CDBQR00340-HF

SMD Schottky Barrier Diode CDBQR00340-HF Io = 30 mA VR = 40 Volts RoHS Device Halogen Free 0402/SOD-923F Features 0.041(1.05) 0.037(0.95) - Designed for mounting on small surface. - Extremely thin package. 0.026(0.65) 0.022(0.55) - Low stored charge. - Majority carrier conduction. Mechanical data 0.022(0.55) 0.018(0.45) - Case: 0402/SOD-923F standard package, molded plastic. 0.010(0.25) BSC. - Terminals: Gold plated, solderable per MIL-STD-750,method 2026. - Polarity: Indicated by cathode band. 0.022(0.55) BSC. - Mounting position: Any 0.020(0.50) 0.016(0.40) - Weight: 0.001 grams (approx.). 0.014(0.35) 0.010(0.25) Circuit Diagram Dimensions in inches and (millimeter) Maximum Rating (at TA=25°C unless otherwise noted) Parameter Symbol Typ Max Unit VRRM 45 V Reverse voltage VR 40 V Average forward current IO 30 mA Conditions Repetitive peak reverse voltage Forward current,surge peak 8.3 ms single half sine-wave superimposed on rate load(JEDEC method) Power dissipation Min IFSM 500 PD Suction temperature TSTG Junction temperature Tj -40 mA 200 mW +125 °C +125 °C Max Unit Electrical Characteristics (at TA=25°C unless otherwise noted) Parameter Conditions Symbol Min Typ Forward voltage IF = 1 mA DC VF 0.37 V Reverse current VR = 30V VR = 40V IR 0.50 1.00 µA Capacitance between terminals F = 1 MHZ and 1 VDC reverse voltage CT 1.5 Company reserves the right to improve product design , functions and reliability without notice. REV:B Page 1 QW-G1106 Comchip Technology CO., LTD. Downloaded from Arrow.com. pF SMD Schottky Barrier Diode Rating and Characteristic Curves (CDBQR00340-HF) Fig.1 - Forward Characteristics Fig.2 - Reverse Characteristics 1m 100m Reverse Current, (A) 1m 125°C 10µ 75°C 1µ 100n 25°C 10n -25 °C 125 25° C 100µ °C 75°C Forward Current, (A) 100µ 10m -25°C 1n 10µ 0 0.1 0.3 0.2 0.4 0.5 0.6 0 0.7 5 10 20 25 30 35 40 Reverse Voltage, (V) Forward Voltage, (V) Fig.3 - Capacitance Between Terminals Characteristics Fig.4 - Current Derating Curve 10 Mounting on glass epoxy PCBs f = 1 MHz Ta = 25°C Average Forward Current, (%) Capacitance Between Terminals, (PF) 15 1 100 80 60 40 20 0 0.1 0 5 10 15 20 25 30 Reverse Voltage, (V) 0 25 50 75 100 Company reserves the right to improve product design , functions and reliability without notice. 150 REV:B Page 2 QW-G1106 Comchip Technology CO., LTD. Downloaded from Arrow.com. 125 Ambient Temperature, (°C) SMD Schottky Barrier Diode Reel Taping Specification P0 T d P1 E Index hole F W B C P A 12 o 0 D2 D1 D W1 Trailer Device ....... ....... End ....... ....... Leader ....... ....... ....... ....... 160mm (min) Start 400mm (min) Direction of Feed SYMBOL 0402 (SOD-923F) (mm) (inch) 0402 (SOD-923F) A 0.75 ± 0.05 B 1.17 ± 0.05 C d D D1 D2 0.65 ± 0.05 1.50 + 0.10 - 0.00 178.00 ± 1.00 60.00 ± 0.50 13.50 ± 0.20 0.030 ± 0.002 0.046 ± 0.002 0.026 ± 0.002 0.059 + 0.004 7.008 ± 0.039 2.362 ± 0.020 0.531 ± 0.008 - 0.000 SYMBOL E F P P0 P1 T W W1 (mm) 1.75 ± 0.10 3.50 ± 0.10 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.10 0.20 + 0.02 - 0.05 8.00 ± 0.20 12.00 + 0.50 - 0.00 (inch) 0.069 ± 0.004 0.138 ± 0.004 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.008 + 0.001 0.472 + 0.020 0.315 ± 0.008 - 0.002 - 0.000 Company reserves the right to improve product design , functions and reliability without notice. Comchip Technology CO., LTD. Downloaded from Arrow.com. REV:B Page 3 QW-G1106 SMD Schottky Barrier Diode Marking Code Part Number Marking Code CDBQR00340-HF B2 B2 Suggested PAD Layout 0402/SOD-923F SIZE (mm) (inch) A 0.750 0.030 B 0.500 0.020 C 0.700 0.028 D 1.250 0.049 E 0.250 0.010 D A E C B Standard Package Qty per Reel Reel Size (Pcs) (inch) 5000 7 Case Type 0402/SOD-923F Company reserves the right to improve product design , functions and reliability without notice. Comchip Technology CO., LTD. Downloaded from Arrow.com. REV:B Page 4 QW-G1106