITO-220AC)
Weight
1.6g
1.85g
0.39g
1.6g
Package
TO-220AC
D²PAK
DPAK
ITO-220AC
Shipping
50pcs / tube
800pcs / reel
2500pcs / reel
50pcs / tube
For information on tape and reel specifications, including part
orientation and tape sizes, please refer to our tape and reel
packaging specification.
China - Germany - Korea - Singapore - United States
http://www.smc-diodes.com - sales@ smc-diodes.com
Technical Data
Data Sheet N1414, Rev. A
ST860
STB860
STD860
STF860
Marking Diagram
Where XXXXX is YYWWL
ST
B/D/F
8
60
SSG
YY
WW
L
= Device Type
= Package type
= Forward Current (8A)
= Reverse Voltage (60V)
= SSG
= Year
= Week
= Lot Number
Cautions：Molding
resin
Epoxy resin UL:94V-0
Carrier Tape Specification DPAK
SYMBOL
A
B
C
d
E
F
P0
P
P1
W
6.80
10.40
2.60
1.65
7.40
3.90
7.90
1.90
15.90
Millimeters
Min.
Max.
7.00
10.60
2.80
1.85
7.60
4.10
8.10
2.10
16.30
Φ1.45
Φ1.65
Carrier Tape Specification D
2
PAK
SYMBOL
A
B
C
d
E
F
P0
P
P1
W
10.70
16.03
5.11
1.45
1.65
11.40
3.90
15.90
1.90
23.90
Millimeters
Min.
Max.
10.90
16.23
5.31
1.65
1.85
11.60
4.10
16.10
2.10
24.30
China - Germany - Korea - Singapore - United States
http://www.smc-diodes.com - sales@ smc-diodes.com
Technical Data
Data Sheet N1414, Rev. A
ST860
STB860
STD860
STF860
Mechanical Dimensions TO-220AC
Symbol
A
A1
A2
b
b1
c
D
D1
E
E1
e1
H1
L
L1
ΦP
Q
Θ1
Θ2
Θ3
Dimensions in millimeters
Min.
4.47
1.17
2.52
0.71
1.17
0.31
14.64
8.50
10.01
9.98
4.98
6.04
13.00
3.56
3.74
2.54
Typical
4.70
1.27
2.69
0.81
1.27
0.38
14.94
8.07
10.16
10.18
5.08
6.24
13.86
3.80
3.84
2.74
5°
4°
4°
Max.
4.85
1.37
2.89
0.96
1.37
0.61
15.24
8.90
10.31
10.38
5.18
6.44
14.08
3.96
4.04
2.94
Mechanical Dimensions DPAK
SYMBOL
A
A1
b
c
D
D1
D2
E
e
L
L1
L2
L3
L4
Φ
Θ
h
V
Millimeters
Min.
Max.
2.20
2.40
0.00
0.127
0.66
0.86
0.46
0.60
6.50
6.70
5.13
5.46
4.83 REF.
6.00
6.20
2.186
2.386
9.70
10.40
2.90 REF.
1.40
1.70
1.60 REF.
0.60
1.00
1.10
1.30
0°
8°
0.00
0.30
5.35 REF.
Inches
Min.
Max.
0.087
0.094
0.000
0.005
0.026
0.034
0.018
0.024
0.256
0.264
0.202
0.215
0.190 REF.
0.236
0.244
0.086
0.094
0.381
0.409
0.144 REF.
0.055
0.067
0.063 REF.
0.024
0.039
0.043
0.051
0°
8°
0.000
0.012
0.211 REF.
China - Germany - Korea - Singapore - United States
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Technical Data
Data Sheet N1414, Rev. A
ST860
STB860
STD860
STF860
Mechanical Dimensions D
2
PAK
Symbol
A
A1
A2
b
b1
c
c1
D
D1
E
E1
E2
e
H
L
L1
L2
L3
e
e1
e2
e3
4.47
0
2.59
0.71
1.17
0.31
1.17
8.50
6.40
10.01
7.6
9.98
14.6
2.00
1.12
1.30
0
Dimensions in millimeters
Min.
Typical
Max.
4.70
0.10
2.69
0.81
1.27
0.38
1.27
8.70
4.85
0.25
2.89
0.96
1.37
0.61
1.37
8.90
10.16
10.08
2.54
15.1
2.30
1.27
0.25BSC
-
5°
4°
4°
10.31
10.31
15.6
2.74
1.42
2.20
8°
Mechanical Dimensions ITO-220AC
SYMBOL
A
A1
A2
A3
b
b1
b2
c
D
E
e
e1
H1
L
L1
L2
L3
L4
ΦP1(上口)
ΦP2(下口)
Q
Θ1
Θ2
Θ3
Θ4
Θ5
Dimensions in millimeters
Min.
Typical
Max.
4.30
4.50
4.70
1.10
1.30
1.50
2.80
3.00
3.20
2.50
2.70
2.90
0.50
0.60
0.75
1.10
1.20
1.35
1.50
1.60
1.75
0.50
0.60
0.75
14.80
15.00
15.20
9.96
10.16
10.36
-
2.55
-
5.00
5.10
5.16
6.50
6.70
6.90
12.70
13.20
13.70
1.60
1.80
2.00
0.80
1.00
1.20
0.60
0.80
1.00
-
1.10
1.50
3.30
3.50
3.70
2.99
3.19
3.39
2.50
2.70
2.90
5°
4°
10°
5°
5°
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