Notes:
(1) Pulse test: Pulse width 300uSec, duty cycle 2%.
(2) Measured at 1.0MHz and applied reverse voltage of 4.0 volts
Symbols
SK12
SK13
SK14
SK15
SK16
SK17
SK18
SK19
SK1B
Units
Maximum repetitive peak reverse voltage
V
RRM
20
30
40
50
60
70
80
90
100
Volts
Maximum RMS voltage
V
RMS
14
21
28
35
42
49
56
63
70
Volts
Maximum DC blocking voltage
V
DC
20
30
40
50
60
70
80
90
100
Volts
Average forward current at T
J
=90
I
F(AV)
1.0
Amp
Peak forward surge current
8.3mS single half sine-wave
I
FSM
50.0
Amps
Maximum instantaneous forward voltage at
I
FM
=1.0A, T
J
=25 (Note 1)
V
F
0.45
0.55
0.60
0.72
0.80
Volts
Maximum DC reverse current T
J
=25
at rated DC blocking voltage
I
R
0.5
mA
Typical junction capacitance (Note 2)
C
J
230
50
F
Maximum thermal resistance
R
JL
15
/W
Operating and storage temperature range
T
J
, T
STG
-65 to +175
Features
Mechanical Data
SK12 THRU SK1B
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage -
20 to 100 Volts
Forward Current -
1.0 Ampere
Schottky barrier rectifier
Guardring protection
Low forward voltage
Reverse energy tested
High current capability
Extremely low thermal resistance
Case: SMA molded plastic body
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.004 ounce, 0.11 gram
Maximum Ratings and Electrical Characteristics
@25 unless otherwise specified
1
D I M E N S I O N S
D I M
i n c h e s
m m
N o t e
M i n .
M a x .
M i n .
M a x .
A
0 . 2 1 6
0 . 2 2 6
5 . 4 8
5 . 7 4
B
0 . 1 7 6
0 . 1 8 2
4 . 4 8
4 . 6 3
C
0 . 0 9 4
0 . 1 0 0
2 . 4 0
2 . 5 5
D
0 . 1 7 0
0 . 1 7 6
4 . 3 3
4 . 4 8
E
0 . 0 3 9
0 . 0 5 5
1 . 0 0
1 . 4 0
F
0 . 0 8 0
0 . 0 8 1
2 . 0 3
2 . 0 7
G
0 . 0 6 8
0 . 0 8 3
1 . 7 2
2 . 1 0
H
0 . 1 1 2
0 . 1 1 8
2 . 8 5
3 . 0 0
J
0 . 0 5 7
-
1 . 4 4
-
K
-
0 . 0 1 8
-
0 . 4 5
L
0 . 0 1 6
-
0 . 4 0
-
M
0 . 1 0 9
0 . 1 1 5
2 . 7 7
2 . 9 3
N
0 . 1 0 5
0 . 1 0 7
2 . 6 7
2 . 7 3
P
0 . 0 7 8
0 . 0 8 1
2 . 0 0
2 . 0 5
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