CDBF0330

SMD Schottky Barrier Diode CDBF0320/0330/0340-HF I o = 350 mA V R = 20 to 40 Volts RoHS Device Halogen Free 1005/SOD-323F Features 0.102(2.60) 0.095(2.40) - Low forward voltage. - Designed for mounting on small surface. - Extremely thin / leadless package. - Majority carrier conduction. 0.051(1.30) 0.043(1.10) Mechanical data 0.035(0.90) 0.027(0.70) - Case: 1005/SOD-323F standard package, molded plastic. - Terminals: Gold plated, solderable per MIL-STD-750,method 2026 - Polarity: Indicated by cathode band. 0.014(0.35) 0.011(0.28) 0.075(1.90) BSC. 0.041(1.05) 0.037(0.95) - Mounting position: Any - Weight: 0.006 grams(approx.). 0.024(0.60) 0.016(0.40) Circuit Diagram Dimensions in inches and (millimeter) Maximum Rating (at T =25°C unless otherwise noted) A Parameter Repetitive Peak reverse voltage Symbol CDBF0320-HF CDBF0330-HF CDBF0340-HF Unit VRRM 20 30 40 V VR 20 30 40 V VR(MS) 14 21 28 V Reverse voltage RMS reverse voltage Average forward rectified current Peak forward surge current 8.3 ms single half sine-wave IO 350 mA IFSM 1.5 A PD 200 mA RΘJA 500 °C/W Tj +125 °C TSTG -65 to +125 °C Power dissipation Thermal resistance junction to ambient air Junction temperature Storage temperature range Electrical Characteristics (at T =25°C unless otherwise noted) A Symbol Typ Max Unit IR 5 5 5 uA IF = 20mA IF = 200mA VF 0.37 0.60 V Capacitance between terminals f = 1 MHZ, and 0V DC reverse voltage CT 50 pF Reverse recovery time IF = IR, Irr = 0.1XIR, RL = 100 ohm Trr 6.4 nS Parameter VR = 10V VR = 20V VR = 30V Forward voltage Reverse current CDBF0320-HF CDBF0330-HF CDBF0340-HF Conditions Company reserves the right to improve product design , functions and reliability without notice. Min REV:B Page 1 QW-G1078 Comchip Technology CO., LTD. SMD Schottky Barrier Diode RATING AND CHARACTERISTIC CURVES (CDBF0320/0330/0340-HF) Fig. 1 - Forward Characteristics Fig. 2 - Reverse Characteristics 1000 1m 100 100u O Reverse Current, ( A ) 10 O C C O O 10u 75 C 1u O 25 C 100n -25 O 25 C O 75 0.1 C 1 125 Forward Current, (mA ) 125 C 0.01 10n 0 0.1 0.2 0.3 0.4 0.5 0.6 0 10 40 Reverse Voltage, (V) Forward Voltage, (V) Fig.3 - Capacitance Between Terminals Characteristics Fig.4 - Current Derating Curve 120 50 f=1MHz O T A =25 C Average Forward Current, (%) Capacitance Between Terminals, ( P F) 30 20 40 30 20 10 Mounting on glass epoxy PCBs 100 80 60 40 20 0 0 0 10 20 30 40 0 25 50 75 100 125 150 O Reverse Voltage, (V) Ambient Temperature, ( C) Company reserves the right to improve product design , functions and reliability without notice. REV:B Page 2 QW-G1078 Comchip Technology CO., LTD. SMD Schottky Barrier Diode Reel Taping Specification d P0 P1 T E Index hole F W B P 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 0.009 ± 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:B Page 3 QW-G1078 Comchip Technology CO., LTD. SMD Schottky Barrier Diode Marking Code Part Number Marking Code CDBF0320-HF BH CDBF0330-HF BJ CDBF0340-HF BK XX xx = Product type marking code Suggested PAD Layout 1005/SOD-323F SIZE (mm) (inch) A 2.10 0.083 B 1.20 0.047 C 1.20 0.047 D 3.30 0.130 E 0.90 0.035 D A E C 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:B Page 4 QW-G1078 Comchip Technology CO., LTD.