RB551V-40S2 CYSTEKEC | Alldatasheet

Document overview

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  • PDF pages: 4

Technical content

Features

  • Small plastic SMD package
  • Ultra low VF, VF=0.45 typ. at 0.5A
  • High reliability

Applications

  • High frequency rectification
  • Switching regulators Absolute Maximum Ratings @TA=25℃ Parameters Symbol Min Max Unit Peak Reverse voltage V RM - 30 V DC Reverse voltage V R 20 V Mean rectifying current I O - 0.5 A Peak forward surge current I FSM 2 A Junction Temperature T j - 125 °C Storage Temperature T stg -40 +125 °C SOD-323 RB551V-30S2

CYStech Electronics Corp. Spec. No. : C301S2 Issued Date : 2004.02.18 Revised Date Page No. : 2/4 RB551V-30S2 CYStek Product Specification Electrical Characteristics @ TA=25℃ unless otherwise specified Parameters Symbol Conditions Min Typ. Max Unit VF 1 I F=100mA - - 0.36 V Forward voltage VF 2 I F=500mA - - 0.5 V Reverse leakage current I R V R=20V - - 100 µA

CYStech Electronics Corp. Spec. No. : C301S2 Issued Date : 2004.02.18 Revised Date Page No. : 3/4 RB551V-30S2 CYStek Product Specification Characteristic Curves Forward Current Derating Curve 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0 25 50 75 100 125 150 175 200 Ambient Temperature---T A(℃) Forward Current---I O(A) Mounting on glass epoxy PCBs Forward Current vs Forward Voltage 0.1 100 1000 Forward Voltage---V F(V) Forward Current---I F(mA) - 25℃ 25℃ 75℃ 125℃ Reverse Leakage Current vs Reverse Voltage 0.1 100 1000 10000 100000 0 1 02 03 0 Reverse Voltage---V R(V) Reverse Leakage Current---I R(μA) Ta= 7 5℃ Ta= - 25℃ Ta= 125℃ Ta=25℃ Capacitance vs Reverse Voltage 100 0 5 10 15 20 25 30 Reverse Voltage---V R(V) Capacitance between terminals---C T(pF) f=1MHz Ta=25℃

CYStech Electronics Corp. Spec. No. : C301S2 Issued Date : 2004.02.18 Revised Date Page No. : 4/4 RB551V-30S2 CYStek Product Specification SOD-323 Dimension *: Typical Notes: 1.Controlling dimension : millimeters. 2.Lead thickness specified per L/F drawing with solder plating. 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. D A H J K C E B 1 2 Style: Pin 1.Cathode 2.Anode 2-Lead SOD-323 Plastic Surface Mounted Package, CYStek Package Code: S2 Marking: 5 H D