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| SMD Schottky Barrier Rectifiers SMD Diodes Specialist CDBFN120-G Thru CDBFN1100-G Voltage: 20 to 100 Volts Current: 1.0 Amp RoHS Device 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 SOD-323 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) 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.). 0.016(0.4) Typ. 0.016(0.4) Typ. Dimensions in inches and (millimeter) Maximum Ratings(at TA=25 Parameter Repetitive peak reverse voltage Maximum RMS voltage Continuous reverse voltage Maximum forward voltage @IF=1.0A Forward rectified current Forward surge current, 8.3ms half sine wave superimposed on rated load (JEDEC method) Reverse current on VR=VRRM @TA=25 C @TA=125 C Typ. thermal resistance, junction to ambient air Typ. diode junction capacitance (Note 1) Operating junction temperature Storage temperature Note 1: f=1MHz and applied 4V DC reverse voltage. O O O C unless otherwise noted) 120-G 20 14 20 130-G 30 21 30 0.55 Symbol CDBFN CDBFN CDBFN CDBFN CDBFN CDBFN CDBFN Unit 140-G 40 28 40 150-G 50 35 50 0.70 160-G 60 42 60 180-G 80 56 80 1100-G 100 70 100 VRRM VRMS VR VF IO IFSM V V V V A A 0.85 1.0 30 0.5 10 90 120 -55 to +125 -65 to +150 -55 to +150 O IR RJA CJ TJ TSTG mA C/W pF O C C O REV:D QW-BB022 Page 1 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 1.3 Fig.2 Typical Forward Characteristics 100 IF, Instantaneous Forward Current (A) IO, Averaged Forward Current (A) 1.0 5 FN1 CD B 10 CD N1 BF 2 ~C 0-G DB 1 FN -G 40 CD B 2 FN1 1 CD N1 BF 5 D ~C 0 -G N1 BF -G 60 0-G 11 BFN ~CD 0-G 00-G 0.5 CD N1 BF 8 D ~C 0-G 10 N1 BF 14 BFN ~CD 0-G 0-G 0.1 TJ=25 C Pulse width 300s 1% duty cycle O 0 0 50 100 150 O 200 0.01 0.1 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 30 350 Fig.4 Typical Junction Capacitance IFSM, Peak Forward Surge Current (A) CJ, Junction Capacitance (pF) 24 TJ=25 OC 8.3ms single half sine wave, JEDEC method 300 250 200 150 100 50 0 0.01 18 12 6 0 1 10 100 0.1 1 10 100 Number of Cycles at 60Hz VR, Reverse Voltage (V) Fig.5 Typical Reverse Characteristics 100 IR, Reverse Current (mA) 10 1 TJ=75 C O 0.1 TJ=25 C O 0.01 0 20 40 60 80 100 120 140 Percent of Rated Peak Reverse Voltage (%) REV:D QW-BB022 Page 2 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers SMD Diodes Specialist Reel Taping Specification P0 P1 d Index hole E T F B Polarity W C P A 12 0 o D2 D1 D W1 Trailer ....... ....... 10 pitches (min) Device ....... ....... ....... ....... Leader ....... ....... 10 pitches (min) End Start Direction of Feed SYMBOL A 1.47 0.10 0.057 0.004 B 2.95 0.10 0.116 0.004 C 1.15 0.10 0.045 0.004 d 1.50 0.10 0.059 0.004 D 178 1 7.008 0.040 D1 62.0 MIN. 2.44 MIN. D2 13.0 0.20 0.512 0.008 SOD-323 (mm) (inch) SYMBOL E 1.75 0.10 0.069 0.004 F 3.50 0.05 0.138 0.002 P 4.00 0.10 0.157 0.004 P0 4.00 0.10 0.157 0.004 P1 2.00 0.05 0.079 0.002 W 8.00 0.30 0.315 0.012 W1 11.4 MAX. 0.449 MAX SOD-323 (mm) (inch) REV:D QW-BB022 Page 3 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers SMD Diodes Specialist Marking Code Park Number CDBFN120-G CDBFN130-G CDBFN140-G CDBFN150-G CDBFN160-G CDBFN180-G CDBFN1100-G Marking Code 12 13 14 15 16 18 10 XX=Product type marking code XX Suggested PAD Layout SOD-323 SIZE (mm) A B C 0.059 0.039 0.051 (inch) A C 1.500 1.000 1.300 B Standard Package Qty per Reel Case Type (Pcs) SOD-323 3000 Reel Size (inch) 7 REV:D QW-BB022 Page 4 Comchip Technology CO., LTD. |
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