DSK12 THRU DSK120
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 200 Volts
Forward Current - 1.0 Ampere
SOD-123FL
Cathode Band
Top View
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± 0.15
0.10-0.30
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%.
MDD 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
DSK12 DSK13 DSK14
K12
K13
K14
DSK15 DSK16
K15
K16
DSK17 DSK18 DSK19 DSK110 DSK115 DSK120
K17
K18
K19
K110
K115
K120
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:1.Measured
at 1MHz and applied reverse voltage of 4.0V D.C.
２０１４－０３ ０１版
½½½½：／／½½½．½½½½½½½½½½．½½½
RATINGS AND CHARACTERISTIC CURVES DSK12 THRU DSK120
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
FIG. 1- FORWARD CURRENT DERATING CURVE
1
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
30
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0.8
25
0.6
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
20
15
0.4
10
0.2
DSK12-DSK16
DSK17-DSK120
0
25
50
75
100
125
150
175
5.0
0
0
1
10
100
AMBIENT TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
INSTANTANEOUS FORWARD
CURRENT,AMPERES
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
20
10
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
100
10
TJ=100 C
1
T
J
=25 C
PULSE WIDTH=300
µs
1%DUTY CYCLE
1
TJ=75 C
0.1
DSK12-DSK14
DSK15-DSK16
DSK17-DSK115
DSK120
0.2
0.4
0.6
0.8
1.0
1.1
0.1
0.01
TJ=25 C
0.01
0.001
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 5-TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE, pF
2000
1000
DSK12-DSK14
DSK15-DSK120
100
T
J
=25 C
10
0.1
1.0
10
100
REVERSE VOLTAGE,VOLTS
２０１４－０３ ０１版
½½½½：／／½½½．½½½½½½½½½½．½½½
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