Comchip SMD ESD Protection Diode SMD Diode Specialist CPDU3V3UP-HF RoHS Device Halogen Free Features 0603/SOD-523F - Working voltage: 3.3V 0.071(1.80) 0.063(1.60) - Low leakage current. - Low operating and clamping voltages. 0.039(1.00) 0.031(0.80) Mechanical data - Case: 0603/SOD-523F standard package, molded plastic. 0.033(0.85) 0.027(0.70) - Terminals: Gold plated, solderable per MIL-STD-750,method 2026. 0.018(0.45) 0.012(0.30) - Marking code: E3V3 - Mounting position: Any 0.014(0.35) 0.011(0.28) - Weight: 0.003 gram(approx.). 0.030(0.75) 0.026(0.65) Circuit Diagram Dimensions in inches and (millimeter) Maximum Rating (at T =25°C unless otherwise noted) A Parameter Symbol Unit Value Peak pulse power ( tp = 8/20 us) PPP 40 W Peak pulse current IPP 5 A VESD ±20 ±15 kV Tj -55 to +125 °C TSTG -55 to +125 °C ( tp = 8/20 us) ESD per IEC 61000-4-2(Air) ESD per IEC 61000-4-2(Contact) Operating temperature Storage temperature Electrical Characteristics (at TA=25°C unless otherwise noted) Parameter Conditions Reverse stand-off voltage Symbol Min Typ VRWM Max Unit 3.3 V Punch-through voltage IPT = 2uA VPT 3.5 V Snap-back voltage ISB = 50mA VSB 2.8 V Reverse leakage current VRWM = 3.3V IR IPP = 1 A, tp=8/20us 0.5 uA VC 5.5 V IPP = 5 A, tp=8/20us VC 8.0 V Reverse clamping voltage IPPR = 1 A, tp=8/20us VCR 2.4 V Junction capacitance VR = 0 V, f = 1MHz 16 pF 0.05 Clamping voltage Cj 12 Company reserves the right to improve product design , functions and reliability without notice. REV:C Page 1 QW-G7056 Comchip Technology CO., LTD. Comchip SMD ESD Protection Diode SMD Diode Specialist RATING AND CHARACTERISTIC CURVES (CPDU3V3UP-HF) Fig.2 - Non-Repetitive Max. Peak Pulse Power vs. Pulse Time Fig.1 - Definitions of Electrical Characteristics 1 Max. Peak Pulse Power-PPP(kW ) I IPPR VRWM VC VSB VPT V IR VCR IPT ISB IPP 0.1 0.01 0.1 1 100 10 1000 Pulse Duration-tp(us) Fig.4 - Clamping Voltage Vs. Peak Pulse Current Fig.3 - Power Rating Derating Curve 110 16 100 14 Clamping Voltage, (V) Power Rating, (%) 90 80 70 60 50 40 30 12 10 8 Waveform Parameters: tr=8us td=20us 6 4 20 2 10 0 0 0 25 50 75 100 125 150 0 2 3 4 5 Peak Pulse Current,(A) Fig.5 - Forward Voltage Vs. Forward Current Fig.6 - Junction Capacitance Vs. Reverse Voltage 6 20 Normalized Capacitance - Cj (pF) 12 Waveform Parameters: tr=8us td=20us 10 Forward Voltage, (V) 1 Ambient Temperature, ( °C ) 8 6 4 2 0 16 12 8 4 0 0 1 2 3 4 5 6 0 1 2 3 4 Reverse Voltage, (V) Forward Current,(A) Company reserves the right to improve product design , functions and reliability without notice. REV:C Page 2 QW-G7056 Comchip Technology CO., LTD. Comchip SMD ESD Protection Diode SMD Diode Specialist Reel Taping Specification d P0 P1 T E Index hole F W B P C A 12 o 0 D2 D1 D W1 Trailer Device ....... ....... End ....... ....... Leader ....... ....... ....... ....... 10 pitches (min) Start 10 pitches (min) Direction of Feed 0603 (SOD-523) 0603 (SOD-523) SYMBOL A B C d D D1 D2 (mm) 1.00 ± 0.10 1.85 ± 0.10 1.00 ± 0.10 1.55 ± 0.05 178 ± 1 60.0 MIN. 13.0 ± 0.20 (inch) 0.039 ± 0.004 0.073 ± 0.004 0.039± 0.004 0.061 ± 0.002 7.008 ± 0.04 2.362 MIN. 0.512 ± 0.008 SYMBOL E F P P0 P1 T W W1 (mm) 1.75 ± 0.10 3.50 ± 0.05 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.05 0.23 ± 0.05 8.00 ± 0.20 13.5 MAX. (inch) 0.069 ± 0.004 0.138 ± 0.002 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.009 ± 0.002 0.315 ± 0.008 0.531 MAX. Company reserves the right to improve product design , functions and reliability without notice. REV:C Page 3 QW-G7056 Comchip Technology CO., LTD. Comchip SMD ESD Protection Diode SMD Diode Specialist Marking Code Part Number Marking Code CPDU3V3UP-HF E3V3 E3V3 Suggested PAD Layout 0603/SOD-523F SIZE (mm) (inch) A 1.70 0.067 B 0.60 0.024 C 0.80 0.031 D 2.30 0.091 D A E C B E 1.10 0.043 Standard Packaging REEL PACK Case Type 0603/SOD-523F REEL Reel Size ( pcs ) (inch) 4,000 7 Company reserves the right to improve product design , functions and reliability without notice. REV:C Page 4 QW-G7056 Comchip Technology CO., LTD.