SMD Switching Diode COMCHIP www.comchip.com.tw CDSS101A Low Leakage Current Features Designed for mounting on small surface. 0805(2012) High speed switching. 0.087(2.20) 0.079(2.00) High mounting capability, strong surge withstand, high reliability. 0.016(0.40) Typ 0.008(R0.20) Typ. 0.055(1.40) 0.047(1.20) Mechanical data Case: 0805(2012) standard package, molded plastic. Terminals: Solder plated, solderable per MIL-STD-750, method 2026. 0.043 (1.10) 0.035(0.90) Polarity: Indicated by cathode band. Mounting position: Any. Dimensions in inches and (millimeter) Weight: 0.0048 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 90 V Reverse voltage VR 80 V Average forward current Io 100 mA Forward current , surge peak 8.3 ms single half sine-wave superimposed on rate load ( JEDEC method ) Power Dissipation 1000 I FSM PD mA 300 mW Storage temperature T STG -55 +125 C Junction temperature Tj -55 +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 1.00 V Reverse current V R = 75 V IR 50 nA Capacitance between terminals f = 1MHz, and 1 VDC reverse voltage CT 3 pF Reverse recovery time V R = 6V, I F = 10 mA, R =50 ohms Trr 4 nS RDS0208009-C Page 1 SMD Switching Diode COMCHIP www.comchip.com.tw RATING AND CHARACTERISTIC CURVES (CDSS101A) Fig. 1 - Forward characteristics Fig. 2 - Reverse characteristics 10u 1000 Reverse current ( A ) 100 1 75 C 100n 25 C 10n 75 C 25 C -2 5 C 10 125 C Forward current ( mA ) 125 C 1u 1n 0 0.2 0.4 0.6 0.8 1.0 1.2 0 10 20 Forward voltage (V) 30 40 50 60 70 80 Reverse voltage (V) Fig. 3 - Capacitance between terminals characteristics Fig. 4 - Current derating curve Mounting on glass epoxy PCBs f = 1 MHz Ta = 25 C 4.0 Average forward current ( % ) Capacitance between terminals (pF) 5.0 3.0 2.0 1.0 0 100 80 60 40 20 0 0 4 2 6 8 10 Reverse voltage (V) RDS0208009-C 12 14 0 25 50 75 100 125 150 Ambient temperature ( C ) Page 2