SMD Switching Diode CDSP400-G (RoHS Device) Reverse Voltage: 80 Volts Forward Current: 100 mA E2 E SOD-723 b Features: - + D Small Surface Mounting Type High Speed E1 L High Reliability with High Surge Current Handling c Capability. Mechanical Data: Case: Molded plastic SOD-723 Symbol Terminals: Solderable per MIL-STD-750, Method A A1 b c D E E1 E2 L 2026.1. Polarity: Indicated by cathode band. Mounting position: Any. Marking: 7 A1 A Inches Millimeters Min. Max. 0.021 0.026 0.020 0.023 0.010 0.014 0.003 0.006 0.022 0.026 0.035 0.043 0.051 0.059 0.008 REF 0.003 0.001 7 REF Min. Max. 0.525 0.650 0.515 0.580 0.250 0.350 0.080 0.150 0.550 0.650 1.100 0.900 1.500 1.300 0.200 REF 0.010 0.070 7 REF Maximum Ratings (at TA=25C unless otherwise specified) Parameter Symbol Limits Unit DC reverse voltage VR 80 V Mean rectifying current Io 100 mA Peak forward current IFM 225 A Junction temperature TJ 125 C Storage temperature Tstg -55~+125 C Peak reverse voltage VRM 90 V Surge current Tp=1S Isurge 500 mA Electrical Ratings (at TA=25C unless otherwise specified) Parameter Symbol Min. Typ. Max. Unit Conditions Forward voltage VF 1.2 V IF=100mA Reverse current IR 0.1 A VR=80V Capacitance between terminals CT 3.0 pF VR=0.5V, f=1MHz Reverse recovery time Trr 4.0 nS VR=6V, IF=10mA, RL=100 "-G" suffix designated RoHS compliant version Comchip Technology Corporation . Tel:510-657-8671 . Fax: 510-657-8921 . www.comchiptech.com Page1 SMD Switching Diode CDSP400-G (RoHS Device) Rating and Characteristic Curves Fig. 2 Capacitiance between terminals 1 Forward Current (A) 100m 10m 75C 1m 25C 125C 100 -25C 10 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Capacitance between Terminals (pF) Fig. 1 Forward characteristics 10 5 2 1 0.5 0.2 0.1 0 Forward Voltage (V) 2 4 6 12 14 Fig. 4 Surge current charavteristics 1m 100 Pulse Single pulse 100 125C Surge Current (A) Reverse Current (A) 10 Reverse Voltage (V) Fig. 3 Reverse characteristics 10 1 75C 100n 25C 10n 10 1 1n 0 20 40 60 80 100 120 0 Reverse Voltage (V) Reverse Recovery Time (nS) 8 1 10 100 1000 10000 Pulse Width (mS) Fig. 5 Reverse recovery time characteristics Fig. 6 Reverse recovery time (trr) measurement circuit 3 0.01F D.U.T. 2 50k Pulse Generator Output 50 1 50 Sampling Oscilloscope 0 0 10 20 30 Forward Current (mA) "-G" suffix designated RoHS compliant version Comchip Technology Corporation . Tel:510-657-8671 . Fax: 510-657-8921 . www.comchiptech.com Page2