SL14 WEITRON | Alldatasheet
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Technical content
Schottky Barrier Rectifiers * Low Surface Mounted Applications * Metal-Semiconductor Junction with Guardring * Epitaxial Construction * Very Low Forward Voltage Drop * High Current Capability * Plastic Material Has UL Flammability Classification 94V-0 * For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Applications * Case : Molded Plastic * Polarity :Indicated By Cathode Band * Weight : 0.060 grams Features: SL14 Mechanical Data REVERSE VOLTAGE 40Volts FORWARD CURRENT
1.0 Ampere
http://www.weitron.com.tw SMA-1 SMA-1 Outline Dimension unit:mm A C B E H J H 4.40 4.80 2.40 2.80 0.30 0.30 E 3.80 4.20 H 1.00 1.00 J 1.50 1.70 A B C SMA-1 Dim Min Max Dimensions in inches
Maximum Ratings and Electrical Characteristics Characteristics Symbol Unit Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @TC=105 C Peak Forward Surge Current, 8.3 ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) Maximum Instantaneous Forward Voltage @IF=1.0A Maximum DC Reverse Current @Tj=25 C At Rated DC Blocking Voltage @Tj=100 C Typical Junction Capacitance (Note 1) Typical Thermal Resistance (Note 2) Operating Temperature Range Storage Temperature Range V V V A A V mA C C Rating 25 C Ambient Temperature Unless Otherwise Specified. Single Phase Half Wave, 60Hz , Resistive or Inductive Load. For Capacitive Load, Derate Current by 20%. @ T j=25 C @ T j=100 C VRRM VRMS VDC I (AV) IFSM VF IR CJ TJ TSTG 1.0 0.40 0.35 1.0 100 -55 to+125 -55 to+150 PF C/W NOTES: 1. Measured at 1.0MHz applied reverse voltage of 4.0V DC. 2. Thermal Resistance Junction to case. F WEITRON http://www.weitron.com.tw SL14 R JAq
0.1 1.0 .01 RATING AND CHARACTERISTIC CURVES (SL12 AND SL14) FIG.1-TYPICAL FORWARD CHARACTERISTICS FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,(A) FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWAARD SURGE CURRENT,(A) FIG.5-TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE,(V) JUNCTION CAPACITANCE,(pF) INSTANTANEOUS FORWARD CURRENT,(A) FORWARD VOLTAGE,(V) Pulse Width 300us 1% Duty Cycle 0.2 0.4 0.6 0.8 1.0 1.2 350 300 250 200 150 100 .01 .05 .1 .5 1 5 10 50 100 3.0 Single Phase Half Wave 60Hz Resistive Or Inductive Load AMBIENT TEMPERATURE ( C) 1.0 100 FIG.3 - TYPICAL REVERSE CHARACTERISTICS REVERSE LEAKAGE CURRENT, (mA) PERCENTAGE RATED PEAK REVERSE VOLTAGE 0 20 40 60 80 100 120 140 .01 Tj=75 C SL Tj=25 C Tj=25 C NUMBER OF CYCLES AT 60Hz 1 10 5 50 100 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method 0 20 40 60 80 100 120 140 160 180 200 WEITRON http://www.weitron.com.tw SL14