SMD ESD Protection Diode CPDF3V3UP-HF RoHS Device Halogen Free Features 1005/SOD-323F - Working voltage: 3.3V 0.102(2.60) 0.095(2.40) - Low leakage current. - Low operating and clamping voltages. 0.051(1.30) 0.043(1.10) Mechanical data - Case: 1005/SOD-323F standard package, molded plastic. - Terminals: Gold plated, solderable per MIL-STD-750,method 2026. - Marking code: E3V3 0.035(0.90) 0.027(0.70) 0.024(0.60) 0.016(0.40) - Mounting position: Any 0.014(0.35) 0.011(0.28) - Weight: 0.003 grams(approx.). 0.041(1.05) 0.037(0.95) Circuit Diagram Dimensions in inches and (millimeter) Maximum Rating (at TA=25°C unless otherwise noted) Symbol Value Unit 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 Parameter ( tp = 8/20 us) ESD per IEC 61000-4-2(Air) ESD per IEC 61000-4-2(Contact) Operating temperature range Storage temperature range 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 Company reserves the right to improve product design , functions and reliability without notice. 12 REV:B Page 1 QW-G7043 Comchip Technology CO., LTD. Comchip SMD ESD Protection Diode SMD Diode Specialist RATING AND CHARACTERISTIC CURVES (CPDF3V3UP-HF) Fig.1 - Non-Repetitive Max. Peak Pulse Power Vs. Pulse Time Fig.2 - Power Rating Derating Curve 110 100 90 Power Rating, (%) Max. Peak Pulse Power-PPP(kW ) 1 0.1 80 70 60 50 40 30 20 10 0 0.01 0.1 1 100 10 0 1000 25 75 100 125 150 Ambient Temperature, ( °C ) Pulse Duration-Tp(us) Fig.3 - Clamping Voltage Vs. Peak Pulse Current Fig.4 - Clamping Voltage Vs. Forward Peak Pulse Current 16 12 14 Waveform Parameters: tr=8us td=20us 10 12 Voltage, (V) Clamping Voltage, (V) 50 10 8 Waveform Parameters: tr=8us td=20us 6 4 8 6 4 2 2 0 0 0 1 2 3 4 5 6 Peak Pulse Current,(A) 0 1 2 3 4 5 6 Forward Peak Pulse Current,(A) Fig.5 - Junction Capacitance Vs. Reverse Voltage Normalized Capacitance - Cj (pF) 20 16 12 8 4 0 0 1 2 3 4 Reverse Voltage, (V) Company reserves the right to improve product design , functions and reliability without notice. REV:B Page 2 QW-G7043 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 1005 (SOD-323F) 1005 (SOD-323F) SYMBOL A B C d D D1 D2 (mm) 1.55 ± 0.10 2.65 ± 0.10 1.05 ± 0.10 1.55 ± 0.05 178 ± 1.0 60.0 MIN. 13.00 ± 0.20 (inch) 0.061 ± 0.004 0.104 ± 0.004 0.041 ± 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 ± 0.002 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:B Page 3 QW-G7043 Comchip Technology CO., LTD. Comchip SMD ESD Protection Diode SMD Diode Specialist Marking Code Part Number Marking Code CPDF3V3UP-HF E3V3 E3V3 Suggested PAD Layout 1005/SOD-323F SIZE (mm) (inch) A 2.10 0.083 B 1.20 0.047 C 1.20 0.047 D 3.30 0.130 D A E C B E 0.90 0.035 Standard Packaging Case Type 1005/SOD-323F Qty Per Reel Reel Size (Pcs) (inch) 4,000 7 Company reserves the right to improve product design , functions and reliability without notice. REV:B Page 4 QW-G7043 Comchip Technology CO., LTD.