SKS22AS THRU SKS26AS
2A Surface Mount Schottky Barrier Rectifiers
■ Features
• 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.SKS22ASG.
• Lead-free parts meet environmental standards of
MIL-STD-19500 /228
■ Outline
SMAS(DO-214AC)
0.065(1.65)
0.053(1.35)
0.205(5.2)
0.189(4.8)
0.012(0.3) Typ.
Marking code
0.114(2.9)
0.094(2.4)
■ Mechanical data
• Epoxy:UL94-V0 rated flame retardant
• Case : Molded plastic, DO-214AC / SMAS
• Terminals : Solder plated, solderable per
MIL-STD-750, Method 2026
• Polarity : Indicated by cathode band
• Weight : Approximated 0.08 gram
0.039(1.0) Typ.
0.075(1.9)
0.055(1.4)
0.039 (1.0) Typ.
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.
30
50
MAX.
2.0
50
0.5
20
+175
UNIT
A
A
mA
pF
OC/W
OC
Symbol
SKS22AS
SKS24AS
SKS26AS
Max.
Marking code
repetitive peak
reverse voltage
VRRM (V)
KS22
20
KS24
40
KS26
60
Max.
RMS voltage
VRMS (V)
14
28
42
Max. DC
blocking voltage
VR (V)
20
40
60
Max. forward voltage
@2A, TA = 25OC
VF (V)
0.35
0.40
0.50
Operating temperature
TJ (OC)
-55 ~ +150
Document ID : DS-12K2H
1 Revised Date : 2013/07/11
Revision : C2
