Low Profile SMD Schottky Barrier Diode CDBURT0230LL-HF Forward Current = 200 mA Reverse Voltage = 30 Volts RoHS Device Halogen Free 0603/SOD-523F Features 0.071(1.80) 0.063(1.60) -Ultra low forward voltage. -Designed for mounting on small surface. -Extremely thin / leadless package. -Low profile package is 30% thinner than standards 0603 -Majority carrier conduction. 0.039(1.00) 0.031(0.80) 0.022(0.55) 0.018(0.45) Mechanical data -Case: 0603/SOD-523F standard package, molded plastic. -Terminals: Gold plated, solderable per MIL-STD-750,method 2026. -Polarity: Indicated by cathode band. -Marking code: BS -Mounting Position: Any -Weight: 0.0019 grams approx. 0.018(0.45) Typ. 0.028(0.70) Typ. Dimensions in inches and (millimeter) Circuit diagram Maximum Rating (at T A =25 C unless otherwise noted) O Parameter Conditions Repetitive peak reverse voltage Symbol Min Typ Max Unit V RRM 30 V Reverse voltage VR 20 V Average forward current IO 200 mA Peak forward Current I FM 500 mA I FSM 1 A Forward current,surge peak 8.3ms single half sine-wave superimposed on rate load(JEDEC method) Typical thermal resistance Junction temperature Tj Storage temperature T STG O 260 RθJA -55 -55 C/W +125 O +125 O C C Electrical Characteristics (at T A =25 C unless otherwise noted) O Parameter Conditions Symbol Min Typ Max Unit Forward voltage I F = 200 mA VF 0.39 V Reverse current V R = 10 V IR 30 uA Capacitance V R = 1 V, f=1MHz C 30 pF Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-G1110 Page 1 Comchip Technology CO., LTD. Low Profile SMD Schottky Barrier Diode RATING AND CHARACTERISTIC CURVES (CDBURT0230LL-HF) Fig. 1 - Forward current vs. Forward voltage Fig. 2 - Reverse current vs. Reverse voltage 1000000 100.000 Reverse current, I R ( uA ) Forward current, I F (mA ) 1000.000 O Ta=125 C O Ta=75 C 10.000 1.000 O Ta=100 C O Ta=50 C 0.100 O Ta=25 C 0.010 100000 10000 O 125 C O O 75 C 100 C 1000.0 O 50 C O 25 C 100.0 10.0 Pulse test 0.001 1.0 0.0 0.1 0.3 0.2 0.4 0 5 Forward voltage, V F (mV) 10 15 20 25 30 35 Reverse voltage,V R (V) Fig.3 - VZ characteristic Fig.4 - Current derating curve 800 Average Forward current, (%) 1000 O 125 C O I R , (uA) 100 C 600 O 75 C 400 O 25 C O 50 C 200 0 100 80 60 40 20 0 0 20 40 60 0 25 50 75 100 125 150 O V Z , (V) Ambient temperature, ( C) Fig.3 - Capacitance between terminals characteristics 70 f = 1 MHz Ta = 25 C Capacitance, ( P F) 60 50 40 30 20 10 0 0 10 30 20 Reverse voltage, V R (V) REV:A Page 2 QW-G1110 Comchip Technology CO., LTD. Low Profile SMD Schottky Barrier Diode Reel Taping Specification d P0 P1 E Index hole F BS B P T W C A 12 o 0 D2 D1 D W1 Trailer Device ....... ....... End ....... ....... Leader ....... ....... ....... ....... 10 pitches (min) Start 10 pitches (min) Direction of Feed 0603 (SOD-523F) 0603 (SOD-523F) SYMBOL A B C d D D1 D2 (mm) 1.05 ± 0.05 1.96 ± 0.05 0.57 ± 0.05 1.50 + 0.10 178 ± 1 60.0 MIN. 13.0 ± 0.20 (inch) 0.041 ± 0.002 0.077 ± 0.002 0.022 ± 0.002 0.059 ± 0.004 7.008 ± 0.04 2.362 MIN. 0.512 ± 0.008 SYMBOL E F P P0 P1 T W W1 (mm) 1.75 ± 0.10 3.50 ± 0.05 4.00 ± 0.10 4.00 ± 0.05 2.00 ± 0.05 0.20 ± 0.03 8.00 ± 0.20 13.5 MAX. (inch) 0.069 ± 0.004 0.157 ± 0.004 0.079 ± 0.002 0.008 ± 0.001 0.315 ± 0.008 0.531 MAX. 0.138 ± 0.002 0.157 ± 0.004 REV:A Page 3 QW-G1110 Comchip Technology CO., LTD. Low Profile SMD Schottky Barrier Diode Marking Code Part Number Marking Code CDBURT0230LL-HF BS BS Suggested PAD Layout 0603/SOD-523F SIZE A (mm) (inch) 1.25 0.049 D A B 0.60 0.024 C 1.00 0.039 D 1.85 0.073 E 0.65 0.026 E C B Standard Packaging Case Type 0603/SOD-523F Qty Per Reel Reel Size (Pcs) (inch) 4,000 7 REV:A Page 4 QW-G1110 Comchip Technology CO., LTD.