SMD ESD Protection Diode CPDQR5V0HE-HF RoHS Device Halogen Free Features - Bi-directional ESD protection 0402/SOD-923F - 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) 0.018(0.45) - Case: 0402/SOD-923F Standard package, 0.014(0.35) molded plastic. 0.010(0.25) - Terminals: Gold plated, solderable per MIL-STD-750, method 2026. - Mounting position: Any. 0.020(0.50) - Weight: 0.001 grams(approx.). 0.016(0.40) Dimensions in inches and (millimeter) Maximum Rating and Electrical Characteristics (at TA=25C unless otherwise noted) Symbol Typ Parameter Conditions Min Max Unit Reverse stand-Off voltage VRWM 5 V Diode breakdown voltage IR = 1mA VBD 5.5 7.0 V Leakage current VR = 5V IL 0.1 1.0 uA Junction capacitance VR =0V,f =1MHz pF CT 15 20 ESD 30 kV IEC 61000-4-2(air) ESD capability IEC 61000-4-2(contact) ESD 30 kV IPP = 1 A, tp=8/20us Vc 11 V Clamping Voltage IPP = 8 A, tp=8/20us Vc 16 V Peak pulse power TP=8/20us PPP 128 W Operating temperature range Tj -40 +125 C Storage temperature range TSTG -55 +150 C Company reserves the right to improve product design , functions and reliability without notice. REV:B QW-G7069 Page 1 Comchip Technology CO., LTD.SMD ESD Protection Diode RATING AND CHARACTERISTIC CURVES (CPDQR5V0HE-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:B QW-G7069 Page 2 Comchip Technology CO., LTD. Clamping Voltage, (V) Percentage Of Ipp Power rating, (%) Capacitance Between Terminals, (PF)