SCHOTTKY BARRIER. SS12 Datasheet

SS12 BARRIER. Datasheet pdf. Equivalent

Part SS12
Description SURFACE MOUNT SCHOTTKY BARRIER
Feature SS12-SS110 SURFACE MOUNT SCHOTTKY BARRIER FEATRURES Plastic package has Underwriters Laboratory Fla.
Manufacture WEJ
Datasheet
Download SS12 Datasheet



SS12
SS12-SS110
SURFACE MOUNT SCHOTTKY BARRIER
F E AT R U R E S
Plastic package has Underwriters Laboratory
Flammabilrty Classification 94V-0
0.75(1.9)
105(2.7)
.004(0.1)
.008(0.2)
Metal silicon junction,Majority carrier conduction
For surface applications in order optimize board space
Low power loss,high cffieiency
High current capability,low forward voltage drop
.050(1.2)
.064(1.6)
.190(4.8)
.220(5.9)
High surge capability
For use in low voltage,high frequency inventers.free wheeling
.006(0.2)
.016(0.4)
and polarity protection applieations
High temperature soldering:250oC/10 sedonds at terminals
MECHANICAL DATA
Case:JEDEC (DO-214AC) molded body
.020 MAX
(0.5)
.055(1.4)
.075(1.9)
.030(0.8)
.060(1.5)
.160(4.1)
.180(4.6)
Terminals:Solder plated,solderable per MIL-STD-750,Method 2026
Polarity:Color band denotes cathode end
Weight:0.002 ounce,0.064 gram
.090(2.3)
. 11 5 ( 2 . 9 )
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified.
Single phase,half wave,60Hz,resistive or inductive load.
For capacitive load derate current by 20%.
Dimensions in inches and (millimeters)
Maximum Repetitivi Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Output
Cunrent,at TL=(see fig.1)
SYMBOLS SS12
VRRM
VRMS
VDC
20
14
20
SS13
30
21
30
SS14
40
28
40
SS15 SS16 SS110 UNITS
50 60 100 Volts
35 42 71 Volts
50 60 100 Volts
I(AV) 1.0 Amps
Peak Forward Surge Current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum Instantaneous Forward Voltage
at 1.0A (NOTE1)
Maximum DC Reverse Current
TA=25 oC
at rated DC blocking voltage
per elenment
TA=100 oC
Typical Thermal Resistance(NOTE2)
Operating Temperature Range
Storage Temperature Range
IFSM
VF
IR
R JA
R JA
TJ
TSTG
40 Amps
0.50
0.75
0.83 Volts
0.5
10
88.0
-65 to +125
28.0
-65 to +150
-65 to +150
mAmps
mAmps
OC/W
OC/W
OC
OC
NOTES:
1.Pulse test 300us pulse wilth 1% duty cycle
2.P.C.B. Mounted with 0.2X0.2(5.0X5.0mm) copper pad.
WEJ ELECTRONIC CO. Http:// www.wej.cn E-mail:wej@yongerjia.com



SS12
SS12-SS110
FIG.1- FORWARD CURRENT
DERATING CURVE
1.0
SS12-SS14
SS15&SS110
RESISTIVE OR
INDUCTIVE LOAD
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
50
AT RATED T L
8.3ms Single Half Sine-Wave
40 (JEDEC Method)
0.5
P.C.B.MOUNTED ON 0.2x0.2
(5.0x5.0mm) THICK COPPLR
PAD ARLAS
0
50 60 70 80 90 100 110
120 130 140 150 160 170
LEAD TEMPERATURE,(oC)
30
20
10
0
1 10 100
NUMBER OF CYCLES AT 60 Hz
FIG.3-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
50
Tj=125 oC
10
Tj=150 oC
1 Tj=25oC
SS12-SS14
SS15&SS110
0.1
Pulse Width=300us
1% Duty Cycle
0.01
0
0.2
0.4 0.6 0.8 1.2 1.4 1.6
INSTANTANEOUS FORWARD VOLTAGE,(V)
FIG.4-TYPICAL REVERSE CHARACTERISTICS
100
SS12-SS14
SS15&SS16
10
Tj=125 oC
1
0.1 Tj=75oC
0.01
Tj=25 oC
0.001
0
20 40 60 80 100
PERCENT OF RATED PEAK
REVERSE VOLTAGE,(%)
FIG.5-TYPICAL JUNCTION CAPACITANCE
400
100
Tj=25 oC
f=1MHz
Vsig=50mVp-p
SS12-SS14
SS15&SS110
10
0.1
1 10
REVRESE VOLTAGE,(VOLTS)
100
WEJ ELECTRONIC CO. Http:// www.wej.cn E-mail:wej@yongerjia.com





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