SMD Schottky Barrier Diodes RB520S-30 + Io = 200 mA V R = 30 Volts - RoHS Device Features SOD-523 Low reverse current. Designed for mounting on small surface. 0.008(0.20) REF Extremely thin package. 0.051(1.30) 0.043(1.10) 0.033(0.85) 0.030(0.75) 0.014(0.35) 0.010(0.25) Majority carrier conduction. Mechanical data 0.067(1.70) 0.059(1.50) Case: SOD-523 standard package, molded plastic. Terminals: solderable per MIL-STD-750 ,method 2026. 0.006(0.15) 0.003(0.08) 0.031(0.77) 0.020(0.51) 0.003(0.07) 0.001(0.01) Marking code: cathode band & B Dimensions in inches and (millimeter) Mounting position: Any Weight: 0.0012 gram(approx.). Circuit Diagram Maximum Ratings (at T =25C unless otherwise noted) A Parameter Symbol Min Typ Max Unit Conditions DCReverse voltage VR 30 V Mean rectkfying current IO 200 mA I FSM 1 A Peak forward surge current 8.3ms single half sine-wave superimposed on rate load(JEDEC method) Storage temperature T STG Junction temperature Tj -40 +125 O +125 O C C Electrical Characteristics (At Ta=25C, unless otherwise noted) Parameter Conditions Symbol Min Typ Max Unit Forward voltage I F = 200 mA VF 0.6 V Reverse current V R = 10 V IR 1 A REV:B Page 1 QW-BB023 Comchip Technology CO., LTD. SMD Schottky Barrier Diodes RATING AND CHARACTERISTIC CURVES (RB520S-30) Fig. 2 - Reverse characteristics Fig.1 Forward Characteristics 1 1m O 125 C O C 1m =-2 5 C O TA= 25 =7 5 O C TA =1 25 O C 10m Reverse current ( A ) 100u TA 100 TA IF, Forward Current (A) 100m 10 1 O 10u 75 C 1u O 25 C 100n O -25 C 10n 0 0.1 0.3 0.2 0.4 0.5 0.6 1n 0.7 0 5 15 20 25 30 Reverse voltage, (V) Forward Voltage, (V) Fig. 3 - Capacitance between terminals characteristics Fig.4 - Derating curve (Mounting on glass epoxy PCBs) 100 Average forward current,(%) Capacitance between terminals, ( P F) 10 f = 1 MHz 10 100 80 60 40 20 0 1 0 5 10 15 20 25 30 0 Reverse voltage, (V) 25 50 75 100 125 150 Ambient temperature, (C) REV:B Page 2 QW-BB023 Comchip Technology CO., LTD. SMD Schottky Barrier Diodes Reel Taping Specification T d P0 E P1 Index hole F W B Polarity P A C 12 o 0 D2 D1 D W1 Trailer Device ....... ....... End Leader ....... ....... ....... ....... ....... ..... .. 10 pitches (min) Start 10 pitches (min) Direction of Feed SOD-523 SOD-523 SYMBOL A B C d D D1 D2 (mm) 0.90 0.10 1.94 0.10 0.73 0.10 1.50 + 0.10 178 1.00 54.40 0.40 13.00 0.20 (inch) 0.035 0.004 0.076 0.004 0.029 0.004 0.059 + 0.004 7.008 0.039 2.142 0.016 0.512 0.008 SYMBOL E F P P0 P1 W W1 (mm) 1.75 0.10 3.50 0.05 2.00 0.10 4.00 0.10 2.00 0.10 8.00 + 0.30 /-0.10 9.50 1.00 (inch) 0.069 0.004 0.138 0.002 0.079 0.004 0.158 0.004 0.079 0.004 0.315 + 0.012 /-0.004 0.374 0.039 REV:B Page 3 QW-BB023 Comchip Technology CO., LTD. SMD Schottky Barrier Diodes Marking Code Part Number Marking Code RB520S-30 B B Suggested PAD Layout SOD-523 D SIZE (mm) (inch) A A 1.40 0.055 E B 0.60 0.024 C 0.70 0.028 D 2.00 0.079 E 0.80 0.031 C B Standard Packaging REEL PACK Case Type SOD-523 REEL Reel Size ( pcs ) (inch) 3,000 7 REV:B Page 4 QW-BB023 Comchip Technology CO., LTD. Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Comchip Technology: RB520S-30