CYStech Electronics Corp. Spec. No. : C337SC Issued Date : 2003.06.02 Revised Date : Page No. : 1/3 5.0Amp. Surface Mount Schottky Barrier Diodes CSMC520-5100SC 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: Molded plastic, SMC/JEDEC DO-214AB. • Terminals: Solder plated, solderable per MIL-STD-750 method 2026 • Polarity: Indicated by cathode band. • Mounting Position : Any. • Weight: 0.195 gram, 0.00585 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=5A (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 4VDC reverse voltage Storage temperature Operating temperature Type Symbol CSMC CSMC CSMC CSMC CSMC CSMC CSMC Units 520 530 540 550 560 580 5100 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 0.55 0.55 0.55 0.7 0.7 0.85 0.85 V IO 5 A IFSM 150 A IR 0.5 50 Rth,JA 55 (typ) ℃/W CJ 380(typ) pF Tstg TJ -55 ~ +150 ℃ ℃ -55 ~ +125 mA mA -55 ~ +150 Notes : 1.Pulse test, pulse width=300μsec, 2% duty cycle 2 .Mounted on PCB with 30mm² (0.013mm thickness) copper pad area. CSMC520-5100SC CYStek Product Specification CYStech Electronics Corp. Spec. No. : C337SC Issued Date : 2003.06.02 Revised Date : Page No. : 2/3 Characteristic Curves Maximum Non-Repetitive Forward Surge Current Forward Current Derating Curve 160 Peak Forward Surge Current---IFSM(A) Average Forward Current---Io(A) 6 CSMC550-5100 5 4 3 2 CSMC520-540 1 Tj=25℃, 8.3ms Single Half Sine Wave JEDEC method 120 100 80 60 40 20 0 0 0 50 100 150 1 200 10 100 Ambient Temperature---TA(℃) Number of Cycles at 60Hz Forward Current vs Forward Voltage Junction Capacitance vs Reverse Voltage 1400 100 Junction Capacitance---C J(pF) CSMC520-540 Forward Current---I F(A) 140 10 CSMC550-560 1 CSMC580-5100 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 1200 1000 800 600 400 200 0 0.01 0.1 1 10 100 Reverse Voltage---VR(V) Forward Voltage---VF(V) Reverse Leakage Current vs Reverse Voltage Reverse Leakage Current---I R(mA) 100 10 Tj=75℃ 1 0.1 Tj=25℃ 0.01 0 20 40 60 80 100 120 140 Percent of Rated Peak Reverse Voltage---(%) CSMC520-5100SC CYStek Product Specification CYStech Electronics Corp. Spec. No. : C337SC Issued Date : 2003.06.02 Revised Date : Page No. : 3/3 SMC/DO-214AB Dimension Marking Code: Device CSMC 520 Code SS52 CSMC 530 SS53 CSMC 540 SS54 Device CSMC 560 Code SS56 CSMC 580 SS58 CSMC 5100 S510 CSMC 550 SS55 SMC/DO-214AB Plastic Surface Mounted Package CYStek Package Code:SC *:Typical Inches Min. Max. 0.260 0.276 0.173 0.189 0.012(typ) 0.144 0.152 DIM A B C D Millimeters Min. Max. 6.6 7.0 4.4 4.8 0.3(typ) 3.6 3.8 DIM E F G H Inches Min. Max. 0.228 0.244 0.071 0.087 0.032(typ) 0.04(typ) Millimeters Min. Max. 5.8 6.2 1.8 2.2 0.8(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. CSMC520-5100SC CYStek Product Specification