DSK12~DSK120
1.0Amp Surface Mounted Schottky Barrier Rectifiers
SOD123FL
Features
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
For surface mounted applications
Built-in strain relief,ideal for automated placement
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed
250 C/10 seconds at terminals
Mechanical Data
Case : Molded plastic body
Terminals : Solder plated, solderable per MIL-STD-750,Method 2026
Polarity : Polarity symbol marking on body
Mounting Position : Any
Weight : 0.0007 ounce, 0.02 grams
Dimensions in inches and (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%.
Parameter
SYMBOLS
DSK12 DSK14 DSK16 DSK18 DSK110 DSK115 DSK120 UNITS
Maximum repetitive peak reverse voltage
VRRM
20
40
60
80
100
150
200
V
Maximum RMS voltage
VRMS
14
28
42
56
70
105
140
V
Maximum DC blocking voltage
VDC
20
40
60
80
100
150
200
V
Maximum average forward rectified current
at TL =100 C
I(AV)
1.0
A
Peak forward surge current, 8.3ms single half
sine-wave superimposed on rated load
IFSM
30.0
A
Maximum instantaneous forward voltage at 1.0A
VF
Maximum DC reverse current T A =25 C
at rated DC blocking voltage TA=125 C
Typical thermal resistance
Operating junction temperature range
Storage temperature range
0.70
0.55
0.85
0.5
50
IR
0.95
0.05
10
85.0
RqJA
-55 to +150
TSTG
1/3
mA
C/W
-55 to +150
-55 to +125
TJ
V
C
C
DSK12~DSK120
1.0Amp Surface Mounted Schottky Barrier Rectifiers
Ratings And Characteristic Curves
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT PERLEG
35
Peak Forward Surage Current
Amperes
1.0
0.9
0.8
Amperes
Average Forward Rectified Current
FIG. 1- DERATING CURVE OUTPUT RECTIFIED CURRENT
0.7
0.6
0.5
0.4
K12-K16
K18-K120
0.3
0.2
0
20
40
60
80
100
120
140
30
25
20
15
f=60Hz
10
5
1Cycle
0
160
1
10
100
Lead Temperature
Number of cycles
FIG. 3-TYPICAL FORWARD VOLTAGE CHARACTERISTICS
FIG. 4-TYPICAL REVERSE LEAKAGE CHARACTERISTICS
50
100
TJ=25 C
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
INSTANTANEOUS FORWARD
CURRENT,AMPERES
K12-K16
K18-K120
10.0
1
0.1
K12-K14
K16
K18-K110
K115-K120
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
10
TJ=100 C
1
0.1
0.01
0.001
0
TJ=25 C
20
40
60
80
100
PERCENT OF PEAK REVERSE VOLTAGE,%
Suggested Pad Layout
2/3
Symbol
Unit (mm)
Unit (inch)
A
1.2
0.048
B
1.15
0.045
C
3.10
0.122
D
1.95
0.077
E
4.25
0.167
DSK12~DSK120
1.0Amp Surface Mounted Schottky Barrier Rectifiers
Suggested Soldering Temperature Profile
Note
R ecom m ended reflow m ethods: IR , vap or phase ov en, hot air oven, w ave solder.
Th e dev ice can b e exp osed to a m axim um tem p erature of 265 °C for 10 second s.
D evices can b e cleaned using standa rd industry m ethods and solvents.
If reflow tem peratures exceed the re c o m m e n d e d p ro file , d e v ic e s m a y n o t m e e t th e
p e rfo rm a n c e re q u ire m e n ts .
Package Information
Carrier Dimension(mm)
A0
B0
K0
D0
E
F
2.15
3.95
1.35
1.55
1.75
3.50
P0
P1
P2
T
W
Tolerance
4.0
4.0
2.0
0.25
8
0.1
Package Specifications
Package Reel Size
SOD123FL
7'
Reel DIA.
(mm)
Q'TY/Reel
(Kpcs)
Box Size
(mm)
QTY/Box
(Kpcs)
Carton Size
(mm)
Q'TY/Carton
(Kpcs)
178
3
180
15
380*200*200
150
3/3
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