SK12L-SK120L
SCHOTTKY BARRIER RECTIFIER
FEATURES
For surface mounted applications
Metal silicon junction, majority carrier conduction
Built-in strain relief, ideal for automated placement
Low power loss, high efficiency.
High forward surge current capability
Plastic package has Underwriters Laboratory
SOD-123FL
Flammability Classification 94V-0
MECHANICAL DATA
Case: SOD-123FL Molded plastic
Terminals: Pure tin plated, lead free
Polarity: Indicated by cathode band
Weight:
11.5 mg (approx.)
10
Cathode
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25
°C
ambient temperature unless otherwise specified. Single phase, half wave ,60Hz, resistive or
inductive load.For capacitive load, derate current by 20%
Parameter
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current 8.3 ms Half
Sine-wave Superimposed on Rated Load
(JEDEC method)
Maximum Instantaneous Forward Voltage at 1A
Maximum DC Reverse
Current Cat Rated DC
Blocking Voltage
@ T
A
=25°C
@ T
A
=100°C
Symbol
SK
12L
20
14
20
SK
13L
30
21
30
SK
14L
40
28
40
SK
15L
50
35
50
SK
16L
60
42
60
1.0
30.0
SK
18L
80
56
80
SK
SK
110L 115L
100
70
100
150
105
150
SK
120L
200
140
200
Unit
V
V
V
A
A
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
C
j
R
θJA
T
J
T
STG
0.45
0.55
0.70
0.5
0.85
0.95
0.2
V
mA
mA
pF
°C/w
°C
°C
10.0
110
88
-50 to +150
-50 to +150
5.0
90
2.0
Typical Junction Capacitance(Note1)
Typical Thermal Resistance (Note2)
Operating Temperature Range
Storage Temperature Range
Note:1.Measured
at 1MHz and applied reverse voltage of 4.0V D.C.
2.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas
©GUANGDONG HOTTECH INDUSTRIAL CO.,LTD
E-mail:hkt@heketai.com
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SK12L-SK120L
SCHOTTKY BARRIER RECTIFIER
Typical Characteristics
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
FIG. 1- FORWARD CURRENT DERATING CURVE
1
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
30
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0.8
25
0.6
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
20
15
0.4
10
0.2
SK12L-SK16L
SK17L-SK120L
0
25
50
75
100
125
150
175
5.0
0
0
1
10
100
AMBIENT TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
INSTANTANEOUS FORWARD
CURRENT,AMPERES
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
20
10
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
100
10
TJ=100 C
1
T
J
=25 C
PULSE WIDTH=300
µs
1%DUTY CYCLE
1
TJ=75 C
0.1
SK12L-SK14L
SK15L-SK16L
SK17L-SK115L
SK120L
0.2
0.4
0.6
0.8
1.0
1.1
0.1
0.01
TJ=25 C
0.01
0.001
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 5-TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE, pF
2000
1000
SK12L-SK14L
SK15L-SK120L
100
T
J
=25 C
10
0.1
1.0
10
100
REVERSE VOLTAGE,VOLTS
©GUANGDONG HOTTECH INDUSTRIAL CO.,LTD
E-mail:hkt@heketai.com
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