SL12 thru SL14
Low VF Surface Mount Schottky Barrier Rectifiers
P b Lead(Pb)-Free
Features: * Plastic package has Underwriters Laboratory * Flammability Classification 94V-O Utilizing Flame Retardant Epoxy Molding Compound. * For surface mounted applications. * Exceeds environmental standards of MIL-S-19500 / 228 * Low leakage current Mechanical Data * Case : Molded plastic, JEDEC DO-214AC * Terminals : Solder plated, solderable per MIL-STD-750, Method 2026 * Polarity : Indicated by c athode band * Mounting Position : Any * Weight : 0.05 gram
REVERSE VOLTAGE 20-40 Volts FORWARD CURRENT 1.0 Amperes
SMA-1
SMA-1 Outline Dimension
B C A E J H H
unit:mm
SMA-1
Dim A B C E H J Min
2.20 4.20 0.30(Typ) 3.80 1.00(Typ) 1.40 1.80 4.20
Max
2.80 4.80
WEITRON
http://www.weitron.com.tw
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31-Oct-06
SL12 thru SL14
Maximum Ratings and Electrical Characteristics
Rating 25 C Ambient Temperature Unless Otherwise Specified. Single Phase Half Wave, 60Hz , Resistive or Inductive Load. For Capacitive Load, Derate Current by 20%.
Characteristics Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Instantaneous Forward Voltage Forward Rectified Current (FIG.2) Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load(JEDECMethod) Maximum DC Reverse Current @Tj=25°C At Rated DC Blocking Voltage @Tj=100°C Typical Junction Capacitance Typical Thermal Resistance Operating Temperature Range Storage Temperature Range
Symbol VRRM VRMS VDC VF
IF(AV) IFSM
SL12
20 14 20 0.38
SL13
30 21 30 0.40 1.0 30 1.0 10 130 80 -55 to +125 -55 to +150
SL14
40 28 40 0.40
Unit
V V V V A A mA pF °C/W °C °C
IR CJ
RθJA
TJ TSTG
WEITRON
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31-Oct-06
SL12 thru SL14
RATINGAND CHARACTERISTIC CURVES (SL12 THRU SL14)
AVERAGE FORWARD CURRENT,(A)
50
1.2 1.0 0.8 0.6 0.4 0.2 0 0 20 40 60 80 100 120 140 160 180 200
Single Phase Half Wave 60Hz Resistive Or Inductive Load
INSTANTANEOUS FORWARD CURRENT,(A)
10
SL 1 2
1.0
Tj=25 C Pulse Width 300us 1% Duty Cycle
SL
13
3.0
/S L1 4
0.1
AMBIENT TEMPERATURE ( C) FIG.2 TYPICAL FORWARD CURRENT DERATING CURVE
.01
0.1 0.3
0.5
0.7
0.9
1.1
1.3
1.5
PEAK FORWAARD SURGE CURRENT,(A)
50
40
FORWARD VOLT AGE,(V)
FIG.1 TYPICAL FORWARDCHARACTERISTICS
30
Tj=25°C
20
8.3ms Single Half Sine Wave JEDEC method
10
0
100
1
5
10
50
100
FIG.4 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 10 ANCE
350 300 250 200 150 100 50 0
NUMBER OF CYCLES AT 60Hz
REVERSE LEAKAGE CURRENT, (mA)
1.0
Tj=75 C
.1
Tj=25 C
.01 0
JUNCTION CAPACITANCE,(pF)
20
40
60
80
100 120 140
.01
.05
.1
.5
1
5
10
50
100
FIG.3 TYPICAL REVERSECHARACTERISTICS
PERCENTAGE RATED PEAK REVERSE VOL TAGE
REVERSE VOLTAGE,(V)
FIG.5 TYPICAL JUNCTION CAPACIT
WEITRON
http://www.weitron.com.tw
3/3
31-Oct-06
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