SMD Schottky Barrier Diode SMD Diodes Specialist RB551V-30-HF Io = 500 mA V R = 20 Volts RoHS Device SOD-323 Features -Halogen free 0.106 (2.70) -Low reverse current. 0.098 (2.50) -Designed for mounting on small surface. 0.014 (0.35) 0.010 (0.25) -Extremely thin / leadless package. 0.055 (1.40) 0.047 (1.20) -Majority carrier conduction. 0.071 (1.80) 0.063 (1.60) Mechanical data 0.006 (0.150) 0.003 (0.080) 0.035 (0.90) -Case: SOD-323 Standard package, 0.031 (0.80) molded plastic. 0.004 (0.10)max 0.019 (0.475)REF -Terminals: Gold plated, solderable per MIL-STD-750D, method 2026. -Mounting position: Any. Dimensions in inches and (millimeter) Maximum Rating (at T A =25°C unless otherwise noted) Parameter Conditions Repetitive peak reverse voltage Symbol Min Typ Max Unit V RM 30 V Reverse voltage VR 20 V Average forward current IO 500 mA I FSM 2 A +125 °C +125 °C Forward current,surge peak 8.3ms single half sine-wave superimposed on rate load(JEDEC method) Storage temperature T STG Junction temperature Tj -40 Electrical Characteristics (at T A =25°C unless otherwise noted) Parameter Conditions Symbol Min Typ Max Unit Forward voltage I F = 100 mA I F = 500 mA VF 0.36 0.47 V Reverse current V R = 20 V IR 100 uA REV:A Page 1 QW-JB011 Comchip Technology CO., LTD. SMD Schottky Barrier Diode SMD Diodes Specialist RATING AND CHARACTERISTIC CURVES (RB551V-30-HF) Fig. 2 - Reverse characteristics Fig.1 Forward Characteristics 10A 100m 1A 10m C 5° °C =7 TA TA =-2 5 10m Reverse current ( A ) 5°C °C =1 2 TA 100m TA =2 5 IF, (A) O 1m 125 C 1m O 75 C 100u O 25 C 10u O -25 C fu 100μ 0.0 0.1 0.3 0.2 0.4 100n 0.5 0 5 10 15 20 25 30 35 40 V R , (V) VF, (V) Fig. 3 - Capacitance between terminals characteristics Fig.4 - Derating curve 1.0 1000.0 Ct, ( P F) Io , (A) 100.0 0.5 10.0 0 1.0 0.0 10.0 20.0 30 40 0 25 50 75 100 125 150 T A , (°C) V R , (V) REV:A Page 2 QW-JB011 Comchip Technology CO., LTD. SMD Schottky Barrier Diode SMD Diodes Specialist Reel Taping Specification d P0 P1 F B P T E Index hole W C A 12 o 0 D2 D1 D W1 Trailer Device ....... ....... End Leader ....... ....... ....... ....... ....... ..... .. 10 pitches (min) Start 10 pitches (min) Direction of Feed SOD-323 SOD-323 SYMBOL A B C d D D1 D2 (mm) 1.46 ± 0.10 2.90 ± 0.10 1.25 ± 0.10 1.50 + 0.10 178 ± 1.00 54.40 ± 0.40 13.00 ± 0.20 (inch) 0.057 ± 0.004 0.114 ± 0.004 0.049 ± 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 4.00 ± 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 0.158 ± 0.004 0.158 ± 0.004 0.079 ± 0.004 0.315 + 0.012 /–0.004 0.374 ± 0.039 REV:A Page 3 QW-JB011 Comchip Technology CO., LTD. SMD Schottky Barrier Diode SMD Diodes Specialist Marking Code Part Number Marking Code RB551V-30-HF .D •D Suggested PAD Layout SOD-323 SIZE A (mm) (inch) 2.33 0.092 D A B 0.70 0.028 C 0.70 0.028 D 3.03 0.119 E 1.63 0.064 E C B Notes: GENERAL TOLERANCE±0.05mm(±0.002inch) Standard Package Qty per Reel Reel Size (Pcs) (inch) 3000 7 Case Type SOD-323 REV:A Page 4 QW-JB011 Comchip Technology CO., LTD.