SCHOTTKY BARRIER DIODE
SS12L
1
/ 4
©GUANGDONG HOTTECH INDUSTRIAL CO.,LTD E-mail:hkt
@
heketai.com
FEATURES
Small Surface Mount device
Low power loss, high efficiency
High temperature soldering guaranteed:260°C/10 seconds at terminals
Guard ring for over voltage protection
For use in low voltage high frequency inverters,
free wheeling, and polarity protection applications
SOD-123FL
MECHANICAL DATA
Case: SOD-123FL
Case Material: Molded Plastic. UL flammability
Classification Rating: 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Weight: 0.0155 grams (approximate)
MAXIMUM RATINGS (T
A
= 25°C unless otherwise noted)
Parameter Symbol Value Unit
Repetitive peak reverse voltage
V
RRM
20 V
DC Reverse Voltage
V
R
20 V
RMS Reverse Voltage
V
RMS
14 V
Non-Repetitive Peak Forward Surge Current @ t = 8.3 ms IFSM 30 A
Mean rectifying current IF 1 A
Thermal Resistance From Junction To Ambient
R
θJA
110 °C/W
Junction Temperature TJ
150 °C
Storage Temperature TSTG -55 ~+175 °C
ELECTRICAL CHARACTERISTICS (T
A
= 25°C unless otherwise specified)
Parameter Symbol Min Max Unit Conditions
Forward voltage VF
0.50 V
I
F
=1A
Reverse current T=25°C
I
R
0.50 mA
V
R
=20V
Reverse current T=100°C
I
R
10 mA
V
R
=20V
Junction capacitance
C
J
160 pF
V=4V,f=1MH
SCHOTTKY BARRIER DIODE
2
/ 4
©GUANGDONG HOTTECH INDUSTRIAL CO.,LTD E-mail:hkt
@
heketai.com
Typical Characteristics
0
0.2
0.4
0.6
0.8
1
1.2
0 25 50 75 100 125 150
AVERAGE FORWARD CURRENT (A)
LEAD TEMPERATURE (
o
C)
FIG.1 FORWARD CURRENT DERATING CURVE
SS12L-SS14L
SS15L-SS120L
0
10
20
30
40
1 10 100
PEAK FORWARD SURGE CURRENT (A)
NUMBER OF CYCLES AT 60 Hz
FIG. 2 MAXUMUM FORWARD SURGE CURRENT
8.3ms Single Half
Sine-Wave
0.1
1
10
100
1000
10000
0 20 40 60 80 100 120 140
INTANTANEOUS REVERSE CURRENT. (uA)
PERCENT OF RATED PEAK REVERSE VOLTAGE.(%)
FIG. 4 TYPICAL REVERSE CHARACTERISTICS
TJ=25℃
TJ=75℃
TJ=100℃
0.1
1
10
100
0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD CURRENT
(A)
FORWARD VOLTAGE (V)
FIG. 3 TYPICAL FORWARD CHARACTERISTICS
SS13L-SS14L
SS12L
SS15L-SS16L
SS115L-SS120L
SS19L-SS110L
1
10
100
1000
0.1 1 10 100
JUNCTION CAPACITANCE (pF)
REVERSE VOLTAGE (V)
FIG. 5 TYPICAL JUNCTION CAPACITANCE
f=1.0MHz
Vslg=50mVp-p
0.1
1
10
100
0.01 0.1 1 10 100
TRANSIENT THERMAL
IMPEDANCE (℃/W)
T-PULSE DURATION(s)
FIG. 6 TYPICAL TRANSIENT THERMAL IMPEDANCE
SS12L