CDBA260SLR-HF

Super Low VF Low IR SMD Schottky Barrier Rectifiers CDBA220SLR-HF Thru. CDBA260SLR-HF Reverse Voltage: 20 to 40 Volts Forward Current: 2.0 Amp RoHS Device Halogen free Features DO-214AC (SMA) -Low Profile surface mount applications in order to optimize board space. -Low power loss, high efficiency. 0.067 (1.70) 0.047 (1.20) -Hight current capability, low forward voltage drop. 0.114 (2.90) 0.083 (2.10) -Hight surge capability. 0.181 (4.60) 0.157 (4.00) -Guardring for overvoltage protection. -Ultra high-speed switching. -Silicon epitaxial planar chip,metal silicon junction. 0.012 (0.30) TYP. Mechanical data 0.098 (2.50) 0.067 (1.70) -Epoxy: UL94-V0 rate flame retardant. -Case: Molded plastic, DO-214AC / SMA 0.008(0.20) 0.004(0.10) 0.209 (5.30) 0.185 (4.70) 0.061 (1.55) 0.030 (0.75) -Terminals: Gold plated, solderable per MIL-STD-750, method 2026. -Polarity: Indicated by cathode band. Dimensions in inches and (millimeter) -weight: 0.055 grams Maximum Ratings and Electrical Characteristics Ratings at Ta=25°C unless otherwise noted. Single phase, half wave, 60Hz, resistive or inductive loaded. For capacitive load, derate current by 20% . Symbol CDBA220SLR-HF CDBA240SLR-HF CDBA260SLR-HF Units Max. Repetitive peak reverse voltage VRRM 20 40 60 V Max. DC blocking voltage VDC 20 40 60 V Max. RMS voltage Parameter VRMS 14 28 42 V Max. instantaneous forward voltage @ 2.0A, TA=25°C VF 0.35 0.40 0.50 V Operating Temperature TJ -50 to +150 Symbol °C MAX. Units IO 2.0 A IFSM 50 A VR =VRRM TA=25°C IR 0.5 mA VR =VRRM TA=100°C IR 20 mA Junction to ambient RθJA 50 °C/W CJ 30 pF Parameter Conditions Forward rectified current see Fig.1 Forward surge current 8.3ms single half sine-wave superimposed on rate load (JEDEC method) MIN. TYP. Reverse current Thermal resistance Diode junction capacitance f=1MHZ and applied 4V DC reverse Voltage Storage temperature TSTG -50 +150 °C REV: A Page 1 QW-JL016 Comchip Technology CO., LTD. Super Low VF Low IR SMD Schottky Barrier Rectifiers RATING AND CHARACTERISTIC CURVES (CDBA220SLR-HF Thru. CDBA260SLR-HF) Fig.2- Typical Forward Characteristics 1.2 0.8 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.4 0 0 20 40 60 80 F -H 0S LR BA 24 D ~C F -H 0S LR BA 26 D 1.0 0.1 TJ=25°C Pulse Width 300us 1% Duty Cycle 0.01 0.1 100 120 140 160 F R -H SL 22 0 C 1.6 10 BA 2.0 50 D 2.4 C Instantaneous Forward Current, (A) Average Forward Current , (A) Fig.1- Typical Forward Current Derating Curve 0.3 0.5 Ambient Temperature, (°C) Junction Capacitance , (pF) Peak Forward Surge Current, (A) 30 20 10 10 1.3 1.5 700 O 1 1.1 Fig.4- Typical Junction Capacitance TJ=25 C 8.3ms single half sine wave, JEDEC method 40 0 0.9 Forward Voltage, (V) Fig.3- Maximum Non-repetitive Forward Surge Current 50 0.7 100 600 500 400 300 200 100 0 0.01 Number of Cycles at 60Hz 0.1 1 10 100 Reverse Voltage, (V) Fig.5- Typical Reverse Characteristics Reverse Leakage Current , (mA) 100 10 1.0 TJ=125°C 0.1 TJ=25°C 0.01 0 20 40 60 80 100 120 140 Percent of Rated Peak Reverse Voltage, (%) REV: A Page 2 QW-JL016 Comchip Technology CO., LTD. Super Low VF Low IR SMD Schottky Barrier Rectifiers Reel Taping Specification d P0 P1 T E Index hole F W B P C A 12 o 0 D2 D1 D W1 Trailer Device ....... ....... End ....... ....... Leader ....... ....... ....... ....... 10 pitches (min) Start 10 pitches (min) Direction of Feed DO-214AC (SMA) DO-214AC (SMA) SYMBOL A B C d D D1 D2 (mm) 2.70 ± 0.10 5.30 ± 0.10 2.66 ± 0.10 1.50 ± 0.10 330 ± 2.00 62.0 MIN. 13.50 ± 0.50 (inch) 0.106 ± 0.004 0.209 ± 0.004 0.105 ± 0.004 0.059 ± 0.004 12.99 ± 0.079 2.441 MIN. 0.531 ± 0.020 SYMBOL E F P P0 P1 T W W1 (mm) 1.75 ± 0.10 5.50 ± 0.10 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.10 0.60 ± 0.10 12.0 ± 0.30 18.40 ± 1.00 (inch) 0.069 ± 0.004 0.217 ± 0.004 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.236 ± 0.004 0.472 ± 0.012 0.724 ± 0.039 REV: A Page 3 QW-JL016 Comchip Technology CO., LTD. Super Low VF Low IR SMD Schottky Barrier Rectifiers Marking Code Marking Code Part Number CDBA220SLR-HF KS22 CDBA240SLR-HF KS24 CDBA260SLR-HF KS26 XXXX xxxx = Product type marking code Suggested PAD Layout D DO-214AC(SMA) A SIZE (mm) (inch) A 4.00 0.157 B 2.50 0.100 C 1.70 0.068 D 6.50 0.256 E 1.50 0.060 E C B Standard Packaging REEL PACK Case Type DO-214AC (SMA) REEL Reel Size ( pcs ) (inch) 5,000 13 REV: A Page 4 QW-JL016 Comchip Technology CO., LTD.