Small Signal Switching Diodes CDST-7000-G Reverse Voltage: 100 Volts Forward Current: 200 mA RoHS Device SOT-23 Features - Design for mounting on small surface. 0.118(3.00) 0.110(2.80) - High speed switching. 3 - High mounting capability, strong surge withstand, high reliability. 0.055(1.40) 0.047(1.20) 1 2 0.079(2.00) 0.071(1.80) Mechanical data - Case: SOT-23, molded plastic. - Terminals: Solderable per MIL-STD-750, method 2026. 0.006(0.15) 0.003(0.08) 0.045(1.15) 0.035(0.90) 0.100(2.55) 0.089(2.25) - Weight: 0.008 grams(approx.) 0.020(0.50) 0.012(0.30) Circuit Diagram Dimensions in inches and (millimeter) 3 1 0.020(0.50) 0.012(0.30) 2 Maximum Rating (at Ta=25°C unless otherwise noted) Symbol Value Unit Non-Repetitive peak reverse voltage VRM 100 V Peak repetitive reverse voltage VRRM 75 V Working peak reverse voltage VRWM 75 V VR(RMS) 53 V IO 200 mA IFSM 2 A PD 225 mW RΘJA 556 °C/W Junction temperature range Tj -40 to +150 °C Storage temperature range TSTG -55 to +150 °C Parameter Parameter RMS reverse voltage Average rectified output current Non-repetitive peak forward surge current T = 1.0µs Power dissipation Thermal resistance Junction to ambient Company reserves the right to improve product design , functions and reliability without notice. REV:B QW-B0014 Page 1 Comchip Technology CO., LTD. Small Signal Switching Diodes Electrical Characteristics (at Ta=25°C unless otherwise noted) Symbol Parameter Reverse breakdown voltage Conditions Unit Max. Min. VBR IR = 100μA Reverse voltage leakage current IR VR = 50V VR = 100V 1 3 uA Forward voltage VF IF = 1mA IF = 10mA IF = 100mA 0.70 0.82 1.1 V Diode capacitance Cj VR = 0V, f = 1MHz 2 pF Reverse recovery time Trr IF = IR = 10mA, Irr = 10mA Irr = 0.1 x IR, RL=100Ω 4 nS 100 V RATING AND CHARACTERISTIC CURVES (CDST-7000-G) Fig.1 - Forward Characteristics Fig.2 - Reverse Characteristics 10000 200 Pulsed TA=100°C Reverse Current, IR (nA) Forward Current, IF (mA) 100 10 TA=25°C 1 TA=100 OC 1000 100 TA=25 OC 10 Pulsed 0.1 0.3 1 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 0 25 Forward Voltage, VF (V) 60 80 100 Fig.4 - Power Derating Curve 250 TJ=25°C f=1MHz Mounted on glass epoxy PCBs Power Dissipation, PD (mW) Capacitance Between Terminals, CT (pF) Fig.3 - Capacitance Characteristics 1.4 40 Reverse Voltage, VR (V) 1.3 1.2 1.1 0 200 150 100 50 0 0 4 8 12 18 20 0 Reverse Voltage, VR (V) 25 50 75 100 125 150 Ambient Temperature, TA (°C) Company reserves the right to improve product design , functions and reliability without notice. REV:B QW-B0014 Page 2 Comchip Technology CO., LTD. Small Signal Switching Diodes Reel Taping Specification P1 XXX B F E d P0 12 o 0 D2 D1 D W1 SOT-23 SOT-23 SYMBOL A B C d D D1 D2 (mm) 3.15 ± 0.10 2.77 ± 0.10 1.22 ± 0.10 1.50 ± 0.10 178.00 ± 2.00 54.40 ± 1.00 13.00 ± 1.00 (inch) 0.124 ± 0.004 0.109 ± 0.004 0.048 ± 0.004 0.059 ± 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-B0014 Page 3 Comchip Technology CO., LTD. Small Signal Switching Diodes Marking Code 3 Part Number Marking Code CDST-7000-G M5C M5C 1 2 Suggested PAD Layout B SOT-23 SIZE (mm) (inch) A 0.80 0.031 B 0.60 0.024 C 1.90 0.075 D 2.02 0.080 E 2.82 0.111 A D E C Standard Packaging Case Type SOT-23 Qty Per Reel Reel Size (Pcs) (inch) 3,000 7 Company reserves the right to improve product design , functions and reliability without notice. REV:B QW-B0014 Page 4 Comchip Technology CO., LTD.