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| SMD Schottky Barrier Rectifiers SMD Diodes Specialist CDBM120-HF Thru CDBM1150-HF Reverse Voltage: 20 to 150 Volts Forward Current: 1.0 Amp RoHS Device Features -Halogen free. - Batch process design, excellent powe dissipation offers better reverse leakage current and thermal resistance. -Low profile surface mounted application in order to optimize board space. -Tiny plastic SMD package. -Low power loss, high efficiency. -High current capability, low forward voltage dorp. -High surge capability. -Guardring for overvoltage protection. -Ultra high-speed switching. -Silicon epitaxial planarchip, metal silicon junction. -Lead-free parts meet environmental standards of MIL-STD-19500 /228 Mini SMA/SOD-123 0.154(3.90) 0.138(3.50) 0.012(0.30) Typ. 0.071(1.80) 0.055(1.40) 0.122(2.80) 0.096(2.40) Mechanical data -Case: Molded plastic, JEDEC Mini SMA/SOD-123. -Terminals: Solde plated, solderable per MIL-STD-750, method 2026. -Polarity: Indicated by cathode band. -Mounting position: Any -Weight:0.027 gram(approx.). O 0.035(0.90) Typ. 0.067(1.70) 0.051(1.30) 0.035(0.90) Typ. Dimensions in inches and (millimeter) Maximum Ratings(at TA=25 C unless otherwise noted) 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 Symbol VRRM VRMS VR VF IO IFSM IR RJA CJ TJ TSTG CDBM CDBM CDBM CDBM CDBM CDBM CDBM CDBM 120-HF 130-HF 140-HF 150-HF 160-HF 180-HF 1100-HF 1150-HF Unit 20 14 20 30 21 30 0.50 40 28 40 50 35 50 0.70 1.0 30 0.5 10 98 120 -55 to +125 -65 to +175 -55 to +150 O 60 42 60 80 56 80 0.85 100 70 100 150 105 150 0.92 V V V V A A mA C/W pF O C C O REV:B QW-JB002 Page 1 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers SMD Diodes Specialist Rating and Characteristic Curves (CDBM120-HF Thru. CDBM1150-HF) Fig.1 Reverse Characteristics 100 100 Fig.2 Forward Characteristics CDBM120-HF~140-HF IR, Reverse Current (mA) F, Forward Current (A) 10 10 CDBM150-HF~160-HF CDBM180-HF~1150-HF 1 TJ=75 C O 1 0.1 TJ=25 C O 0.1 0.01 0 40 80 120 160 200 0.01 0.1 0.5 0.9 1.3 1.7 2.1 Percent of Rated Peak Reverse Voltage (%) VF, Forward Voltage (V) Fig.3 Junction Capacitance 350 1.4 Fig.4 Current Derating Curve IO, Average Forward Current (A) CJ, Junction Capacitance (pF) 300 250 200 150 100 50 0 0.01 f=1MHz Applied 4VDC reverse voltage 1.2 1.0 0.8 CD 12 BM CD 15 BM 0.6 0.4 0.2 0 20 0-H 14 F~ 0-H F 0-H 115 F~ 0-H F 0.1 1 10 100 40 60 80 100 120 140 160 VR, Reverse Voltage (V) TA, Ambient Temperature (C) Fig.5 Non-repetitive Forward Surge Current 30 IFSM, Peak Forward Surge Current (A) TJ=25 C 8.3ms single half sine wave, JEDEC method O 24 18 12 6 0 1 10 100 Number of Cycles at 60Hz REV:B QW-JB002 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 P A W C 12 0 o D2 D1 D W1 Trailer ....... ....... 10 pitches (min) Device ....... ....... ....... ....... Leader ....... ....... 10 pitches (min) End Start Direction of Feed SYMBOL A 1.90 0.10 0.075 0.04 B 3.90 0.10 0.153 0.04 C 1.68 0.10 0.066 0.04 d 1.50 0.10 0.059 0.004 D 178 2.00 7.00 0.079 D1 62.0 MIN. 2.440 MIN. D2 13.0 0.50 0.512 0.020 Mini-SMA/SOD-123 (mm) (inch) SYMBOL E 1.75 0.10 0.689 0.004 F 3.50 0.10 0.138 0.004 P 4.00 0.10 0.157 0.004 P0 4.00 0.10 0.157 0.004 P1 2.00 0.10 0.079 0.004 T 0.23 0.10 0.009 0.004 W 8.00 0.30 0.315 0.011 W1 14.4 0.10 0.567 0.004 Mini-SMA/SOD-123 (mm) (inch) REV:B QW-JB002 Page 3 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers SMD Diodes Specialist Marking Code Park Number CDBM120-HF CDBM130-HF CDBM140-HF CDBM150-HF CDBM160-HF CDBM180-HF CDBM1100-HF CDBM1150-HF Marking Code 12 13 14 15 16 18 10 115 XX D Suggested PAD Layout A Mini-SMA/SOD-123 SIZE (mm) A B C D E 3.30 1.40 1.90 5.70 1.90 (inch) 0.130 0.055 0.075 0.225 0.075 E C B Standard Package Qty per Reel Case Type (Pcs) Mini-SMA/SOD-123 2500 Reel Size (inch) 7 REV:B QW-JB002 Page 4 Comchip Technology CO., LTD. |
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