SMD Schottky Barrier Rectifiers SMD Diodes Specialist CDBFN120-G Thru CDBFN1100-G Voltage: 20 to 100 Volts Current: 1.0 Amp RoHS Device SOD-323 Features - Batch process design, excellent powe dissipation offers better reverse leakage current . -Low profile surface mounted application in order to optimize board space. -Low power loss, high efficiency. -High current capability, low forward voltage dorp. -High surge capability. -Guardring for overvoltage protection. -Very iny plastic SMD package. -Ultra high-speed switching. -Silicon epitaxial planarchip, metal silicon junction. -Lead-free parts meet environmental standards of MIL-STD-19500 /228 0.106 (2.70) 0.091 (2.3) 0.012(0.3) Typ. 0.057 (1.45) 0.041 (1.05) 0.047 (1.2) 0.031 (0.8) 0.016(0.4) Typ. Mechanical data -Case: JEDEC SOD-323, Molded plastic -Terminals: Solde plated, solderable per MIL-STD-750, method 2026. -Polarity: Indicated by cathode band. -Mounting position: Any -Weight:0.008 gram(approx.). Maximum Ratings(at TA=25 OC 0.016(0.4) Typ. Dimensions in inches and (millimeter) unless otherwise noted) Symbol CDBFN CDBFN CDBFN CDBFN CDBFN CDBFN CDBFN Unit Parameter 120-G 130-G 140-G 150-G 160-G 180-G 1100-G Repetitive peak reverse voltage VRRM 20 30 40 50 60 80 100 V Maximum RMS voltage VRMS 14 21 28 35 42 56 70 V Continuous reverse voltage VR 20 30 40 50 60 80 100 V Maximum forward voltage @IF=1.0A VF Forward rectified current IO 1.0 A IFSM 30 A IR 0.5 10 mA RθJA 90 Typ. diode junction capacitance (Note 1) CJ 120 Operating junction temperature TJ Forward surge current, 8.3ms half sine wave superimposed on rated load (JEDEC method) Reverse current on VR=VRRM 0.55 0.70 0.85 V O @TA=25 C O @TA=125 C Typ. thermal resistance, junction to ambient air Storage temperature -55 to +125 TSTG O pF -55 to +150 -65 to +150 C/W O C O C Note 1: f=1MHz and applied 4V DC reverse voltage. REV:D Page 1 QW-BB022 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers SMD Diodes Specialist Ratings and Characteristic Curves(CDBFN120-G Thru CDBFN1100-G) Fig.1 Typical Forward Current Derating Curve Fig.2 Typical Forward Characteristics 100 IF, Instantaneous Forward Current (A) 1.0 5 FN1 CD B CD B 0-G 00-G 14 BFN ~CD 0-G 0.5 11 BFN ~CD 0-G 2 FN1 IO, Averaged Forward Current (A) 1.3 50 100 150 CD 1 200 2 DB N1 BF CD 5 1 FN -G 40 D ~C 0 -G N1 BF 8 N1 BF D ~C 0-G -G 60 10 N1 BF 0-G 0.1 O TJ=25 C Pulse width 300μs 1% duty cycle O 0.3 0.5 0.7 0.9 1.1 1.3 1.5 TA, Ambient TemperatureC) ( VF, Forward Voltage (V) Fig.3 Maximum Non-repetitive Peak Forward Surge Current Fig.4 Typical Junction Capacitance 30 350 TJ=25 OC 8.3ms single half sine wave, JEDEC method 24 CJ, Junction Capacitance (pF) IFSM, Peak Forward Surge Current (A) N1 BF ~C 0-G CD 0.01 0.1 0 0 10 18 12 6 0 1 10 100 300 250 200 150 100 50 0 0.01 Number of Cycles at 60Hz 0.1 1 10 100 VR, Reverse Voltage (V) Fig.5 Typical Reverse Characteristics IR, Reverse Current (mA) 100 10 1 O TJ=75 C 0.1 O TJ=25 C 0.01 0 20 40 60 80 100 120 140 Percent of Rated Peak Reverse Voltage (%) REV:D Page 2 QW-BB022 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers SMD Diodes Specialist Reel Taping Specification d P0 P1 T E Index hole F W B Polarity P C A 12 o 0 D2 D1 D W1 Trailer Device ....... ....... End ....... ....... Leader ....... ....... ....... ....... 10 pitches (min) Start 10 pitches (min) Direction of Feed SOD-323 SOD-323 SYMBOL A B C d D D1 D2 (mm) 1.47 ± 0.10 2.95± 0.10 1.15 ± 0.10 1.50 ± 0.10 178 ± 1 62.0 MIN. 13.0 ± 0.20 (inch) 0.057 ± 0.004 0.116 ± 0.004 0.045 ± 0.004 0.059 ± 0.004 7.008 ± 0.040 2.44 MIN. 0.512 ± 0.008 SYMBOL E F P P0 P1 W W1 (mm) 1.75 ± 0.10 3.50 ± 0.05 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.05 8.00 ± 0.30 11.4 MAX. (inch) 0.069 ± 0.004 0.138 ± 0.002 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.002 0.315 ± 0.012 0.449 MAX REV:D Page 3 QW-BB022 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers SMD Diodes Specialist Marking Code Park Number Marking Code CDBFN120-G 12 CDBFN130-G 13 CDBFN140-G 14 CDBFN150-G 15 CDBFN160-G 16 CDBFN180-G 18 CDBFN1100-G 10 XX XX=Product type marking code Suggested PAD Layout SOD-323 C SIZE (mm) (inch) A 0.059 1.500 B 0.039 1.000 C 0.051 1.300 A B Standard Package Qty per Reel Reel Size (Pcs) (inch) 3000 7 Case Type SOD-323 REV:D Page 4 QW-BB022 Comchip Technology CO., LTD.