SMD ESD Protection Diode CPDQ03C5V0HP-HF RoHS Device Halogen Free Features 0402C-03/SOT-883 - Bi-directional ESD protection. 0.041(1,05) 0.037(0.95) - IEC 61000-4-2 ESD protection up to 30KV. - Surface mount package. 0.026(0.65) - High component density. 0.022(0.55) - Low clamping voltage. - Low leakage. 0.022(0.55) 0.018(0.45) Mechanical data - Case: 0402C-03/SOT-883 package, 0.002(0.05) 0.000(0.00) molded plastic. 0.026(0.65) 0.007(0.18) BSC. - Terminals: Gold plated, solderable per 0.003(0.08) MIL-STD-750, method 2026. 1 0.014(0.35) 0.021(0.53) 3 BSC. - Polarity: Color band denotes cathode end. 0.017(0.43) 2 - Mounting position: Any 0.011(0.28) 0.007(0.18) Circuit diagram Dimensions in inches and (millimeter) 2 3 1 Maximum Rating (at TA=25C unless otherwise noted) Symbol Parameter Conditions Value Unit Peak pulse power 45 TP = 8/20us PPP W Peak pulse current TP = 8/20us IPP 3 A IEC 61000-4-2(air) ESD capability ESD 30 kV IEC 61000-4-2(contact) Operation temperature range Tj -40~+125 C Storage temperature range TSTG -55~+150 C Electrical Characteristics (at TA=25C unless otherwise noted) Symbol Typ Parameter Conditions Min Max Unit Working peak reverse voltage VRWM 5 V Breakdown voltage IT = 1mA VBR 5.5 9 V Reverse leakage current VRWM = 5V IR 100 nA IPP = 1A, TP = 8/20us 9 11 Clamping voltage VC V IPP = 3A, TP = 8/20us 15 Junction capacitance VR = 0V, f = 1MHz pF CJ 6 9 Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-G7112 Page 1 Comchip Technology CO., LTD.SMD ESD Protection Diode RATING AND CHARACTERISTIC CURVES (CPDQ03C5V0HP-HF) Fig.1 - 8/20us Peak Pulse Current Fig.2 - Power Rating Derating Curve Waveform Acc. IEC 61000-4-5 120% 120 Test Waveform parameters Mounting on glass epoxy PCBs tf=8us Ta=25C Peak Valur Ipp td=20us 100 100% -t 80 80% e 60 60% 40 40% td= t Ipp /2 20 20% 0 0% 0 5 10 15 20 25 30 0 25 50 75 100 125 Time, (us) Ambient Temperature, ( C ) Fig.3 - Capacitance Between Fig.4 - Clamping Voltage Vs. Terminals Characteristics Peak Pulse Current 8 20 8/20us waveform f=1MHz TA=25C 6 15 4 10 5 2 0 0 5 0 1 2 3 4 1 2 3 4 Reverse Voltage, (V) Peak Pulse Current, (A) Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-G7112 Page 2 Comchip Technology CO., LTD. Capacitance Between Terminals, (PF) Percentage of IPP Power Rating, (%) Clamping Voltage, (V)