SMD Schottky Barrier Rectifiers CDBA220-HF Thru. CDBA2100-HF Reverse Voltage: 20 to 100 Volts Forward Current: 2.0 Amp RoHS Device Halogen Free DO-214AC (SMA) Features -Ideal for surface mount applications. 0.180(4.57) 0.160(4.06) -Easy pick and place. -Plastic package has Underwriters Lab. flammability classification 94V-0. 0.110(2.79) 0.086(2.18) 0.067(1.70) 0.051(1.29) -Built-in strain relief. -Low forward voltage drop. Mechanical data 0.209(5.31) 0.185(4.70) -Case: JEDEC DO-214AC, molded plastic. 0.012(0.31) 0.006(0.15) 0.091(2.31) 0.067(1.70) -Terminals: solderable per MIL-STD-750, method 2026. 0.008(0.20) 0.004(0.10) 0.059(1.50) 0.035(0.89) -Polarity: Color band denotes cathode end. -Approx. weight: 0.064 grams Dimensions in inches and (millimeter) Maximum Ratings and Electrical Characteristics Symbol CDBA 220-HF CDBA 240-HF CDBA 260-HF CDBA 280-HF CDBA 2100-HF Units Max. repetitive peak reverse voltage VRRM 20 40 60 80 100 V Max. DC blocking voltage VDC 20 40 60 80 100 V Max. RMS voltage VRMS 14 28 42 56 70 V Peak surge forward current, 8.3ms single half sine-wave superimposed on rate load (JEDEC method) IFSM 50 A Max. average forward current IO 2.0 A Max. instantaneous forward voltage at 2.0A VF Max. DC reverse current at TA=25°C rated DC blocking voltage TA=100°C IR 0.5 10 mA RθJA RθJL 75 17 °C/W TJ 125 °C TSTG -65 to +150 °C Parameter Max. thermal resistance (Note 1) Max. operating junction temperature Storage temperature 0.50 0.85 0.70 V Notes: 1. Thermal resistance from junction to ambient and junction to lead mounted on P.C.B. with 5.0×5.0 mm copper pad area. 2 REV:B Page 1 QW-JB005 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers RATING AND CHARACTERISTIC CURVES (CDBA220-HF thru. CDBA2100-HF) Fig.1 Reverse Characteristics Fig.2 Forward Characteristics 100 100 CDBA220-HF~240-HF 10 Forward Current (A) Reverse Current (mA) CDBA260-HF 10 1 O TJ=75 C 1 CDBA280-HF~2100-HF 0.1 0.1 O TJ=25 C Pulse width 300μS 4% duty cycle TJ=25 OC 0.01 0.01 0 40 80 120 160 0.1 200 0.5 0.9 1.7 1.3 Percent of Rated Peak Reverse Voltage (%) Forward Voltage (V) Fig.3 Junction Capacitance Fig.4 Current Derating Curve 350 2.1 2.8 250 0 -H 10 0 F~2 1.2 0.8 -H F 0 ~24 -HF 100 1.6 2 20 BA 150 2.0 6 BA2 200 2.4 CD Average Forwrd Current (A) 300 CD Junction Capaciatn ce(pF) O TJ=25 C f=1MHz and applied 4VDC reverse voltage -HF 0.4 50 0 0.01 0 0.1 1 10 100 0 25 50 75 100 125 150 175 Ambient Temperature (OC) Reverse Voltage (V) Fig.5 Non-repetitive Forward Surge Current 60 Peak Forward Surge Current (A) O TJ=25 C 8.3ms single half sine wave, JEDEC method 50 40 30 20 10 0 1 10 100 Number of Cycles at 60Hz REV:B Page 2 QW-JB005 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers 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 ....... ....... End Device ....... ....... Leader ....... ....... ....... ....... 10 pitches (min) Start 10 pitches (min) Direction of Feed SMA (DO-214AC) SMA (DO-214AC) SYMBOL A B C d D D1 D2 (mm) 2.70 (max) 5.30 (max) 2.66 (max) 1.50 ± 0.10 330 50.0 MIN. 13.5 ± 1.00 (inch) 0.106 (max) 0.209 (max) 0.105 (max) 0.059 ± 0.004 12.99 1.969 MIN. 0.531 ± 0.039 SYMBOL E F P P0 P1 W W1 (mm) 1.75 ± 0.10 5.50 ± 0.05 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.05 12.0 ± 0.20 18.4 (max) (inch) 0.689 ± 0.004 0.217 ± 0.002 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.002 0.472 ± 0.008 0.724 (max) REV:B Page 3 QW-JB005 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers Marking Code Part Number Marking Code CDBA220-HF 220 CDBA240-HF 240 CDBA260-HF 260 CDBA280-HF 280 CDBA2100-HF 2100 XXXX xxxx = Product type marking code Suggested PAD Layout D DO-214AC(SMA) A SIZE (mm) (inch) A 3.80 0.150 B 1.60 0.063 C 2.80 0.110 D 5.40 0.213 E 2.20 0.087 E C B Standard Packaging Qty per Reel Reel Size (Pcs) (inch) 5000 13 Case Type DO-214AC (SMA) REV:B Page 4 QW-JB005 Comchip Technology CO., LTD.