SMD Schottky Barrier Rectifiers CDBC520-HF Thru. CDBC5100-HF Reverse Voltage: 20 to 100 Volts Forward Current: 5.0 Amp RoHS Device Halogen Free DO-214AB (SMC) Features -Ideal for surface mount applications. 0.280(7.11) 0.260(6.60) -Easy pick and place. -Plastic package has Underwriters Lab. 0.245(6.22) 0.220(5.59) 0.126(3.20) 0.114(2.90) flammability classification 94V-0. -Built-in strain relief. -Low forward voltage drop. 0.320(8.13) 0.305(7.75) 0.012(0.31) 0.006(0.15) Mechanical data 0.103(2.62) 0.079(2.00) -Case: JEDEC DO-214AB, molded plastic. 0.060(1.52) 0.030(0.76) -Terminals: solderable per MIL-STD-750, method 2026. -Polarity: Color band denotes cathode end. 0.008(0.20)max. Dimensions in inches and (millimeter) -Approx. weight: 0.21 grams Maximum Ratings and Electrical Characteristics Symbol CDBC 520-HF CDBC 540-HF CDBC 560-HF CDBC 580-HF CDBC 5100-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 100 A Max. average forward current IO 5.0 A Max. instantaneous forward voltage at 5.0A VF Parameter O 0.55 0.75 0.85 V IR 0.5 50 Max. thermal resistance (Note 1) RθJA RθJL 50 10 Operation Junction Temperature TJ -40 to +125 O C TSTG -65 to +150 O C Max. DC reverse current at TA=25 rated DC blocking voltage TA=100 Storage temperature C C O mA O C/W 2 Notes: 1. Thermal resistance from junction to ambient and junction to lead mounted on P.C.B. with 0.2×0.2 inch copper pad area. REV:A Page 1 QW-JB008 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers RATING AND CHARACTERISTIC CURVES (CDBC520-HF thru CDBC5100-HF) Fig.1 Reverse Characteristics Fig.2 Forward Characteristics 100 100 CDBC560-HF CDBC520-HF~540-HF 10 Forward Current (A) Reverse Current (mA) 10 O TJ=75 C 1 1 CDBC580-HF~5100-HF 0.1 0.1 O TJ=25 C Pulse width 300μS 4% duty cycle O TJ=25 C 0.01 0.01 0 40 80 120 160 0.1 200 0.5 0.9 1.7 1.3 2.1 Forward Voltage (V) Percent of Rated Peak Reverse Voltage (%) Fig.3 Junction Capacitance Fig.4 Current Derating Curve 1400 7.0 O TJ=25 C f=1MHz and applied 4VDC reverse voltage 1000 800 BC 0-H -H 1 00 ~5 560 F 3.0 54 0~ 400 4.0 52 600 5.0 CD 2.0 F Average Forward Current (A) 6.0 BC CD Junction Capaciatnce (pF) 1200 1.0 200 0 0.01 0 0.1 1 10 100 0 25 50 75 100 125 150 175 Ambient Temperature O(C) Reverse Voltage (V) Fig.5 Non-repetitive Forward Surge Current P e a k F o r w a r d S u r g e Cur r e n t (A ) 120 O TJ=25 C 8.3ms single half sine wave, JEDEC method 100 80 60 40 20 0 1 10 100 Number of Cycles at 60Hz REV:A Page 2 QW-JB008 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 SMC (DO-214AB) SMC (DO-214AB) SYMBOL A B C d D D1 D2 (mm) 6.30 (max) 8.60 (max) 2.90 (max) 1.50 ± 0.10 330 50.0 MIN. 13.5 ± 1.00 (inch) 0.248 (max) 0.339 (max) 0.114 (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 7.50 ± 0.05 8.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.05 16.0 ± 0.20 22.4 (max) (inch) 0.689 ± 0.004 0.295 ± 0.002 0.315 ± 0.004 0.157 ± 0.004 0.079 ± 0.002 0.630 ± 0.008 0.882 (max) REV:A Page 3 QW-JB008 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers Marking Code Part Number Marking Code CDBC520-HF 520 CDBC540-HF 540 Special code oo Blank L LL SL Others Low VF Ultra Low VF Super Low VF Comchip logo CDBC560-HF Package: 560 CDBC580-HF 580 CDBC5100-HF 5100 Cathod Band C OO X B XXX X A B C PKG SMA SMB SMC Product type marking code Schottky Diode xxx/xxxx = Product type marking code Suggested PAD Layout D DO-214AB(SMC) A SIZE (mm) (inch) A 6.20 0.244 B 1.60 0.063 C 4.80 0.189 D 7.80 0.307 E 4.60 0.181 E C B Standard Packaging REEL PACK Case Type DO-214AB (SMC) REEL Reel Size ( pcs ) (inch) 3,000 13 REV:A Page 4 QW-JB008 Comchip Technology CO., LTD.