SMD ESD Protection Diode CPDQC5V0HE-HF RoHS Device Halogen Free Features 0402C/SOD-923F - Bi-directional ESD protection - IEC 61000-4-5 (surge) IPP=8A 0.041(1.05) 0.037(0.95) - IEC 61000-4-2 (ESD) 30KV(contact) - Low clamping voltage 0.026(0.65) 0.022(0.55) - Low leakage current - High surge current Mechanical data 0.022(0.55) - Case: 0402C/SOD-923F Standard package, 0.018(0.45) molded plastic. 0.012(0.30) 0.001(0.02) 0.008(0.20) - Terminals: Matte tin plated, solderable per Max. MIL-STD-750, method 2026. - Mounting position: Any. - Weight: 0.001 grams(approx.). 0.022(0.55) 0.018(0.45) Dimensions in inches and (millimeter) Maximum Rating (at TA=25C unless otherwise noted) Symbol Parameter Conditions Value Unit Peak pulse power TP = 8/20us PPP 128 W Peak pulse current TP = 8/20us IPP 8 A IEC 61000-4-2(air) ESD 30 ESD capability kV IEC 61000-4-2(contact) ESD 30 Operation temperature range Tj -40~+125 C Storage temperature range TSTG -55~+150 C Electrical Characteristics (at TA=25C unless otherwise noted) Typ Parameter Symbol Max Unit Conditions Min Working peak reverse voltage VRWM 5 V Diode breakdown voltage IT = 1mA VBR 5.5 7.0 V Reverse current VRWM = 5V IR 0.1 1.0 uA IPP = 1A, TP = 8/20us VC 11 V Clamping voltage IPP = 8A, TP = 8/20us VC 16 V Junction capacitance pF VR = 0V, f = 1MHz CJ 15 20 Company reserves the right to improve product design , functions and reliability without notice. REV:C QW-G7070 Page 1 Comchip Technology CO., LTD.SMD ESD Protection Diode RATING AND CHARACTERISTIC CURVES (CPDQC5V0HE-HF) Fig.1- 8/20us Peak Pulse Current Fig.2 - Typical Capacitance Between Wave Form Acc. IEC61000-4-5 Terminals Characteristics 120% 20 Test Waveform parameters tf=8us Ta=25C Peak Valur Ipp td=20us 100% 15 -t 80% e 10 60% 40% td= t Ipp /2 5 20% 0 0% 0 5 10 15 20 25 30 0 1 2 3 4 5 Time, (us) Reverse Voltage, (V) Fig. 4 - Power Rating Derating Curve Fig.3 - Clamping Voltage Vs. Peak Pulse Current 15 Mounting on glass epoxy PCBs 14 100 13 80 12 60 11 40 10 20 9 0 1 3 5 6 7 8 2 4 0 25 50 75 100 125 Peak Pulse Current, (A) Ambient Temperature, (C) Company reserves the right to improve product design , functions and reliability without notice. REV:C QW-G7070 Page 2 Comchip Technology CO., LTD. Clamping Voltage, (V) Percentage Of Ipp Power Rating, (%) Capacitance Between Terminals, (PF)