SMD Schottky Barrier Rectifiers CDBZ31060-HF Reverse Voltage: 60 Volts Forward Current: 10 Amp RoHS Device Halogen free Features TO-277(Z3) - Lead less chip form, no lead damage. Top View Bottom View - Low power loss, High efficiency. 0.085(2.15) 0.132(3.35) - High current capability, low VF. 0.073(1.85) 0.120(3.05) - Plastic package has Underwriters Laboratory 0.187(4.75) 0.262(6.65) 0.175(4.45) Flammability Classification 94V-0 . 0.250(6.35) Mechanical data 0.163(4.15) 0.061(1.55) 0.152(3.85) 0.049(1.25) - Case: Packed with FRP substrate and epoxy underfilled. - Terminals: Pure Tin plated (Lead-Free), 0.045(1.15) solderable per MIL-STD-750, method 2026. 0.033(0.85) 0.047(1.20) 0.035(0.90) - Weight: 0.08 grams (approx). 0.053(1.35) 0.041(1.05) Circuit Diagram Dimensions in inches and (millimeter) LEFT PIN BOTTOMSIDE HEAT SINK RIGHT PIN Maximum Ratings (at TA=25C unless otherwise noted) Symbol Rating Parameter Unit Repetitive peak reverse voltage VRRM 60 V Average forward current IF(AV) 10 A Peak forward surge current (8.3ms single half sine-wave) IFSM 180 A Operating and storage temperature range TJ, TSTG -55 to +150 C Electrical Characteristics (at TA=25C unless otherwise noted) Parameter Symbol Conditions Typ. Min. Max. Unit - Forward voltage (NOTE 1) VF IF = 10 A 0.67 0.75 V - TA= 25C 0.01 0.10 IRRM Repetitive peak reverse current VR = Max. VRRM mA - - TA= 125C 15 - - RJA Junction to ambient (NOTE 2) 60 C/W - - Junction to lead (NOTE 2) Thermal resistance RJL 22 C/W - - Junction to case (NOTE 2) RJC 20 C/W NOTES : (1) Pulse test width PW=300usec , 1% duty cycle. (2) Mounted on P.C.B. with 14 x 14mm copper pad areas. Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-JB045 Page 1 Comchip Technology CO., LTD.SMD Schottky Barrier Rectifiers RATING AND CHARACTERISTIC CURVES (CDBZ31060-HF) Fig.1 - Forwafd Current Derating Curve Fig.2 - Maximum Non-Repetitive Peak Forward Surge Current 10 200 8.3ms SINGLE HALF SINE-WAVE 180 8 160 140 6 120 100 4 80 60 2 40 20 0 0 0 25 50 75 100 125 150 175 1 10 100 Number Of Cycles At 60Hz Case Temperature, (C) Fig.3 - Typical Instantaneous Fig.4 - Typical Reverse Characteristics Forward Characteristics 50.00 100 TJ = 150C TJ = 125C TJ = 100C TJ=150C 10 TJ = 25C 10.00 1.0 TJ=100C 1.00 0.1 0.01 0.10 TJ=25C 0.001 0.01 0.0001 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0 20 40 60 80 100 Instantaneous Forward Volgate, (V) Percent Of Rated Peak Reverse Voltage, (%) Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-JB045 Page 2 Comchip Technology CO., LTD. TJ=125C Instantaneous Forward Current, (A) Average Forward Rectified Current, (A) Peak Forward Surge Current, (A) Instantaneous Reverse Leakage Current, (mA)