SL22A WEITRON | Alldatasheet
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Technical content
Schottky Barrier Rectifiers * 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. * 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 Features: SL22A thru SL24A Mechanical Data: REVERSE VOLTAGE 20-40 Volts FORWARD CURRENT
2.0 AMPERES
http://www.weitron.com.tw 1/3 24-May-06 SMA-1 SMA-1 Outline Dimension unit:mm A C B E H J H 4.2 4.8 2.2 2.8 H - J 1.4 1.8 A B C SMA-1 Dim Min Max 0.30(TYP) 0.40(TYP) Lead(Pb)-Free Pb
Characteristics Symbol Unit @TA=25°C VRRM IO IFSM VF IR RθJA 20 30 40 14 21 28 0.38 30 40 0.40 0.40 2.0 1.0 70(TYP) -55 to+125 +125 pF V V V V A A mA WEITRON http://www.weitron.com.tw SL22A SL23A SL24A °C/W VRMS CJ TJ TSTG VR Dioide Junction Capacitance f=1MHz and applied 4vDC Reverse Voltage Typical Thermal Resistance Storage Temperature Range Device Marking MAXIMUM RATING SL22A thru SL24A Superimposed on Rated Load (JEDEC Method) 8.3 ms Single Half Sine-Wave Peak Forward Surge Current Maximum Average Forward (Fig.1) Continuous Reverse Voltage Maximum RMS Voltage Maximum Recurrent Peak Reverse Voltage Maximum Instantaneous Maximum DC Reverse Current @T A=25˚C At Rated DC Blocking Voltage @TA=100˚C 160(TYP) Operating Temperature Range 24-May-06 SL22A=SL22 , SL23A=SL23 , SL24A=SL24
http://www.weitron.com.tw FIG.1 Typical Forward Current Derating Curve A VERAGE FORWARD CURRENT,(A) REVERSE VOLTAGE,(V) JUNCTION CAPACITANCE,(pF) INSTANTANEOUS FORWARD CURRENT,(A) FORWARD VOLTAGE,(V) REVERSE LEAKAGE CURRENT, (mA) AMBIENT TEMPERATURE,(˚C) PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) NUMBER OF CYCLES AT 60Hz PEAK FORWARD SURGE CURRENT,(A) FIG.2 Typical Forward Characteristics FIG.3 Maximum Non-Repetitive Forward Surge Current FIG.4 Typical Junction Capacitance FIG.5 Typcial Reverse Characteristics 1 105 50 100 Tj=25˚C 8.3ms Single Half Sine Wave JEDEC method 1.0 100 0 20 40 60 80 100 120 140 .01 Tj=75˚C Tj=25˚C SL22A thru SL24A 24-May-06 0.1 1.0 0.01 Pulse Width 300us 1% Duty Cycle 0.4 0.8 1.2 1.6 2.0 2.4 350 300 250 200 150 100 .01 .05 .1 .5 1 5 10 50 100 3.0 Resistive Or Inductive Load SL22A L23A / S LS 4A2 Tj=25°C 0 20 40 60 80 100 120 140 160 180 200 Single Phase Half Wave 60Hz