Low Capacitance ESD Protection Diode CPDQC5V0CSP-HF RoHS Device Halogen Free Features - Bi-directional ESD protection. 0402C/SOD-923F - IEC61000-4-2 Level 4 ESD protection. 0.041(1.05) - Working Voltage: 5V 0.037(0.95) - Typical capacitance: 0.3pF 0.026(0.65) 0.022(0.55) Mechanical data - Case: 0402C/SOD-923F small outline plastic package. molded plastic. - Terminals: Matte tin plated, solderable per 0.022(0.55) MIL-STD-750, method 2026. 0.018(0.45) - Mounting position: Any. 0.012(0.30) 0.001(0.02) 0.008(0.20) - High temperature soldering guaranteed: Max. 260C/10 second. - Weight: 0.001 grams(approx.). 0.022(0.55) Circuit diagram 0.018(0.45) Dimensions in inches and (millimeter) Maximum Rating ( at TA=25C unless otherwise noted ) Symbol Parameter Value Unit Peak pulse power ( tp = 8/20s waveform) PPP 60 W ESD per IEC 61000-4-2(Air) 15 VESD kV ESD per IEC 61000-4-2(Contact) 8 Operating temperature rang TJ -55 to +150 C Storage temperature rang TSTG -55 to +150 C Electrical Characteristics ( at TA=25C unless otherwise noted ) Typ Symbol Parameter Conditions Min Max Unit Reverse stand-off voltage - - VRWM 5 V - - Reverse leakage current VR = 5 V IR 100 nA - Reverse breakdown voltage IR = 1 mA V(BR) 6 10 V - IPP= 1 A VC 13 15 V Clamping voltage - IPP= 3A VC 18 20 V Junction capacitance - pF VR= 0V , F=1MHz CJ 0.3 0.6 Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-G7076 Page 1 Comchip Technology CO., LTD.Low Capacitance ESD Protection Diode RATING AND CHARACTERISTIC CURVES (CPDQC5V0CSP-HF) Fig.1 - 8/20us Peak Pulse Current Wave Fig.2 - Typical Capacitance Between Form Acc. IEC 61000-4-5 Terminals Characteristics 120% 0.60 Ta=25C Test Waveform parameters tf=8us Peak Valur Ipp 100% td=20us 0.50 -t 80% e 0.40 60% 0.30 40% td= t Ipp / 2 0.20 20% 0% 0.10 0 5 10 15 20 25 30 0 1 2 3 4 5 Time, (us) Reverse Voltage, (V) Fig.3 - Clamping Voltage Vs. Fig.4 - Power Rating Derating Curve Peak Pulse Current 30 Mounting on glass epoxy PCBs 25 100 20 80 15 60 10 40 Waveform 5 20 Parameters: tr=8us td=20us 0 0 1 2 3 0 25 50 75 100 125 150 Peak Pulse Current, (A) Peak Pulse Current, (A) Company reserves the right to improve product design , functions and reliability without notice. REV:A QW-G7076 Page 2 Comchip Technology CO., LTD. Clamping voltage, (V) Percentage of Ipp Capacitance Between Terminals, (pF) Power Rating, (%)