SMD Schottky Barrier Diode CDBU0230 I o = 200 mA V R = 30 Volts RoHS Device Features 0603/SOD-523F 0.071(1.80) 0.063(1.60) -Designed for mounting on small surface. -Extremely thin/leadless package. -Low drop-down voltage. 0.039(1.00) 0.031(0.80) -Majority carrier conduction. Mechanical data -Case: 0603 /SOD-523F standard package, molded plastic. 0.033(0.85) 0.027(0.70) 0.014(0.35) Typ. -Terminals: Gold plated, solderable per MIL-STD-750,method 2026. -Polarity: Indicated by cathode band. 0.012 (0.30) Typ. -Mounting position: Any 0.028(0.70) Typ. -Weight: 0.003 gram(approx.). Dimensions in inches and (millimeter) Maximum Rating (at T A =25 C unless otherwise noted) O Parameter Conditions Repetitive peak reverse voltage Symbol Min Typ Max Unit V RRM 35 V Reverse voltage VR 30 V Average forward current IO 200 mA Forward current,surge peak 8.3 ms single half sine-wave superimposed on rate load(JEDEC method) Power Dissipation I FSM 3000 PD Sunction temperature T STG Junction temperature Tj mA 150 -40 mW +125 O +125 O C C Electrical Characteristics (at T A =25 C unless otherwise noted) O Parameter Conditions Symbol Min Typ Max Unit Forward voltage I F = 200 mA DC VF 0.50 V Reverse current V R = 30V IR 30 uA Capacitance between terimnals F = 1 MHZ and 10 VDC reverse voltage CT 9 pF REV:A QW-A1023 Page 1 SMD Schottky Barrier Diode RATING AND CHARACTERISTIC CURVES (CDBU0230) Fig. 1 - Forward characteristics Fig. 2 - Reverse characteristics 10m 1000 1m Reverse current ( A ) O 10 C O C O 25 -25 C 75 O 5 0.1 O C 1 12 Forward current (mA ) 100 0.01 O 75 C 10u 1u O 25 C 100n 10n O -25 C 1n 0.001 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0 10 20 30 40 Forward voltage (V) Reverse voltage (V) Fig.3 - Capacitance between terminals characteristics Fig.4 - Current derating curve 100 Mounting on glass epoxy PCBs f = 1 MHz Ta = 25 C Average forward current(%) Capacitance between terminals ( P F) 125 C 100u 10 1 0 5 1 0 5 1 2 0 2 5 Reverse voltage (V) 3 0 3 5 100 80 60 40 20 0 0 25 50 75 100 125 150 O Ambient temperature ( C) REV:A QW-A1023 Page 2