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SS12 THRU SS16
1.0 AMP. SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
Features
*For surface mounted application *Metal to silicon rectifier,majority carrier conduction *Low forward voltage drop *Easy pick and place *High surge current capability *Plastic materal used carriers Underwriters .187(4.75) .167(4.25)
Voltage Range 20 to 60 Volts Current 1.0 Amperes
SMA/DO-214AC
.062(1.58) .056(1.43) .111(2.83) .102(2.58)
Laboratory Classification 94V-O
*Epitaxial construction *High temperature soldering:
2500C/ 10 seconds at terminals
Mechanical Data
*Case:Molded plastic *Terminals:Solder plated *Polarity:Indicated by cathode band *Packaging:12mm tape per EIA STD RS-481 *Weight:0.064 gram
.103(2.61) .078(1.99) .008(.20) .004(.10) .210(5.33) .195(4.95) .012(.31) .006(.15)
.056(1.41) .035(0.90)
Dimensions in inches and (millimeters)
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%
o
Type Number
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, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method) Maximum Instantaneous Forward Voltage (Note 1) @ 1.0A Maximun DC Reverse Current @ at Rated DC Blocking Voltage @ Typical Thermal Resistance TA = 25 C o TA = 100 C
o
SS12 VRRM VRMS VDC IF(AV) IFSM VF IR R*JL R*JA TJ TSTG 20 14 20
SS13 30 21 30
SS14 40 28 40 1.0 40
SS15 50 35 50
SS16 60 42 60
UNITS V V V A A
0.5 0.5 10 28 88 -55 to+125 -55 to+150
0.75
V mA mA
o o
5.0
C/W C/W
o o
Operating Junction Temperature Range Storage Temperature Range
C C
NOTES: 1. Pulse Test with PW=300 usec,1% Duty Cycle 2.Measured on P.C. Board with 0.2 x 0.2"(5.0 x5.0mm) Copper Pad Areas.
RATING AND CHARACTERISTIC CURVES SS12 THRU SS16
FIG.1- MAXIMUN FORWARD CURRENT DERATING CURVE 1.0
AVERAGE FORWARD CURRENT. (A) RESISTIVE OR INDUCTIVE LOAD SS 12- SS14 SS 15& SS16
FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 50
PEAK FORWARD SURGE CURRENT.(A)
40
AT RATED TL 8.3ms Single Half Sine Wave JEDEC Method
30
.50
20
10
0 50
PCB MOUNTED ON 0.2X0.2" (5.0X5.0mm) COPPER PAD AREAS
0 120
0
60
70
80
90
100
110
130
140
150 160
170
1
10 NUMBER OF CYCLES AT 60Hz
100
LEAD TEMPERATURE.( C) FIG.4-TYPICAL REVERSE CHARACTERISTICS 100
SS12-SS14 SS15 & SS16
FIG.3-TYPICAL FORWARD CHARACTERISTICS 50
0
Tj=125 C
INSTANTANEOUS REVERSE CURRENT.(mA)
10.0
INSTANTANEOUS FORWARD CURRENT.(A)
10
Tj=150 0C
1
PULSE WIDTH=300 S 1% DUTY CYCLE
Tj=125 0C
1
Tj=25 0C
0.1
Tj=75 0C
0.1
0.01
Tj=25 0C
SS12-SS14 SS15 & SS16
0.01 0 .2 .4 .6 .8 1.0 FORWARD VOLTAGE.(V) 1.2 1.4 1.6 0.001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE.(%)
FIG.5-TYPICAL JUNCTION CAPACITANCE 400
Tj=25 0C f=1.0MHz Vsig=50mVp-p
JUNCTION CAPACITANCE.(pF)
100
SS12-SS14 SS15 & SS16
10 0.1 1.0 REVERSE VOLTAGE.(V) 10 100

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