SS12A THRU SS120A
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 200 Volts Forward Current -
1.0 Ampere
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
SYMBOLS
UNITS
VRRM
VRMS
VDC
I(AV)
IFSM
VF
1.0
30.0
0.70
Operating junction temperature range
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at TL(see fig.1)
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load
Maximum instantaneous forward voltage at 1.0A
Maximum DC reverse current TA=25 C
at rated DC blocking voltage TA=100 C
Typical junction capacitance (NOTE 1)
IR
0.5
RθJA
CJ
TJ,
TSTG
75.0
90
pF
C
mA
Typical thermal resistance (NOTE 2)
C/W
Storage temperature range
C
-55 to +150
-55 to +125 -55 to +150
10.0 5.0
0.55 0.85
FEATURES
MECHANICAL DATA
SS12A SS13A SS15ASS14A SS16A
SS110ASS18A
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
80
56
80
100
70
100
110
0.45
SS120A
200
140
200
SS115A
150
105
150
0.95
0.1
2.0
Case: JEDEC DO-214AC molded plastic body
Terminals: leads solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight:0.002 ounce, 0.07 grams
Dimensions in inches and (millimeters)
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
For surface mounted applications
Metal silicon junction,majority carrier conduction
Low power loss,high efficiency
Built-in strain relief,ideal for automated placement
High forward surge current capability
High temperature soldering guaranteed:
260 C/10 seconds at terminals
V
V
V
A
A
V
0.118(3.00)
0.094(2.40)
0.091(2.30)
0.067(1.70)
DO-214AC
0.071 (1.80)
0.047 (1.20)
0.213(5.40)
0.188(4.80)
0.063(1.60)
0.029(0.75)
0.016(0.41)
0.006(0.15)
0.181(4.60)
0.157(4.00)
0.008(0.20)
0.002(0.05)
WWW.DCY-CHINA.COM
RATINGS AND CHARACTERISTIC CURVES SS12A THRU SS120A
1.0
0.8
0.6
0.4
0.2
0
0 25 50 75 100 125 150 175
30
24
18
12
6
0
0.1 1.0 10 100
0.01 0.1 1 10 100
100
10
1
0.1
REVERSE VOLTAGE,VOLTS
t,PULSE DURATION,sec.
FIG. 5-TYPICAL JUNCTION CAPACITANCE FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
NUMBER OF CYCLES AT 60 Hz
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
FIG. 1- FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
JUNCTION CAPACITANCE, pF
PEAK FORWARD SURGE CURRENT,
AMPERES
1 10 100
8.3ms SINGLE HALF SINE-WAVE
2
20
200
400
0 20 40 60 80 100
100
10
1
0.1
0.01
0.001
TJ=75 C
TJ=25 C
TJ=100 C
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
TRANSIENT THERMAL IMPEDANCE,
C/W
SS12A-SS14A
SS15A-SS120A
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
INSTANTANEOUS FORWARD
CURRENT,AMPERES
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
TJ=25 C
SS12A-SS14A
SS15A-SS120A
50
10.0
1
0.1
0.01
SS12A-SS14A
SS15A-SS16A
SS18A-SS115A
TJ=25 C
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
SS120A
LEAD TEMPERATURE, C
P.C.B mounted on
0.2*0.2"(5.0*5.0mm)
copper pad areas
WWW.DCY-CHINA.COM
SS12A THRU SS120A
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER