SMD Schottky Barrier Diode CDBFR03100-HF Io = 300 mA VR = 100 Volts RoHS Device Halogen Free Features 1005/SOD-323F - Designed for mounting on small surface. 0.102(2.60) 0.095(2.40) - Extremely thin/leadless package. - Low drop-down voltage. - Majority carrier conduction. 0.051(1.30) 0.043(1.10) Mechanical data - Case: 1005/SOD-323F standard package, molded plastic. 0.035(0.90) 0.027(0.70) - Terminals: Gold plated, solderable per MIL-STD-750, method 2026 - Polarity: Indicated by cathode band. 0.024(0.60) 0.016(0.40) - Mounting position: Any - Weight: 0.006 grams(approx.). 0.041(1.05) 0.037(0.95) Circuit Diagram Dimensions in inches and (millimeter) Maximum Rating (at TA=25°C unless otherwise noted) Symbol Value Unit Max. Repetitive peak reverse voltage VRRM 100 V Max. RMS voltage VRMS 70 V VR 100 V IO 300 mA IFSM 3 A Power dissipation PD 200 mW Junction temperature range Tj -40 to +150 °C Storage temperature range TSTG -55 to +150 °C Parameter Conditions Max. Reverse voltage Max. Average forward current Max. Forward surge current 8.3 ms single half sine-wave superimposed on rate load (JEDEC method) Electrical Characteristics (at TA=25°C unless otherwise noted) Parameter Conditions Symbol Forward voltage IF = 300mA VF Reverse current VR = 100V IR Capacitance between terminals f = 1MHz, VR = 1V CT Min Typ Max Unit 0.75 0.82 V 50 µA 25 pF Notes: Pulse test with PW=300µsec, 1% duty cycle Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-G1120 Page 1 Comchip Technology CO., LTD. SMD Schottky Barrier Diode RATING AND CHARACTERISTIC CURVES (CDBFR03100-HF) Fig.1 - Typical Forward Characteristics Fig.2 - Typical Reverse Characteristics 300 1000 100 Reverse Current, (uA) Forward Current, (mA ) 100 Ta=100°C Ta=125°C 10 Ta=75°C Ta=50°C Ta=25°C 1 Ta=150°C 10 Ta=125°C Ta=100°C 1 Ta=75°C 0.1 Ta=50°C Ta=25°C 0.01 0 0 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 20 60 80 100 Reverse Voltage, (V) Forward Voltage, (V) Fig.3 - Typical Capacitance Between Terminals Characteristics Fig.4 - Current Derating Curve 30 Mounting on glass epoxy PCBs 25 Average Forward Current, ( % ) Capacitance Between Terminals, (PF) 40 20 15 10 5 100 80 60 40 20 0 0 0 2 4 6 8 10 12 14 16 18 20 0 25 50 75 100 125 150 Ambient Temperature, (°C) Reverse Voltage, (V) Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-G1120 Page 2 Comchip Technology CO., LTD. SMD Schottky Barrier Diode 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 ....... ....... ....... ....... 160mm (min) Start 400mm (min) Direction of Feed 1005 / SOD-323F 1005 / SOD-323F SYMBOL A B C d D D1 D2 (mm) 1.45 ± 0.05 2.80 ± 0.05 1.00 ± 0.05 178.00 ± 1.00 60.00 ± 0.50 13.50 ± 0.20 (inch) 0.057 ± 0.002 0.110 ± 0.002 0.039 ± 0.002 1.50 + 0.10 - 0 0.059 + 0.004 - 0 7.008 ± 0.039 2.362 ± 0.020 0.531 ± 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 ± 0.10 2.00 ± 0.05 0.23 ± 0.05 8.00 ± 0.10 (inch) 0.069 ± 0.004 0.138 ± 0.002 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.002 0.008 ± 0.002 0.315 ± 0.004 12.00 + 0.50 - 0 0.472 + 0.020 -0 Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-G1120 Page 3 Comchip Technology CO., LTD. SMD Schottky Barrier Diode Marking Code Part Number Marking Code CDBFR03100-HF BS BS Suggested PAD Layout 1005/SOD-323F SIZE (mm) (inch) A 2.00 0.079 B 0.70 0.028 D A E C C 1.30 0.051 D 2.70 0.106 E 1.30 0.051 B Standard Packaging Qty per Reel Reel Size (Pcs) (inch) 4,000 7 Case Type 1005/SOD-323F Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-G1120 Page 4 Comchip Technology CO., LTD.