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SK12A Datasheet Preview

SK12A Datasheet

1A Surface Mount Schottky Barrier Rectifiers

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SK12A THRU SK120A
1A Surface Mount Schottky Barrier Rectifiers
Features
• Electrostatic discharge (ESD) test under IEC6100-4-2
standard >16ΚV(SK12A~SK16A).
standard >10ΚV(SK110A~SK120A).
Low profile surface mounted application in order to
optimize board space.
Low power loss, high efficiency.
High current capability, low forward voltage drop.
Ultra high-speed switching.
Silicon epitaxial planar chip, metal silicon junction.
Suffix "G" indicates Halogen-free part, ex.SK12AG.
Lead-free parts meet environmental standards of
MIL-STD-19500 /228
Mechanical data
Epoxy:UL94-V0 rated flame retardant
Case : Molded plastic, DO-214AC / SMA
Terminals : Solder plated, solderable per
MIL-STD-750, Method 2026
Polarity : Indicated by cathode band
Weight : 0.002 ounce, 0.055 gram
Outline
SMA(DO-214AC)
0.06 7 (1.70 )
0.04 7 (1.20 )
Marking code
0.114 (2.90 )
0.08 3 (2.10 )
0.09 8 (2.50 )
0.06 7 (1.70 )
0.18 1 (4.60 )
0.15 7 (4.00 )
0.012 (0.3 0)
TYP.
0.06 1 (1.55 )
0.03 0 (0.75 )
0.20 9 (5.30 )
0.18 5 (4.70 )
0.008 (0.2 0)
0.004 (0.1 0)
Dimensions in inches and (millimeters)
Maximum ratings and electrical characteristics
Rating at 25OC ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Parameter
Forward rectified current
Forward surge current
Reverse current
Diode junction capacitance
Thermal resistance
Storage temperature
Conditions
See Fig.1
8.3ms single half sine-wave superimposed on
rate load (JEDEC method)
VR = VRRM TA = 25OC
VR = VRRM TA = 100OC
f=1MHz and applied 4V DC reverse voltage
Junction to ambient
Symbol
IO
IFSM
IR
CJ
RθJA
TSTG
MIN.
-55
TYP.
120
88
MAX.
1.0
30
0.5
20
+175
UNIT
A
A
mA
pF
OC/W
OC
Symbol
SK12A
SK14A
SK16A
SK110A
SK115A
SK120A
Max.
Marking code
repetitive peak
reverse voltage
VRRM (V)
SK12
20
SK14
40
SK16
60
SK110
100
SK115
150
SK120
200
Max.
RMS voltage
VRMS (V)
14
28
42
70
105
140
Max. DC
blocking voltage
VR (V)
20
40
60
100
150
200
Max. forward voltage
@1A, TA = 25OC
VF (V)
0.45
0.50
0.70
0.81
0.87
0.90
Operating temperature
TJ (OC)
-50 ~ +150
-50 ~ +175
Document ID : DS-12K01
1 Issued Date : 2010/05/05
Revised Date : 2012/05/31
Revision : C




CITC

SK12A Datasheet Preview

SK12A Datasheet

1A Surface Mount Schottky Barrier Rectifiers

No Preview Available !

SK12A THRU SK120A
1A Surface Mount Schottky Barrier Rectifiers
Rating and characteristic curves
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
1.2
1.0
0.8
0.6
0.4
0.2
0
0 20 40 60 80 100 120 140 160 180 200
AMBIENT TEMPERATURE,( C)
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
30
24
18
TJ=25OC
8.3ms Single Half
12 Sine Wave
JEDEC method
6
0
1
5 10
50 100
NUMBER OF CYCLES AT 60Hz
350
300
250
200
150
100
50
0
.01
FIG.4-TYPICAL JUNCTION CAPACITANCE
.05 .1
.5 1
5 10
REVERSE VOLTAGE,(V)
50 100
2
FIG.2-TYPICAL FORWARD
CHARACTERISTICS
50
10
3.0
1.0 SK110A~SKT12J=0A25OC
Pulse Width 300us
1% Duty Cycle
0.1
.01
.1
.3 .5 .7 .9 1.1 1.3
FORWARD VOLTAGE,(V)
1.5
FIG.5 - TYPICAL REVERSE
CHARACTERISTICS
100
10
1.0
TJ=125OC
.1
TJ=25OC
.01
0
20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
Document ID : DS-12K01
Issued Date : 2010/05/05
Revised Date : 2012/05/31
Revision : C


Part Number SK12A
Description 1A Surface Mount Schottky Barrier Rectifiers
Maker CITC
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SK12A Datasheet PDF






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