2024年4月25日发(作者：敖黎明)
DSK12 THRU DSK120
SOD-123FL
Cathode Band
Top View
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 200 Volts Forward Current -1.0 Ampere
FEATURES
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Metal silicon junction,majority carrier conduction
Low power loss,high efficiency
High forward surge current capability
High temperature soldering guaranteed:
250 C/10 seconds,0.375
”
(9.5mm) lead length,
5 lbs. (2.3kg) tension
2.8
±
0.1
1
.
3
±
0
.
1
5
0
.
1
0
-
0
.
3
0
0.6
±
0.25
１
．
０
±
0
.
2
1
.
8
±
0
.
1
MECHANICAL DATA
Case: JEDEC SOD-123FL molded plastic body
Terminals: Solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight:0.0007 ounce, 0.02 grams
3.7
±
0.2
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
DCY Catalog
Number
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 1.0A
Maximum DC reverse current T
A
=25 C
at rated DC blocking voltage T
A
=100 C
Typical junction capacitance (NOTE 1)
Operating junction temperature range
Storage temperature range
SYMBOLS
DSK12DSK13DSK14
K12K13K14
DSK15DSK16
K15K16
DSK17DSK18DSK19DSK110
DSK115DSK120
K17K18K19K110
K115K120
UNITS
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
C
J
T
J
T
STG
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
70
49
70
80
56
80
90
63
90
100
70
100
150
105
150
1.0
25.0
0.55
10.0
110
-65 to +125
-65 to +150
0.70
0.5
5.0
80
-65 to +150
0.85
VOLTS
140
VOLTS
200
VOLTS
Amp
Amps
0.95
0.2
2.0
Volts
mA
pF
C
C
200
Note:ed at 1MHz and applied reverse voltage of 4.0V D.C.
RATINGS AND CHARACTERISTIC CURVES DSK12 THRU DSK120
N
T
,
E
R
R
FIG. 1- FORWARD CURRENT DERATING CURVE
U
C
1
D
E
I
F
I
0.8
T
C
S
E
E
R
R
E
0.6
Single Phase
D
P
Half Wave 60Hz
Resistive or
R
M
inductive Load
A
W
A
0.4
R
O
F
E
0.2
DSK12-DSK16
G
A
DSK17-DSK120
R
E
0
0 25 50 75 100 125 150 175
A
V
AMBIENT TEMPERATURE, C
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
D
CHARACTERISTICS
R
A
20
W
S
10
R
E
O
R
F
E
S
P
U
M
O
A
1
E
T
,
T
J
N
N
PULSE WIDTH=300
=25 C
E
1%DUTY CYCLE
µs
T
A
R
N
R
U
0.1
DSK12-DSK14
T
A
C
DSK15-DSK16
S
N
DSK17-DSK115
I
DSK120
0.01
0.2 0.4 0.6 0.8 1.0 1.1
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG. 5-TYPICAL JUNCTION CAPACITANCE
F
p
2000
,
E
1000
C
N
DSK12-DSK14
T
A
DSK15-DSK120
I
C
P
A
A
C
100
N
O
I
T
C
N
T
J
=25 C
U
J
10
0.1 1.0 10 100
REVERSE VOLTAGE,VOLTS
T
,
N
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
E
SURGE CURRENT
R
R
30
U
C
8.3ms SINGLE HALF SINE-WAVE
E
25
(JEDEC Method)
G
R
U
S
S
E
20
D
R
R
E
A
P
W
M
15
A
R
O
10
F
K
A
5.0
E
P
0
110100
NUMBER OF CYCLES AT 60 Hz
T
,
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
N
E
R
100
R
U
C
E
10
S
TJ=100 C
R
S
E
E
V
R
E
E
R
P
1
S
M
TJ=75 C
U
A
I
O
L
E
L
0.1
I
N
M
T
A
N
0.01
TJ=25 C
T
A
S
N
I
0.001
0 20 40 60 80 100
PERCENT OF PEAK REVERSE VOLTAGE,%
2024年4月25日发(作者：敖黎明)
DSK12 THRU DSK120
SOD-123FL
Cathode Band
Top View
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 200 Volts Forward Current -1.0 Ampere
FEATURES
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Metal silicon junction,majority carrier conduction
Low power loss,high efficiency
High forward surge current capability
High temperature soldering guaranteed:
250 C/10 seconds,0.375
”
(9.5mm) lead length,
5 lbs. (2.3kg) tension
2.8
±
0.1
1
.
3
±
0
.
1
5
0
.
1
0
-
0
.
3
0
0.6
±
0.25
１
．
０
±
0
.
2
1
.
8
±
0
.
1
MECHANICAL DATA
Case: JEDEC SOD-123FL molded plastic body
Terminals: Solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight:0.0007 ounce, 0.02 grams
3.7
±
0.2
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
DCY Catalog
Number
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 1.0A
Maximum DC reverse current T
A
=25 C
at rated DC blocking voltage T
A
=100 C
Typical junction capacitance (NOTE 1)
Operating junction temperature range
Storage temperature range
SYMBOLS
DSK12DSK13DSK14
K12K13K14
DSK15DSK16
K15K16
DSK17DSK18DSK19DSK110
DSK115DSK120
K17K18K19K110
K115K120
UNITS
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
C
J
T
J
T
STG
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
70
49
70
80
56
80
90
63
90
100
70
100
150
105
150
1.0
25.0
0.55
10.0
110
-65 to +125
-65 to +150
0.70
0.5
5.0
80
-65 to +150
0.85
VOLTS
140
VOLTS
200
VOLTS
Amp
Amps
0.95
0.2
2.0
Volts
mA
pF
C
C
200
Note:ed at 1MHz and applied reverse voltage of 4.0V D.C.
RATINGS AND CHARACTERISTIC CURVES DSK12 THRU DSK120
N
T
,
E
R
R
FIG. 1- FORWARD CURRENT DERATING CURVE
U
C
1
D
E
I
F
I
0.8
T
C
S
E
E
R
R
E
0.6
Single Phase
D
P
Half Wave 60Hz
Resistive or
R
M
inductive Load
A
W
A
0.4
R
O
F
E
0.2
DSK12-DSK16
G
A
DSK17-DSK120
R
E
0
0 25 50 75 100 125 150 175
A
V
AMBIENT TEMPERATURE, C
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
D
CHARACTERISTICS
R
A
20
W
S
10
R
E
O
R
F
E
S
P
U
M
O
A
1
E
T
,
T
J
N
N
PULSE WIDTH=300
=25 C
E
1%DUTY CYCLE
µs
T
A
R
N
R
U
0.1
DSK12-DSK14
T
A
C
DSK15-DSK16
S
N
DSK17-DSK115
I
DSK120
0.01
0.2 0.4 0.6 0.8 1.0 1.1
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG. 5-TYPICAL JUNCTION CAPACITANCE
F
p
2000
,
E
1000
C
N
DSK12-DSK14
T
A
DSK15-DSK120
I
C
P
A
A
C
100
N
O
I
T
C
N
T
J
=25 C
U
J
10
0.1 1.0 10 100
REVERSE VOLTAGE,VOLTS
T
,
N
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
E
SURGE CURRENT
R
R
30
U
C
8.3ms SINGLE HALF SINE-WAVE
E
25
(JEDEC Method)
G
R
U
S
S
E
20
D
R
R
E
A
P
W
M
15
A
R
O
10
F
K
A
5.0
E
P
0
110100
NUMBER OF CYCLES AT 60 Hz
T
,
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
N
E
R
100
R
U
C
E
10
S
TJ=100 C
R
S
E
E
V
R
E
E
R
P
1
S
M
TJ=75 C
U
A
I
O
L
E
L
0.1
I
N
M
T
A
N
0.01
TJ=25 C
T
A
S
N
I
0.001
0 20 40 60 80 100
PERCENT OF PEAK REVERSE VOLTAGE,%