SMD Switching Diode CDSUC101A-HF RoHS Device Halogen Free Features - High Speed. - Designed for mounting on small surface. - Extremely thin/leadless package. - Low leakage current (<50nA). - High mounting capability, strong surge withstand, high reliability. 0603C/SOD-523F 0.071(1.80) 0.063(1.60) 0.039(1.00) 0.031(0.80) Mechanical data - Case: 0603C/SOD-523F standard package, molded plastic. - Terminals: Matte tin plated, solderable per MIL-STD-750,method 2026. - Polarity: Indicated by cathode band. - Mounting position: Any. - Weight: 0.003 grams(approx.). 0.022(0.55) 0.018(0.45) 0.022(0.55) 0.016(0.40) 0.001(0.02) Max. 0.043(1.10)BSC Circuit diagram 0.030(0.75) 0.026(0.65) Dimensions in inches and (millimeter) Maximum Rating (at T =25 ºC unless otherwise noted) A Symbol Typ Max Unit VRRM 90 V Reverse voltage VR 80 V Average forward current IO 100 mA Parameter Conditions Repetitive peak reverse voltage Peak forward surge current 8.3 ms single half sine-wave superimposed on rate load (JEDEC mothod) Repetitive peak forward current Min IFSM 1000 mA IFRM 225 mA Power dissipation PD 150 mW Operating temperature range Tj Storage temperature range -40 TSTG -40 Symbol Min +125 O +125 O C C Electrical Characteristics (at T =25 ºC unless otherwise noted) A Parameter Conditions Typ Max Unit Forward voltage IF = 100 mA DC VF 1.0 V Reverse current VR = 75V IR 50 nA Capacitance between terminals f = 1MHz, and 0.5V DC reverse voltage CT 3 PF Reverse recovery time VR = 6V, IF = 10mA, RL = 50 ohms Trr 4 nS Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-G0028 Page 1 Comchip Technology CO., LTD. SMD Switching Diode RATING AND CHARACTERISTIC CURVES ( CDSUC101A-HF ) Fig.1 - Forward Characteristics Fig.2 - Reverse Characteristics 10.000 Reverse Current , ( uA ) Forward Current , ( mA ) 100 10 1 TA=125°C TA=75°C TA=100°C TA=50°C TA=25°C TA=125°C 1.000 TA=100°C 0.100 TA=75°C TA=50°C 0.010 TA=25°C 0.001 0 0 0.2 0.4 0.6 0.8 1.0 1.2 0 10 Forward Voltage, ( V ) 50 60 70 80 Fig.4 - Current Derating Curve f=1MHz TA = 25 °C Average Forward Current , ( % ) Capacitance Between Terminals , ( pF ) 40 Reverse Voltage, ( V ) Fig.3 - Capacitance Between Terminals Characteristics 5.0 30 20 4.0 3.0 2.0 1.0 Mounting on glass epoxy PCBs 100 80 60 40 20 0 0 0 5 10 15 20 25 30 Reverse Voltage, ( V ) 0 25 50 75 100 125 150 Ambient Temperature, ( °C ) Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-G0028 Page 2 Comchip Technology CO., LTD. SMD Switching Diode 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 ....... ....... ....... ....... 160mm (min) Start 400mm (min) Direction of Feed 0603C/ SOD-523F 0603C/ SOD-523F SYMBOL A B C d D D1 D2 (mm) 1.05 ± 0.05 1.96 ± 0.05 0.57 ± 0.05 178.00 ± 1.00 60.00 ± 0.50 13.50 ± 0.20 (inch) 0.041 ± 0.002 0.077 ± 0.002 0.022 ± 0.002 1.50 + 0.10 - 0 0.059 + 0.004 - 0 7.008 ± 0.039 2.362 ± 0.020 0.531 ± 0.008 SYMBOL E F P P0 P1 T W W1 (mm) 1.75 ± 0.10 3.50 ± 0.05 4.00 ± 0.10 4.00 ± 0.05 2.00 ± 0.05 0.20 ± 0.03 8.00 ± 0.20 (inch) 0.069 ± 0.004 0.138 ± 0.002 0.157 ± 0.004 0.157 ± 0.002 0.079 ± 0.002 0.008 ± 0.001 0.315 ± 0.008 12.00 + 0.50 - 0 0.472 + 0.020 -0 Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-G0028 Page 3 Comchip Technology CO., LTD. SMD Switching Diode Marking Code Part Number Marking Code CDSUC101A-HF S2 XX xx = Product type marking code Suggested PAD Layout 0603C/SOD-523F SIZE (mm) (inch) A 1.10 0.043 B 0.70 0.028 C 1.00 0.039 D 1.80 0.071 E 0.40 0.016 D A E C B Standard Packaging Case Type 0603C/SOD-523F Qty Per Reel Reel Size (Pcs) (inch) 4,000 7 Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-G0028 Page 4 Comchip Technology CO., LTD.