CPDV3V3UA-HF COMCHIP | Alldatasheet

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  • Uni-directional ESD protection diode. - High ESD protection level. - Working voltage: 3.3V. - Low clamping voltage. - Low leakage current. REV:A Page 1QW-JP112 Mechanical data - Mounting position: Any. - Case: SOD-323, molded plastic. Circuit Diagram Maximum Rating (at TA=25°C unless otherwise noted) SymbolParameter Value UnitConditions Peak pulse power PPP W64 Operating temperature TJ °C Storage temperature range TSTG -55 to +150 °C -55 to +125 Peak pulse current IPP ATP = 8/20µs 4 TP = 8/20µs ESD capability IEC 61000-4-2(air) IEC 61000-4-2(contact) ESD kV±20 Electrical Characteristics (at TA=25°C unless otherwise noted) Symbol TypParameter Min Max UnitConditions Breakdown voltage VBR VIT = 1mA VWorking peak reverse voltage VRWM Reverse leakage current IR µAVRWM = 3.3V Clamping voltage V Junction capacitance CJ pFVR = 0V, f = 1MHz IPP = 1A, TP = 8/20µs VC VCIPP = 4A, TP = 8/20µs Forward voltage IF = 15mA VVF 3.3 1.2 4.2 0.1 9 11 14 16 0.49 - Polarity: Indicated by cathode end. Dimensions in inches and (millimeter) SOD-323 0.071(1.80) 0.063(1.60) 0.010(0.25) 0.014(0.35) 0.106(2.70) 0.098(2.50) 0.055(1.40) 0.047(1.20) 0.035(0.90) 0.000(0.00) 0.006(0.15) 0.003(0.08) 0.010(0.25) 0.031(0.80) − +

Typical Rating and Characteristic Curves (CPDV3V3UA-HF) Comchip Technology CO., LTD. REV:A Page 2 Mounting on glass epoxy PCBs 0 25 50 75 100 125 100 120 Fig.2 - Power Rating Derating Curve Ambient Temperature, (°C) Power Rating, (%) Fig.1 - 8/20µs Peak Pulse Current Waveform Acc. IEC 61000-4-5 0 10 15 20 25 305 Time, (µs) td= t Ipp/2 e -t Percentage of Ipp 20% 40% 60% 80% 100% 120% Test Waveform parameters tf=8µs td=20µs Ta=25°C Peak Value Ipp 0.4 1.6 0.1 Fig.5 - Forward Characteristic Forward Voltage, (V) Forward Current, (mA) 100 0.80.6 1.21.0 0 2 Fig.4 - Capacitance Between Terminals Characteristics Reverse Voltage, (V) Capacitance Between Terminals, (pF) Fig.3 - Clamping Voltage vs. Peak Pulse Current Peak Pulse Current, (A) Clamping Voltage, (V) 0.2 0.6 0.4 32 4 3 3.3 1.4 QW-JP112 0.3 0.5 125°C 100°C 75°C 50°C 25°C

Comchip Technology CO., LTD. REV:A Page 3QW-JP112 Reel Taping Specification Trailer Device Leader Direction of Feed 400mm (min)160mm (min) DD1D2 1.50 + 0.10 − 0.14 SYMBOL SOD-323 SOD-323 (mm) (mm) SYMBOL (inch) (inch) A B C d D D1 D2 E F P P0 P1 W W1 0.059 + 0.004 − 0.10 − 0.004 0.484 ± 0.039 T A B Td E F P P0 P1 W C 120° 0.254 + 0.02 − 0.104 0.010 + 0.001 − 0.004

Comchip Technology CO., LTD. REV:A Page 4QW-JP112 E3A Marking Code = Cathode band E3A Part Number Marking Code Standard Packaging 3,000 7 REEL PACK Case Type SOD-323 REEL (pcs) Reel Size (inch) CPDV3V3UA-HE Suggested P.C.B. PAD Layout SIZE (inch) 0.126 (mm) 3.20 0.80 0.80 0.031 0.031B C A SOD-323 A B C