FEATURES
●For surface mounted applications
SMA
●Metal-Semiconductor junction with guarding
●Epitaxial construction
●Very low forward voltage drop
●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： Molded Plastic
●Polarity: lndicated by cathode band
●Weight: 0.002 ounces,0.053 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
CHARACTERISTICS
SYMBOL UNIT
Maximum Recurrent Peak Reverse Voltage VRRM V
Maximum RMS Voltage VRMS V
Maximum DC Blocking Voltage VDC V
Maximum Average Forward
Rectified Current @TL=100 ℃
Peak Forward Surge Current
8.3ms Single Half Sine-Wave
Super Imposed On Rated Load (JEDEC Method)
Maximum Forward Voltage at 1.0A DC VF V
Maximum DC Reverse Current @T
J
=25℃
at Rated DC Blocking Voltage @TJ=100℃
Typical Junction Capacitance (Note1) CJ pF
Operating Temperature Range
TJ
℃
Storage Temperature Range
TSTG
℃
3.The typical data above is for reference only.
Rev. 2, 17-Sep-2020
110
-55 to + 150
-55 to + 150
NOTES:1.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC.
2.Thermal resistance junction to lead.
SS120-13-00-00
A
IFSM 30 A
0.92
IR
1.0
mA
10
Dimensions in inches and (millimeters)
SS120
200
140
200
I(AV) 1.0
SS120
SURFACE MOUNT REVERSE VOLTAGE - 200 Volts
SCHOTTKY BARRIER RECTIFIERS
FORWARD CURRENT - 1.0 Ampere
.050(1.27)
.087(2.21)
.114(2.90)
.098(2.50)
.012(.305)
.006(.152)
.002(.051)
.008(.203)
.079(2.00)
.103(2.62)
.060(1.52)
.030(0.76)
.049(1.25)
.065(1.65)
.114(2.90)
.093(2.35)
.181(4.60)
.157(4.00)
.002(.051)
.008(.203)
.208(5.28)
.188(4.80)
.079(2.00)
.103(2.62)
.060(1.52)
.030(0.76)
RATING AND CHARACTERTIC CURVES
SS120
The cruve graph is for reference only.
Rev. 2, 17-Sep-2020
SS120-13-00-00
LEAD TEMPERATURE ℃
AVERAGE FORWARD CURRENT
(AMPERES)
FIG. 1 - FORWARD CURRENT DERATING CURVE
25
50 75 100 125 150 175
1.00
0.75
0.50
0.25
0
SINGLE PHASE
HALF WAVE 60Hz
RESISTIVE OR
INDUCTIVE LOAD
FIG. 2 – MAXIMUM NON-REPETITIVE SURGE CURRENT
NUMBER OF CYCLES AT 60Hz
PEAK FORWARD SURGE CURRENT,
(AMPERES）
40
30
20
10
0
100
50 20 10 1 2 5
PULSE WIDTH 8.3mS
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
0.01
1.0
10
INSTANTANEOUS FORWARD CURRENT,
(A)
FIG.3-TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD VOLTAGE, (VOLTS)
0.3 0.5 1.1 0.7 1.3 0.1 0.9 1.5
TJ = 25°C
PULSE WIDTH 300us
1% DUTY CYCLE
0.1