SMD Switching Diode COMCHIP www.comchip.com.tw CDSN001A High Speed Features Designed for mounting on small surface. 1206 (3216) High speed switching. High mounting capability, strong surge withstand, high reliability. Mechanical data 0.126(3.20) 0.118(3.00) 0.010(R0.25)Typ. 0.020(0.50) Typ. 0.063(1.60) 0.055(1.40) Case: 1206(3216) 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: 0.0085 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 ) 1000 I FSM Power Dissipation PD Storage temperature T STG Junction temperature Tj mA 300 mW -55 +125 C -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 Reverse current V R = 80 V IR 0.1 uA Capacitance between terminals f = 1MHz, and 1 VDC reverse voltage CT 3 pF Reverse recorvery time V R = 6V, I F = 10 mA, R L =50 ohms Trr 4 nS RDS0208003-C V Page 1 SMD Switching Diode COMCHIP www.comchip.com.tw RATING AND CHARACTERISTIC CURVES (CDSN001A) Fig. 1 - Forward characteristics Fig. 2 - Reverse characteristics 10u Reverse current ( A ) C 75 C 25 C -2 5 C 100 10 125 Forward current ( mA ) 1000 1 125 C 1u 75 C 100n 25 C 10n 1n 0 0.2 0.4 0.6 0.8 1.0 1.2 0 10 Forward voltage (V) 20 30 40 50 60 70 80 Reverse voltage (V) Fig. 3 - Capacitance between terminals characteristics Fig. 4 - Current derating curve Average forward current ( % ) Capacitance between terminals (pF) 5.0 f = 1 MHz Ta = 25 C 4.0 3.0 2.0 1.0 0 Mounting on glass epoxy PCBs 100 80 60 40 20 0 0 4 2 6 8 10 12 R e v e r s e v o lt a g e ( V ) RDS0208003-C 14 0 25 50 75 100 125 150 Ambient temperature ( C ) Page 2