Small Signal Switching Diodes CDSV3-202N-G/202P-G Reverse Voltage: 80 Volts Power Dissipation: 200 mW RoHS Device SOT-323 Features 0.087(2.20) 0.079(2.00) - Design for mounting on small surface. 3 - High speed switching. - High mounting capability, strong surge withstand, high reliability. 0.053(1.35) 0.045(1.15) 1 2 0.055(1.40) 0.047(1.20) Mechanical data 0.006(0.15) - Case: SOT-323, molded plastic. 0.003(0.08) - Terminals: Solderable per MIL-STD-750, method 2026. - Weight: 0.006 grams(Approx.). 0.043(1.10) 0.096(2.45) 0.035(0.90) 0.085(2.15) 0.004(0.10) 0.000(0.00) 0.016(0.40) Circuit diagram 3 1 3 2 1 CDSV3-202N-G 0.018(0.46) 0.010(0.26) 0.008(0.20) Dimensions in inches and (millimeter) 2 CDSV3-202P-G Maximum Rating (at Ta=25°C unless otherwise noted) Symbol Value Unit DC reverse voltage VR 80 V Non-repetitive peak forward surge current @ t = 8.3ms IFSM 2.0 A Average rectified output current IO 100 mA Power dissipation PD 200 mW RΘJA 625 °C/W Junction temperature range Tj -40 to +150 °C Storage temperature range TSTG -55 to +150 °C Parameter Thermal resistance from Junction to ambient Electrical Characteristics (at Ta=25°C unless otherwise noded) Parameter Test Conditions Symbol Min V(BR) 80 Typ Max Unit Reverse breakdown voltage IR = 100µA Reverse voltage leakage current VR = 70V IR 0.1 μA Forward voltage IF = 100mA VF 1.2 V Diode capacitance VR = 6V, f = 1MHz CD 3.5 pF Reverse recovery time VR = 6V, IF = 5mA trr 4 ns V Company reserves the right to improve product design , functions and reliability without notice. REV:B QW-B0003 Page 1 Comchip Technology CO., LTD. Small Signal Switching Diodes RATING AND CHARACTERISTIC CURVES (CDSV3-202N-G/202P-G) Fig.1 - Forward Characteristics (CDSV3-202P-G) Fig.2 - Reverse Characteristics (CDSV3-202P-G) 1000 Reverse Current, IR (nA) °C 10 Ta= 25 ° C Ta= 10 0 Forward Current, IF (mA) 100 1 0.1 10 TA=25°C 1 0.2 0.4 0.6 0.8 1.0 20 0 60 80 Reverse Voltage, VR (V) Fig.3 - Forward Characteristics (CDSV3-202N-G) Fig.4 - Reverse Characteristics (CDSV3-202N-G) 1000 Reverse Current, IF (nA) Ta= 25 ° C Ta= 1 00 °C 10 1 Ta=100°C 100 Ta=25°C 10 1 0.1 0 0.2 0.4 0.6 0.8 1.0 20 0 1.2 40 60 80 Reverse Voltage, VR (V) Forward Voltage, VF (V) Fig.5 - Capacitance Characteristics Fig.6 - Power Derating Curve 250 1.5 O TJ=25 C f=1MHz Mounted on glass epoxy PCBs Power Dissipation, PD (mW) Capacitance Between Terminals, CT (pF) 40 Forward Voltage, VF (V) 100 Forward Current, IF (mA) TA=100°C 100 1.4 1.3 N Type 1.2 P Type 1.1 1.0 200 150 100 50 0 0 5 10 15 20 0 25 50 75 100 125 150 Ambient Temperature, TA (°C) Reverse Voltage, VR (V) Company reserves the right to improve product design , functions and reliability without notice. REV:B QW-B0003 Page 2 Comchip Technology CO., LTD. Small Signal Switching Diodes Reel Taping Specification P1 F E d P0 W B 3 XXX 1 2 C A P 12 o 0 D2 D1 D W1 SOT-323 SOT-323 SYMBOL A B C d D D1 D2 (mm) 2.25 ± 0.05 2.55 ± 0.05 1.19 ± 0.05 1.55 ± 0.10 178 ± 2.00 54.40 ± 1.00 13.00 ± 1.00 (inch) 0.089 ± 0.002 0.100 ± 0.002 0.047 ± 0.002 0.061 ± 0.004 7.008 ± 0.079 2.142 ± 0.039 0.512 ± 0.039 SYMBOL E F P P0 P1 W W1 (mm) 1.75 ± 0.10 3.50 ± 0.10 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.10 8.00 + 0.30 /–0.10 12.30 ± 1.00 (inch) 0.069 ± 0.004 0.138 ± 0.004 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.315 + 0.012 /–0.004 0.484 ± 0.039 Company reserves the right to improve product design , functions and reliability without notice. REV:B QW-B0003 Page 3 Comchip Technology CO., LTD. Small Signal Switching Diodes Marking Code 3 Marking Code Part Number CDSV3-202N-G N CDSV3-202P-G P X 1 2 X = Product type marking code Suggested PAD Layout B SOT-323 SIZE (mm) (inch) A 0.80 0.031 B 0.50 0.020 C 1.30 0.051 D 2.20 0.087 A D C Standard Packaging REEL PACK Case Type SOT-323 REEL Reel Size ( pcs ) (inch) 3,000 7 Company reserves the right to improve product design , functions and reliability without notice. REV:B QW-B0003 Page 4 Comchip Technology CO., LTD.