Low VF SMD Schottky Barrier Diode CDBQC0240L-HF I o = 200 mA V R = 40 Volts RoHS Device Halogen Free 0402C/SOD-923F Features 0.041(1.05) 0.037(0.95) - Low forward voltage. - Designed for mounting on small surface. - Extremely thin package. - Majority carrier conduction. 0.026(0.65) 0.022(0.55) Mechanical data - Case: 0402/SOD-923F standard package, molded plastic. - Terminals: Gold plated, solderable per MIL-STD-750,method 2026. - Polarity: Cathode band & BV - Mounting position: Any - Weight: 0.001 grams(approx.). 0.022(0.55) 0.018(0.45) 0.012(0.30) 0.008(0.20) 0.001(0.02) Max. 0.022(0.55) 0.018(0.45) Circuit Diagram Dimensions in inches and (millimeter) Maximum Rating (at T A =25 C unless otherwise noted) O Symbol Typ Max Unit V RRM 40 V Reverse voltage VR 40 V Average forward rectified current IO 200 mA 3 A Parameter Conditions Repetitive Peak reverse voltage Forward current,surge peak 8.3 ms single half sine-wave (1 cyc) I FSM Thermal resistance Junction to ambient R JA Junction temperature Min 200 C/W Tj Storage temperature T STG -40 +125 O +125 O C C Electrical Characteristics (at T A =25 C unless otherwise noted) O Parameter Conditions Symbol Min Typ Max Unit 0.25 V Forward voltage I F = 10mA I F = 100mA I F = 200mA VF 0.30 0.40 0.48 Reverse current V R = 10V V R = 30V IR 10 30 uA Capacitance between terminals V R = 1V, f = 1 MH Z CT 20 pF 14 Company reserves the right to improve product design , functions and reliability without notice. REV:A Page 1 QW-G1112 Comchip Technology CO., LTD. Low VF SMD Schottky Barrier Diode RATING AND CHARACTERISTIC CURVES (CDBQC0240L-HF) Fig. 1 - Forward characteristics Fig.2 - Reverse characteristics 10000 100 Reverse current, (uA ) Forward current, (mA ) 1000 O T J =125 C O T J =100 C O T J =75 C O T J =25 C 10 O T J =50 C 1 1000 O T J =125 C O T J =100 C 100 O T J =75 C O T J =50 C 10 O T J =25 C 1 0 0 0 0.1 0.3 0.2 0.4 0.5 0 10 40 Reverse voltage, (V) Forward voltage, (V) Fig.3 - Typical capacitance between terminals characteristics Fig.4 - Current derating curve 30 Average forward current, (%) Capacitance between terminals, ( P F) 30 20 25 20 15 10 5 100 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:A Page 2 QW-G1112 Comchip Technology CO., LTD. Low VF 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 ....... ....... End Device ....... ....... Leader ....... ....... ....... ....... 10 pitches (min) Start 10 pitches (min) Direction of Feed 0402C/ SOD-923F 0402C/ SOD-923F SYMBOL A B C d D D1 D2 (mm) 0.75 0.10 1.15 0.10 0.60 0.10 1.55 0.10 178 1.00 60.0 MIN. 13.0 0.20 (inch) 0.030 0.004 0.045 0.004 0.024 0.004 0.061 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 0.10 2.00 0.10 0.22 0.05 8.00 0.20 13.50 MAX. (inch) 0.069 0.004 0.138 0.002 0.157 0.004 0.157 0.004 0.079 0.004 0.009 0.002 0.315 0.008 0.531 MAX. Company reserves the right to improve product design , functions and reliability without notice. REV:A Page 3 QW-G1112 Comchip Technology CO., LTD. Low VF SMD Schottky Barrier Diode Marking Code Part Number Marking Code CDBQC0240L-HF BV BV Suggested PAD Layout 0402C/SOD-923F SIZE (mm) (inch) A 0.70 0.028 B 0.40 0.016 C 0.70 0.028 D 1.10 0.043 E 0.30 0.012 D A E C B Standard Packaging REEL PACK Case Type 0402C/SOD-923F REEL Reel Size ( pcs ) (inch) 5,000 7 Company reserves the right to improve product design , functions and reliability without notice. REV:A Page 4 QW-G1112 Comchip Technology CO., LTD. Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Comchip Technology: CDBQC0240L-HF