SMD ESD Protection Diode CPDUR3V3-HF RoHS Device Halogen Free 0603/SOD-523F Features 0.071(1.80) 0.063(1.60) - Bi-directional ESD protection. - Surface mount package. 0.039(1.00) 0.031(0.80) - Low leakage current. - High component density. Mechanical data 0.033(0.85) 0.027(0.70) - Case: 0603/SOD-523F standard package, molded plastic. 0.018(0.45) Typ. - Terminals: Gold plated, solderable per MIL-STD-750,method 2026. - Marking Code: E3V3 0.028(0.70) Typ. - Mounting position: Any. - Weight: 0.003 gram(approx.). Dimensions in inches and (millimeter) Electrical Characteristics (at TA=25 C unless otherwise noted) O Parameter Conditions Reverse stand-off voltage Symbol Min Typ Max Unit 3.3 VRWM Breakdown voltage IR = 1mA VBD Leakage current VR = 3.3V IR Clamping voltage IPP=1A , tp=8/20us IPP=4A , tp=8/20us VC Peak pulse power tp= 8/20 PPK ESD capability IEC 61000-4-2(air) IEC 61000-4-2(contact) ESD Junction capacitance VR = 0V, f =1MHz Operation temperature Storage temperature 4.3 V V 0.1 6.5 12.5 50 15 8 µA V W kV CT 8 pF Tj 125 °C 150 °C TSTG -55 REV: A Page 1 QW-G7052 Comchip Technology CO., LTD. Comchip SMD ESD Protection Diode SMD Diode Specialist RATING AND CHARACTERISTIC CURVES (CPDUR3V3-HF) Fig. 2 - Capacitance between terminals characteristics Fig. 1 - 8/20us Peak pulse current wave form acc. IEC 61000-4-5 Capacitance between terminals, (PF) 8.0 100% 8 us to 100% 80% I PPM 60% 20 us to 50us 40% 20% 7.0 6.0 5.0 4.0 3.0 2.0 1.0 0% 0 10 20 30 40 0 1 2 3 4 Reverse voltage, (V) Time, (us) Fig.3 - Clamping voltage vs. peak pulse current Fig. 4 - Power rating derating curve 17 Mounting on glass epoxy PCBs 100 Power rating, (%) Clamping voltage, (V) 15 13 11 9 Waveform Parameters: tr=8us td=20us 7 80 60 40 20 5 1 2 3 4 5 Peak pulse current, (A) 0 25 50 75 100 125 150 Ambient temperature, ( °C) REV: A Page 2 QW-G7052 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-523F) 0603 (SOD-523F) 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. REV: A Page 3 QW-G7052 Comchip Technology CO., LTD. Comchip SMD ESD Protection Diode SMD Diode Specialist Marking Code Part Number Marking Code CPDU3V3-HF E3V3 E3V3 xxxx = Product type marking code Suggested PAD Layout 0603/SOD-523F SIZE (mm) (inch) A 1.25 0.049 B 0.60 0.024 C 1.00 0.039 D 1.85 0.073 E 0.65 0.026 D A E C B Standard Packaging Case Type 0603/SOD-523F Qty Per Reel Reel Size (Pcs) (inch) 4,000 7 REV: A Page 4 QW-G7052 Comchip Technology CO., LTD.