CSMA340

CYStech Electronics Corp. 3.0Amp. Surface Mount Schottky Barrier Diodes Spec. No. : C333SA Issued Date : 2003.05.21 Revised Date : Page No. : 1/3 CSMA320-3100SA Series Features • For surface mounted applications. • For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications • Plastic material used carries Underwriters Laboratory Flammability Classification 94V-0 • Low leakage current • High surge capability • High temperature soldering: 250°C/10 seconds at terminals • Exceeds environmental standards of MIL-S-19500/228 Mechanical Data • Case: SMA/DO-214AC molded plastic. • Terminals: Solder plated, solderable per MIL-STD-750 method 2026 • Polarity: Indicated by cathode band. • Packaging: 12mm tape per EIA STD RS-481. • Weight: 0.064 gram, 0.002 ounce Maximum Ratings and Electrical Characteristics (Rating at 25°C ambient temperature unless otherwise specified. ) Parameter Repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum instantaneous forward voltage, IF=3A (Note 1) Average forward rectified current Peak forward surge current @8.3ms single half sine wave superimposed on rated load (JEDEC method) Maximum DC reverse current VR=VRRM,TA=25℃(Note 1) VR=VRRM,TA=125℃(Note 1) Maximum thermal resistance, Junction to ambient(Note 2) Diode junction capacitance @ f=1MHz and applied 4V reverse voltage Storage temperature Operating temperature Type Symbol CSMA CSMA CSMA CSMA CSMA CSMA CSMA Units 320 330 340 350 360 380 3100 VRRM 20 30 40 50 60 80 100 V VRMS 14 21 28 35 42 56 70 V VR 20 30 40 50 60 80 100 V VF IO IFSM 0.5 0.5 0.5 0.75 3 80 0.75 0.85 0.85 V A A mA mA ℃/W pF ℃ ℃ IR Rth,JA CJ Tstg TJ 0.5 20 80 (typ) 250 (typ) -55 ~ +150 -55 ~ +125 -55 ~ +150 Notes : 1.Pulse test, pulse width=300μsec, 2% duty cycle 2.Mounted on PCB with 14mm² (0.013mm thickness) copper pad area. CSMA320-3100SA CYStek Product Specification CYStech Electronics Corp. Characteristic Curves Forward Current Derating Curve 3.5 Peak Forward Surge Current---IFSM(A) 90 CSMA350-3100 80 70 60 50 40 30 20 10 0 1 10 Spec. No. : C333SA Issued Date : 2003.05.21 Revised Date : Page No. : 2/3 Maximum Non-Repetitive Forward Surge Current Average Forward Current---Io(A) 3 2.5 2 1.5 1 0.5 0 0 50 100 CSMA320-340 Tj=25℃, 8.3ms Single Half Sine Wave JEDEC method 150 200 100 Ambient Temperature---TA(℃) Number of Cycles at 60Hz Forward Current vs Forward Voltage 100 Junction Capacitance---CJ(pF) CSMA320-340 700 600 500 400 300 200 100 0 0.01 Junction Capacitance vs Reverse Voltage Forward Current---IF(A) 10 CSMA350-360 1 CSMA380-3100 0.1 Tj=25℃, Pulse width=300μs, 1% Duty cycle 0.01 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 0.1 1 10 100 Forward Voltage---VF(V) Reverse Voltage---VR(V) Reverse Leakage Current vs Reverse Voltage 100 Reverse Leakage Current---IR(mA) 10 1 Tj=75℃ 0.1 Tj=25℃ 0.01 0 20 40 60 80 100 120 140 Percent of Rated Peak R everse Voltage---(%) CSMA320-3100SA CYStek Product Specification CYStech Electronics Corp. SMA/DO-214AC Dimension Marking Code: A C Spec. No. : C333SA Issued Date : 2003.05.21 Revised Date : Page No. : 3/3 Device CSMA CSMA CSMA CSMA 320 330 340 350 Code B SS32 SS33 SS34 SS35 Device CSMA CSMA CSMA 360 380 3100 Code D SS36 SS38 S310 E SMA Plastic Surface Mounted Package CYStek Package Code:SA G F *:Typical DIM A B C D Inches Min. Max. 0.177 0.185 0.094 0.110 0.012(typ) 0.150 0.165 Millimeters Min. Max. 4.4 4.8 2.4 2.8 0.3(typ) 3.8 4.2 DIM E F G - Inches Min. Max. 0.060 0.067 0.04(typ) 0.04(typ) - Millimeters Min. Max. 1.5 1.7 1.0(typ) 1.0(typ) - Notes : 1.Controlling dimension : millimeters. 2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material. 3.If there is any question with packing specification or packing method, please contact your local CYStek sales office. Material : • Lead : 42 Alloy ; solder plating • Mold Compound : Epoxy resin family, flammability solid burning class:UL94V-0 Important Notice: • All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of CYStek. • CYStek reserves the right to make changes to its products without notice. • CYStek semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems. • CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance. CSMA320-3100SA CYStek Product Specification