SMD ESD Protection Diode CPDQC5V0C-HF RoHS Device Halogen Free Features 0402C/SOD-923F - Bi-directional ESD protection. - IEC61000-4-2 Level 4 ESD protection. 0.041(1.05) 0.037(0.95) - Surface mount package. - Ultra small SMD package:0402. 0.026(0.65) 0.022(0.55) Mechanical data - Case: 0402C/SOD-923F standard package, molded plastic. 0.022(0.55) 0.018(0.45) - Terminals: Matte tin plated, solderable per MIL-STD-750, method 2026. 0.012(0.30) 0.008(0.20) - Mounting position: Any. 0.001(0.02) Max. - Weight: 0.001 grams(approx.). Circuit diagram 0.022(0.55) 0.018(0.45) Dimensions in inches and (millimeter) Maximum Rating (at TA=25°C unless otherwise noted) Parameter Conditions Symbol Value Unit Peak pulse power TP = 8/20us PPP 68 W Peak pulse current TP = 8/20us IPP 4 A IEC 61000-4-2(air) ESD ±16 IEC 61000-4-2(contact) ESD ±8 Tj -55~+125 °C TSTG -55~+150 °C ESD capability kV Operation temperature range Storage temperature range Electrical Characteristics (at TA=25°C unless otherwise noted) Parameter Conditions Working peak reverse voltage Symbol Min Typ 5 VRWM Diode breakdown voltage IT = 1mA Reverse current VRWM = 5V IL IPP = 1A, TP = 8/20us VBR Max 6.1 7.0 Unit V V 2.0 uA VC 10 V IPP = 4A, TP = 8/20us VC 17 V VR = 0V, f = 1MHz CJ 30 pF 0.1 Clamping voltage Junction capacitance 25 Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-G7071 Page 1 Comchip Technology CO., LTD. SMD ESD Protection Diode RATING AND CHARACTERISTIC CURVES (CPDQC5V0C-HF) Fig.1 - 8/20us Peak Pulse Current Waveform Acc. IEC 61000-4-5 Peak Valur Ipp Percentage of Ipp 100% 30 Test Waveform parameters tf=8us td=20us Ta=25°C Capacitance Between Terminals, (pF) 120% e-t 80% 60% 40% Fig.2 - Typical Capacitance Between Terminals Characteristics td= t Ipp/2 20% 0% 25 20 15 10 5 5 0 10 15 20 30 25 0 1 Time, (us) 2 3 4 5 Reverse Voltage, (V) Fig.4 - Clamping Voltage Vs. Peak Pulse Current Fig.1 - Reverse Characteristics 10u Clamping voltage, (V) Reverse Current, ( A ) 18 1u 100n 15 12 9 6 Waveform Parameters: tr=8us td=20us 3 10n 0 0 20 60 40 80 100 1 2 3 4 5 Peak Pulse Current, (A) Reverse Voltage, (%) Fig.4 - Power Rating Derating Curve Mounting on glass epoxy PCBs Power rating, (%) 100 80 60 40 20 0 0 25 50 75 100 125 150 Peak Pulse Current, (A) Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-G7071 Page 2 Comchip Technology CO., LTD. SMD ESD Protection Diode 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 ....... ....... ....... ....... 160mm (min) Start 400mm (min) Direction of Feed 0402C (SOD-923F) 0402C (SOD-923F) SYMBOL A B C d D D1 D2 (mm) 0.75 ± 0.05 1.17 ± 0.05 0.65 ± 0.05 1.50 + 0.10 - 0 178.00 ± 1.00 60.00 ± 0.50 13.50 ± 0.20 (inch) 0.030 ± 0.002 0.046 ± 0.002 0.026 ± 0.002 0.059 + 0.004 - 0 7.008 ± 0.039 2.362 ± 0.020 0.531 ± 0.008 SYMBOL E F P P0 P1 T W W1 (mm) 1.75 ± 0.10 3.50 ± 0.10 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.10 0.20 + 0.02 - 0.05 8.00 ± 0.20 12.00 + 0.50 - 0 (inch) 0.069 ± 0.004 0.138 ± 0.004 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.008 + 0.001 - 0.002 0.315 ± 0.008 0.472 + 0.020 - 0 Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-G7071 Page 3 Comchip Technology CO., LTD. SMD ESD Protection Diode Marking Code Part Number Marking Code CPDQC5V0C-HF E5 E5 Suggested PAD Layout 0402C/SOD-923F SIZE (mm) (inch) A 0.70 0.028 B 0.40 0.016 C 0.70 0.028 D 1.10 0.043 E 0.30 0.012 D A E C B Standard Packaging REEL PACK Case Type 0402C/SOD-923F REEL Reel Size ( pcs ) (inch) 5,000 7 Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-G7071 Page 4 Comchip Technology CO., LTD.