SMD Schottky Barrier Rectifiers CDBD540-HF Thru. CDBD5200-HF Reverse Voltage: 40 to 200 Volts Forward Current: 5.0 Amp RoHS Device Halogen Free Features TO-252/DPAK - Batch process design, excellent power dissipation offers better reverse leakage current and thermal resistance. - Low power loss, high efficiency. - High current capability, low forward voltage drop. - High surge capability. - Guard ring for over voltage protection. - Ultra high-speed switching. - Silicon epitaxial planar chip, metal silicon junction. - Lead-free parts meet environmental standards of MIL-STD-19500 /228 0.264(6.70) 0.248(6.30) 0.048(1.20) 0.031(0.80) 0.217(5.50) 0.201(5.10) 0.098(2.50) 0.083(2.10) 0.024(0.60) 0.016(0.40) 0.244(6.20) 0.228(5.80) 0.114(2.90) 0.098(2.50) 0.024(0.60) 0.016(0.40) 0.039(1.00) 0.031(0.80) 0.185(4.70) 0.169(4.30) 0.032(0.80) 0.016(0.40) Mechanical data Dimensions in inches and (millimeters) - Epoxy: UL94-V0 rated flame retardant. - Case: Molded plastic, TO-252/DPAK Circuit diagram - Terminals: Solder plated, solderable per MIL-STD-750, Method 2026. 2=4 - Mounting Position: Any - Weight: 0.34 grams (approx.). 1 3 Maximum Ratings and Electrical Characteristics (at T =25°C unless otherwise noted) A Parameter Repetitive peak reverse voltage Continuous reverse voltage RMS voltage Symbol CDBD 540-HF CDBD 545-HF CDBD 560-HF CDBD 5100-HF CDBD 5150-HF CDBD 5200-HF Unit VRRM 40 45 60 100 150 200 V VR 40 45 60 100 150 200 V VRMS 28 31.5 42 70 105 140 V 0.70 0.85 0.90 0.92 V Maximum forward voltage IF=5.0A VF Forward rectified current (See fig. 1) IO 5.0 A IFSM 150 A VR=VRRM TA=25°C IR 0.5 mA VR=VRRM TA=100°C IR 20 mA Forward surge current, 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Reverse current Operating temperature Storage temperature TJ TSTG 0.55 -55 to +125 -55 to +150 -65 to +175 Company reserves the right to improve product design , functions and reliability without notice. °C °C REV:B Page 1 QW-JB054 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers RATING AND CHARACTERISTIC CURVES (CDBD540-HF Thru. CDBD5200-HF) Fig.1 - Typical Forward Current Derating Curve Fig.2 - Typical Forward Characteristics 7 -H F 45 DB D5 F .C DB D5 CD 20 B5 1 0-H 00 F -H F 0-H FT hru B5 6 0 -H .C FT hru -H 50 51 D F~C HF 5 -H 0 0- 54 BD 52 BD D F~C F 1 BD 0-H 0-H 2 1 CD 56 BD 54 BD 3 CD CD CD 4 10 54 5 BD Average Forward Current, (A) 6 CD Instantaneous Forward Current, (A) 100 0.1 TJ=25 °C Pulse Width 300us 1% Duty Cycle 0.01 0 0 25 50 75 100 125 150 175 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 Case Temperature, (°C) Forward Voltage, (V) Fig.3 - Maximum Non-repetitive Forward Surge Current Fig.4 - Typical Revrse Characteristics 150 100 O Reverse leakage Current, (mA) Peak Forward surge Current, (A) TJ=25 C 8.3ms single half sine wave, JEDEC method 120 90 TJ=25°C 60 30 0 1 10 Number of cycles at 60Hz 100 10 TJ=75 °C 1 0.1 TJ=25 °C 0.01 0 20 40 60 80 100 120 140 Percentage of Rated Peak Reverse Voltage, (%) Company reserves the right to improve product design , functions and reliability without notice. REV:B Page 2 QW-JB054 Comchip Technology CO., LTD. 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 TO-252/DPAK TO-252/DPAK SYMBOL A B C d D D1 D2 (mm) 6.90 ± 0.10 10.50± 0.10 2.70 ± 0.10 1.50 ± 0.10 330.00 ± 2.00 50.0 MIN. 13.0 ± 0.50 (inch) 0.272± 0.004 0.413 ± 0.004 0.106 ± 0.004 0.059 ± 0.004 13.00 ± 0.079 1.969 MIN. 0.512 ± 0.020 SYMBOL E F P P0 P1 T W W1 (mm) 1.75 ± 0.10 7.50± 0.10 8.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.10 0.23 ± 0.10 16.00 ± 0.30 22.00 ± 1.0 (inch) 0.069 ± 0.004 0.295± 0.004 0.315 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.009 ± 0.004 0.630 ± 0.012 0.866 ± 0.039 Company reserves the right to improve product design , functions and reliability without notice. REV:B Page 3 QW-JB054 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers Marking Code Part Number Marking Code CDBD540-HF SK540Y CDBD545-HF SK545Y CDBD560-HF SK560Y CDBD5100-HF SK5100Y CDBD5150-HF SK5150Y CDBD5200-HF SK5200Y XXXXXX XXXXXX / XXXXXXX = Product type marking code Suggested PAD Layout TO-252 / DPAK X1 SIZE (mm) (inch) A 6.90 0.271 B 2.30 0.091 C 11.60 0.457 X1 7.00 0.276 X2 1.50 0.059 Y1 7.00 0.267 Y2 2.50 0.098 Y1 C A Y2 X2 B Standard Packaging REEL PACK Case Type TO-252/DPAK REEL Reel Size ( pcs ) (inch) 3,000 13 Company reserves the right to improve product design , functions and reliability without notice. REV:B Page 4 QW-JB054 Comchip Technology CO., LTD.