Low Profile SMD Schottky Barrier Diode CDBURT0530LL-HF Forward Current = 500 mA Reverse Voltage = 20 Volts RoHS Device Halogen Free 0603/SOD-523F 0.071(1.80) Features 0.063(1.60) -Ultra low forward voltage. 0.039(1.00) -Designed for mounting on small surface. 0.031(0.80) -Extremely thin / leadless package. -Low profile package is 30% thinner than standards 0603 -Majority carrier conduction. 0.022(0.55) 0.018(0.45) -ESD Rating: -Human Body Model: Class 3B -Machine Model: Class C 0.020(0.50) 0.016(0.40) Mechanical data -Case: 0603/SOD-523F standard package, molded plastic. 0.029(0.75) -Terminals: Gold plated, solderable per 0.026(0.65) MIL-STD-750,method 2026. Dimensions in inches and (millimeter) -Polarity: Indicated by cathode band. -Marking code: BT,BS Circuit diagram -Mounting Position: Any -Weight: 0.0019 grams(approx.). O Maximum Rating (at TA=25 C unless otherwise noted) Symbol Typ Parameter Conditions Min Max Unit Repetitive peak reverse voltage VRRM 30 V Reverse voltage VR 20 V Average forward current IO 500 mA 8.3ms single half sine-wave superimposed Forward current, surge peak IFSM 5 A on rate load(JEDEC method) O Typical thermal resistance RJA 260 C/W O Junction temperature range Tj -55 +125 C O Storage temperature range TSTG -55 +125 C O Electrical Characteristics (at TA=25 C unless otherwise noted) Symbol Typ Parameter Conditions Min Max Unit IF = 100 mA 0.32 Forward voltage VF V IF = 500 mA 0.46 Reverse Current VR = 20 V IR 30 100 uA Capacitance VR = 1 V, f=1MHz C 30 pF Company reserves the right to improve product design , functions and reliability without notice. REV:B QW-G1111 Page 1 Comchip Technology CO., LTD.Low Profile SMD Schottky Barrier Diode RATING AND CHARACTERISTIC CURVES (CDBURT0530LL-HF) Fig.1 - Forward Current vs. Fig.2 - Reverse Current vs. Forward Voltage Reverse Voltage 10000 1000 O TJ=125 C O O 100 1000 TJ=125 C TJ=100 C O O TJ=100 C TJ=75 C O TJ=75 C 10 100 O TJ=50 C O TJ=50 C O TJ=25 C 10 1 O TJ=25 C 1 0 0 5 10 15 20 0.0 0.1 0.2 0.3 0.4 Forward Voltage, (mV) Reverse Voltage, (V) Fig.3 - Current Derating Curve Fig.4 - Capacitance Between Terminals Characteristics 70 f=1MH O Ta=25 C 60 100 50 80 40 60 30 40 20 20 10 0 0 0 10 20 30 0 25 50 75 100 125 150 O Reverse Voltage, (V) Ambient Temperature, ( C) Company reserves the right to improve product design , functions and reliability without notice. REV:B QW-G1111 Page 2 Comchip Technology CO., LTD. Average Forward Current, (%) Forward Current, (mA ) Capacitance, (PF) Reverse current, (uA )