COMCHIP SMD Schottky Barrier Diode SMD Diodes Specialist CDBF0145 (Lead-free Device) Io = 100 mA V R = 45 Volt s Features Designed for mounting on small surface. 1005(2512) Extremely thin/leadless package. 0.102(2.60) 0.095(2.40) Low leakage current (IR =0.1uA typ. @V R =10V). 0.051(1.30) 0.043(1.10) Majority carrier conduction. Mechanical data Case: 1005 (2512) Standard package , molded plastic. 0.035(0.90) 0.027(0.70) 0.020(0.50) Typ. Terminals: Gold plated, solderable per MIL-STD-750, method 2026. 0.012 (0.30) Typ. Polarity: Indicated by cathode band. 0.020(0.50) Typ. Mounting position: Any. Dimensions in inches and (millimeter) Weight: 0.006 gram (approximately). Maximum Rating ( at T A = 25 C unless otherwise noted ) Parameter Conditions Repetitive peak reverse voltage Symbol Min Typ Max Unit V RRM 50 V Reverse voltage VR 45 V Average forward current Io 100 mA Forward current , surge peak 8.3 ms single half sine-wave superimposed on rate load ( JEDEC method ) PD Power Dissipation mA 1000 I FSM 250 mW Storage temperature T STG -40 +125 C Junction temperature Tj -40 +125 C Electrical Characteristics ( at T A = 25 C unless otherwise noted ) Conditions Parameter Symbol Min Typ Max Unit Forward voltage I F = 100 mA DC VF 0.55 Reverse current V R = 10 V IR 1 Capacitance between terminals f = 1MHz, and 10 VDC reverse voltage CT 9 V uA pF REV:A QW-A1020 Page 1 COMCHIP SMD Schottky Barrier Diode SMD Diodes Specialist RATING AND CHARACTERISTIC CURVES (CDBF0145) Fig. 1 - Forward characteristics Fig. 2 - Reverse characteristics 10m Reverse current ( A ) 100 10 C 25 0.01 -25 0.1 C 1 125 C 75 C Forward current (mA ) 1000 1m 125 C 100u 75 C 10u 25 C 1u 100n -25 C 10n 1n 0.001 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0 10 Forward voltage (V) 30 40 Reverse voltage (V) Fig. 3 - Capacitance between terminals characteristics Fig. 4 - Current derating curve 100 Average forward current ( % ) Capacitance between terminals (pF) 20 f = 1 MHz Ta = 25 C 10 Mounting on glass epoxy PCBs 100 80 60 40 20 0 1 0 5 10 15 20 25 30 Reverse voltage (V) 35 0 25 50 75 100 125 150 Ambient temperature ( C ) REV:A QW-A1020 Page 2