WILLAS
1.0AMP SCHOTTKY BARRIER RECTIFIERS
SMB PACKAGE
FEATURES
* Ideal for surface mounted applications
* Low leakage current
* Metallurgically bonded construction
* High reliability
* RoHS product for packing code suffix "G"
Halogen free product for packing code suffix "H"
SK12B
THRU
Pb Free Product
SK120B
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-O rate flame retardant
* Mounting position: Any
* Weight: 0.104 gram
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase half wave, 60Hz, resistive of inductive load.
For capacitive load, derate current by 20%
RATINGS
Marking Code
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance
Typical Junction Capacitance
Operating Temperature Range
Storage Temperature Range
CHARACTERISTICS
Maximum Forward Voltage at 1.0A DC
Maximum Average Reverse Current at
Rated DC Blocking Voltage
@TA=25℃
@TA=25℃
@TA=100℃
V
RRM
V
RMS
V
DC
I
O
I
FSM
R
ΘJA
R
ΘJC
SYMBOL SK12B SK13B SK14B SK15B SK16B SK18B SK110B SK115B SK120B
SK12B SK13B SK14B SK15B SK16B SK18B SK110B SK115B SK120B
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
1.0
30.0
50
20
70
60
-55 to +125
-55 to +150
50
35
80
56
80
100
70
100
150
105
150
200
140
200
Volts
Volts
Volts
Amps
Amps
℃/W
℃/W
P
F
UNIT
(Note
1)
C
J
T
J
T
STG
℃
℃
UNIT
Volts
mAmps
SYMBOL SK12B SK13B SK14B SK15B SK16B SK18B SK110B SK115B SK120B
V
F
I
R
0.50
0.5
10.0
0.70
0.85
0.2
5.0
0.87
0.90
Note : 1.Measured at 1 MHz and applied reverse voltage of 4.0 volts.
2009.11
WILLAS ELECTRONIC CORP.
WILLAS [ WILLAS ELECTRONIC CORP ]
