SMD Schottky Barrier Rectifiers CDBB520-HF Thru. CDBB5100-HF Reverse Voltage: 20 to 100 Volts Forward Current: 5.0 Amp RoHS Device Halogen Free DO-214AA (SMB) Features -Ideal for surface mount applications. 0.180(4.57) 0.160(4.06) -For use in low voltage, high frequency inventers. -Epitaxial construction. 0.155(3.94) 0.130(3.30) 0.086(2.20) 0.077(1.95) -Metal-semiconductor junction with guarding. -High current capability. -Low forward voltage drop. 0.220(5.59) 0.205(5.21) 0.012(0.31) 0.006(0.15) Mechanical data 0.096(2.44) 0.084(2.13) -Case: JEDEC DO-214AA, molded plastic. 0.008(0.20) MAX. 0.060(1.52) 0.030(0.76) -Terminals: Solderable per MIL-STD-750, method 2026. -Polarity: Color band denotes cathode end. Dimensions in inches and (millimeter) -Approx. weight: 0.093 grams Maximum Ratings and Electrical Characteristics Symbol CDBB 520-HF CDBB 530-HF CDBB 540-HF CDBB 550-HF CDBB 560-HF CDBB 580-HF Max. repetitive peak reverse voltage VRRM 20 30 40 50 60 80 100 V Max. DC blocking voltage VDC 20 30 40 50 60 80 100 V Max. RMS voltage VRMS 14 21 28 35 42 56 70 V Peak surge forward current, 8.3ms single half sine-wave superimposed on rate load (JEDEC method) IFSM 175 A Max. average forward rectified current at TL=90°C I(AV) 5.0 A Max. instantaneous forward voltage at 5.0A DC @TC=100°C VF Max. DC reverse current at TJ=25°C rated DC blocking voltage TJ=100°C IR 0.5 20 mA Max. operating junction temperature CJ 300 PF RθJA RθJL 50 10 °C/W TJ -55 to +125 °C TSTG -55 to +150 Parameter Max. thermal resistance Max. operating junction temperature Storage temperature 0.55 0.70 CDBB Units 5100-HF V °C 2 Notes: 1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 2. Thermal resistance junction to lead. REV:B Page 1 QW-JB012 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers RATING AND CHARACTERISTIC CURVES (CDBB520-HF thru CDBB5100-HF) Fig.2 - Maximum Non-Repetitive Fig.1 - Forward Current Derating Curve Surge Current 300 Peak Forward Surge Current, (A) 7.0 Average Forward Current, (A) 6.0 5.0 4.0 3.0 2.0 Single Phase Half wave 60Hz Resistive or Inductive Load 1.0 0 0 25 8.3ms single half sine wave, JEDEC method 250 200 150 100 50 0 50 75 100 125 150 1 175 Fig.3 - Typical Instantaneous Forward Characteristics 10 100 Fig.4 - Typical Junction Capacitance 1000 100 10 CD 52 BB 0-H 5 BB CD F~ 1.0 C B5 DB 40 50 -H -H F C F~ 1 B5 DB 00 Capacitance, (pF) Instantaneous Forward Current, (A) 5 Number of Cycles at 60Hz Ambient Temperature, (°C) F -H 100 0.1 O TJ=25 C Pulse width 300μS 1% duty cycle 0.01 10 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 TJ=25°C , F=1MHZ 0.1 Instantaneous Forward Voltage, (V) 1.0 4.0 10.0 100 Reverse Voltage, (V) Fig.5 - Typical Reverse Characteristics Instantaneous Reverse Current, (mA) 100 TJ=125°C 10 1.0 TJ=100°C 0.1 0.01 TJ=25 OC 0.001 0 20 40 60 80 100 120 140 Percent of Rated PEAK Reverse Voltage, (%) REV:B Page 2 QW-JB012 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 Device ....... ....... End ....... ....... Leader ....... ....... ....... ....... 10 pitches (min) Start 10 pitches (min) Direction of Feed DO-214AA (SMB) DO-214AA (SMB) SYMBOL A B C d D D1 D2 (mm) 4.00 MAX. 5.90 MAX. 3.00 MAX. 1.50 ± 0.10DIA 330 ± 2.00 50.0 MIN. 13.50 ± 1.0 (inch) 0.157 MAX. 0.232 MAX. 0.118 MAX. 1.969 MIN. 0.531 ± 0.039 SYMBOL E F P P0 P1 T W W1 (mm) 1.75 ± 0.10 5.50 ± 0.05 8.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.05 0.60 MAX 12.0 ± 0.30 18.4 MAX. (inch) 0.069 ± 0.004 0.217 ± 0.002 0.315± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.236 ± 0.004 0.472 ±0.012 0.724 MAX 0.059 ± 0.004DIA 12.99 ± 0.079 REV:B Page 3 QW-JB012 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers Marking Code Part Number Marking Code CDBB520-HF SS52 CDBB530-HF SS53 CDBB540-HF SS54 CDBB550-HF SS55 CDBB560-HF SS56 CDBB580-HF SS58 CDBB5100-HF SS510 XXXXX xxxxx = Product type marking code Suggested PAD Layout DO-214AA(SMB) D (mm) (inch) A A 4.30 0.169 E B 2.50 0.098 C 2.30 0.091 D 6.80 0.268 1.80 0.071 SIZE C E B Standard Packaging REEL PACK Case Type DO-214AA (SMB) REEL Reel Size ( pcs ) (inch) 3,000 13 REV:B Page 4 QW-JB012 Comchip Technology CO., LTD.