P r e l i m i n a r y SMD Switching Diode CDSUR101A-HF RoHS Device Halogen Free 0603/SOD-523F Features - High Speed. 0.071(1.80) 0.063(1.60) - Designed for mounting on small surface. - Extremely thin/leadless package. 0.039(1.00) - Low leakage current (<50nA). 0.031(0.80) - High mounting capability, strong surge withstand, high reliability. Mechanical data 0.033(0.85) 0.027(0.70) - Case: 0603/SOD-523F standard package, molded plastic. 0.020(0.50) 0.016(0.40) - Terminals: Gold plated, Solderable per MIL-STD-750,method 2026. - Polarity: Indicated by cathode band. - Mounting position: Any. 0.030(0.75) - Weight: 0.003 grams(approx.). 0.026(0.65) Dimensions in inches and (millimeter) Circuit diagram Maximum Rating (at TA=25 C unless otherwise noted) Symbol Typ Parameter Conditions Min Max Unit Repetitive peak reverse voltage VRRM 90 V Reverse voltage VR 80 V Average forward current IO 100 mA 8.3 ms single half sine-wave superimposed Forward current, surge peak IFSM 1000 mA on rate load (JEDEC mothod) Power dissipation PD 150 mW O Operating temperature range Tj -40 +125 C O Storage temperature range TSTG -40 +125 C Electrical Characteristics (at TA=25 C unless otherwise noted) Symbol Typ Parameter Conditions Min 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:B QW-G0026 Page 1SMD Switching Diode RATING AND CHARACTERISTIC CURVES (CDSUR101A-HF) Fig.1 - Forward Characteristics Fig.2 - Reverse Characteristics 10u 1000m 1u 100m 125 C 10m 100n 75 C 1m 10n 1n 100u 25 C 100p 10u 0 10 20 30 40 50 60 70 80 0 0.2 0.4 0.6 0.8 1.0 1.2 Forward Voltage, (V) Reverse Voltage, (V) Fig.3 - Capacitance Between Fig.4 - Current Derating Curve Terminals Characteristics 5.0 f=1MHz Mounting on glass epoxy PCBs Ta = 25 C 100 4.0 80 3.0 60 2.0 40 1.0 20 0 0 0 5 10 15 20 25 30 0 25 50 75 100 125 150 Reverse Voltage, (V) Ambient Temperature, ( C) Company reserves the right to improve product design , functions and reliability without notice. REV:B QW-G0026 Page 2 125 C 75 C 25 C -25 C Forward Current, (A ) Capacitance Between Terminals, (pF) Average Forward Current, ( % ) Reverse Current, ( A )