SK12-S thru SK1B-S
1.0 Amp. Surface Mount Schottky Barrier Rectifiers
Voltage Range 20 to 100 Volts Forward Current 1.0 Ampere
Features
Ideal for surface mounted applications
Metal-Semiconductor junction with guardring
Epitaxial construction
Low leakage current
Metallurgically bonded construction
High current capability
Plastic material has UL flammability classification 94V-0
For use in low voltage, high frequency inverters, free
wheeling, and polarity protection applications
Mechanical Data
Case : New SMA molded plastic
Polarity : Indicated by cathode band
Weight : 0.004 ounce, 0.11 gram
Maximum Ratings and Electrical Characteristics
Ratings at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
SK
12-S
SK
13-S
SK
14-S
SK
15-S
SK
16-S
SK
17-S
SK
18-S
SK
19-S
SK
1B-S
Parameter
Symbols
Units
Maximum repetitive peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
VDC
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
Volts
Volts
Volts
Maximum DC blocking voltage
100
Maximum average forward rectified current
at derating lead temperature
IF(AV)
1.0
Amp
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
IFSM
VF
IR
40.0
Amps
Volts
mA
Maximum instantaneous forward voltage at 1.0A DC
0.450
0.550
-65 to +125
33
0.600
0.720
0.800
Maximum DC reverse current
at rated DC blocking voltage
@ TA=25oC
0.5
10
@ TA=100oC
Typical thermal resistance (Note 1)
Typical junction capacitance (Note 2)
Operating temperature range
RθJA
CJ
50
oC/W
pF
110
TJ
-65 to +150
oC
Storage temperature range
TSTG
-65 to +150
oC
Notes:
1. Thermal Resistance (Junction to Ambient).
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
3. P.C.B Monuted with 0.2X0.2" (5.0 X 5.0mm2) copper pad area.