CDSV4148-G

SMD Switching Diode CDSV4148-G RoHS Device SOD-323 Features - Fast Switching Speed 0.106 (2.75) 0.098 (2.55) - High Conductance 0.014 (0.35) 0.010 (0.25) - Surface Mount Package Ideally Suited for Automatic Insertion 0.055 (1.40) 0.047 (1.20) 0.071 (1.80) 0.063 (1.60) - For General Purpose Switching Appilcations. 0.006 (0.150) 0.003 (0.080) 0.040 (1.00) Mechanical data Max. 0.004 (0.10)max - Case: SOD-323, Molded Plastic 0.019 (0.475)REF - Terminals: Solderable per MIL-STD-202, Method208 Dimensions in inches and (millimeter) - Mounting position: Any. Circuit Diagram Maximum Ratings (at T =25°C unless otherwise noted) A Symbol Value Unit Non-Repetitive peak reverse voltage VRM 100 V Peak repetitive peak reverse voltage Working peak reverse voltage DC blocking voltage VRRM VRWM VR 100 V VR(RMS) 71 V Forward continuous current IFM 300 mA Average rectified output current Io 150 mA IFSM 2.0 A PD 200 mW RθJA 625 °C/W Junction temperature range Tj -40 ~ +150 °C Storage temperature range TSTG -55 ~ +150 °C Parameter RMS reverse voltage Non-Repetitive peak forward surge current @ t=8.3ms Power dissipation Thermal resistance from junction to ambient Electrical Characteristics (at T =25°C unless otherwise noted) A Parameter Conditions Symbol Min Typ Max Unit V Forward voltage IF1 = 1mA IF2 = 10mA IF3 = 50mA IF4 = 150mA VF 0.715 0.855 1.0 1.25 Reverse current VR = 75 V VR = 20 V IR 1 25 uA nA Capacitance between terminals VR = 0V, f = 1MHZ CT 2 PF Reverse recovery time IF = IR = 10mA, RL =100 Ω, Irr = 0.1 X IR TRR 4 nS Company reserves the right to improve product design , functions and reliability without notice. REV:B Page 1 QW-B0047 Comchip Technology CO., LTD. SMD Switching Diode PATING AND CHARACTERISTIC CURVES (CDSV4148-G) Fig.1 - Forward Characteristics Fig.2 - Reverse Characteristics 1000 200 100 Reverse Current, IR (nA) 0° C =1 0 10 TA= 25 °C TA Forward Current, IF (mA) TA=100°C 1 0.1 0.01 100 10 TA=25°C 1.0 0 0.2 0.4 0.6 0.8 1.0 0 1.2 10 20 Forward Voltage, VF (V) 40 50 60 70 80 Reverse Voltage, VR (V) Fig.3 - Capacitance Characteristics Fig.4 - Power Derating Curve 1.2 300 TA=25°C f=1MHz Power Dissipation, PD (mW) Capacitance Between Terminals, CT (pF) 30 1.1 1.0 0.9 250 200 150 100 50 0 0.8 0 5 10 15 20 0 Reverse Voltage, VR (V) 25 50 75 100 125 150 Ambient Temperature, TA (°C) Company reserves the right to improve product design , functions and reliability without notice. REV:B Page 2 QW-B0047 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 SOD-323 SOD-323 SYMBOL A B C d D D1 D2 (mm) 1.46 ± 0.05 2.90 ± 0.05 1.25 ± 0.05 1.50 + 0.10 178.00 ± 2.00 54.40 ± 1.00 13.00 ± 1.00 (inch) 0.057 ± 0.002 0.114 ± 0.002 0.049 ± 0.002 0.059 + 0.004 7.008 ± 0.079 2.142 ± 0.039 0.512 ± 0.039 SYMBOL E F P P0 P1 W W1 (mm) 1.75 ± 0.10 3.50 ± 0.10 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.10 8.00 + 0.30 / - 0.10 12.30 ± 1.00 (inch) 0.069 ± 0.004 0.138 ± 0.004 0.158 ± 0.004 0.158 ± 0.004 0.079 ± 0.004 0.315 + 0.012 / - 0.004 Company reserves the right to improve product design , functions and reliability without notice. 0.484 ± 0.039 REV:B Page 3 QW-B0047 Comchip Technology CO., LTD. SMD Switching Diode Marking Code Part Number Marking Code CDSV4148-G T4 T4 Suggested PAD Layout SOD-323 SIZE D (mm) (inch) A 2.15 0.085 B 0.80 0.031 C 0.70 0.028 D 2.95 0.116 E 1.35 0.053 A E C B Standard Packaging REEL PACK Case Type SOD-323 REEL Reel Size ( pcs ) (inch) 3,000 7 Company reserves the right to improve product design , functions and reliability without notice. REV:B Page 4 QW-B0047 Comchip Technology CO., LTD.