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| SMD Schottky Barrier Rectifiers COMCHIP SMD Diodes Specialist CDBA120-HF Thru. CDBA1100-HF Reverse Voltage: 20 to 100 Volts Forward Current: 1.0 Amp RoHS Device Features -Halogen free. -Ideal for surface mount applications. -Easy pick and place. -Plastic package has Underwriters Lab. flammability classification 94V-0. -Built-in strain relief. -Low forward voltage drop. 0.065(1.65) 0.049(1.25) 0.180(4.57) 0.160(4.06) DO-214AC (SMA) 0.110(2.79) 0.086(2.18) Mechanical data -Case: JEDEC DO-214AC, molded plastic. -Terminals: solderable per MIL-STD-750, method 2026. -Polarity: Color band denotes cathode end. -Approx. weight: 0.056 grams 0.091(2.31) 0.067(1.70) 0.208(5.28) 0.193(4.90) 0.012(0.31) 0.006(0.15) 0.060(1.52) 0.030(0.76) 0.005(0.127) max. Dimensions in inches and (millimeter) Maximum Ratings and Electrical Characteristics Parameter Max. repetitive peak reverse voltage Max. DC blocking voltage Max. RMS voltage Peak surge forward current, 8.3ms single half sine-wave superimposed on rate load (JEDEC method) Max. average forward current Max. instantaneous forward voltage at 1.0A Max. DC reverse current at TA=25 OC rated DC blocking voltage TA=100 OC Max. thermal resistance (Note 1) Max. operating junction temperature Storage temperature Symbol VRRM VDC VRMS CDBA 120-HF 20 20 14 CDBA 140-HF 40 40 28 CDBA 160-HF 60 60 42 CDBA 180-HF 80 80 56 CDBA 1100-HF 100 100 70 Units V V V IFSM 30 A IO VF 0.50 1.0 0.70 0.5 10 88 20 125 -65 to +150 0.85 A V IR RJA RJL TJ TSTG mA O C/W O C O C 2 Notes: 1. Thermal resistance from junction to ambient and junction to lead mounted on P.C.B. with 0.2x0.2 inch copper pad area. REV:A QW-JB007 Page 1 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers COMCHIP SMD Diodes Specialist RATING AND CHARACTERISTIC CURVES (CDBA120-HF thru CDBA1100-HF) Fig.1 Reverse Characteristics 100 100 Fig.2 Forward Characteristics CDBA120-HF~140-HF R e v e r s e C u r rent(m A) 10 10 1 TJ=75 C O F o r w a rd C u rren t (A) CDBA160-HF 1 CDBA180-HF~1100-HF 0.1 0.1 TJ=25 C Pulse width 300S 4% duty cycle O TJ=25 OC 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 (%) Forward Voltage (V) Fig.3 Junction Capacitance 350 TJ=25 C f=1MHz and applied 4VDC reverse voltage O Fig.4 Current Derating Curve 1.4 1.2 1.0 0.8 CD CD 120 BA 250 200 150 100 50 0 0.01 Averag e For ward C urre nt (A) 300 J u n c ti o n C apacian ce(p F ) t BA1 0.6 0.4 0.2 60HF~ 0 110 -H F ~1 4 -HF 0H F 0 0.1 1 10 100 0 25 50 75 100 125 O 150 175 Reverse Voltage (V) Ambient Temperature ( C) Fig.5 Non-repetitive Forward Surge Current 60 P e a k F o r w a r d S u r g e Cur r e n t (A ) 50 TJ=25 C 8.3ms single half sine wave, JEDEC method O 40 30 20 10 0 1 10 100 Number of Cycles at 60Hz REV:A QW-JB007 Page 2 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers Reel Taping Specification P0 P1 d Index hole E T COMCHIP SMD Diodes Specialist 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 2.70 (max) 0.106 (max) B 5.30 (max) 0.209 (max) C 2.66 (max) 0.105 (max) d 1.50 0.10 0.059 0.004 D 330 12.99 D1 50.0 MIN. 1.969 MIN. D2 13.5 1.00 0.531 0.039 SMA (DO-214AC) (mm) (inch) SYMBOL SMA (DO-214AC) E 1.75 0.10 0.689 0.004 F 5.50 0.05 0.217 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 12.0 0.20 0.472 0.008 W1 18.4 (max) 0.724 (max) (mm) (inch) REV:A QW-JB007 Page 3 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers Marking Code Part Number CDBA120-HF CDBA140-HF CDBA160-HF CDBA180-HF CDBA1100-HF Marking Code 120 140 160 180 1100 COMCHIP SMD Diodes Specialist XXXX xxxx = Product type marking code Suggested PAD Layout DO-214AC(SMA) SIZE (mm) A B C D E 3.80 1.60 2.80 5.40 2.20 (inch) 0.150 0.063 0.110 0.213 0.087 D A E C B Standard Package Qty per Reel Case Type (Pcs) DO-214AC (SMA) Reel Size (inch) 13 5000 REV:A QW-JB007 Page 4 Comchip Technology CO., LTD. |
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