SMD ESD Protection Diode CPDQC5V0R-HF / CPDUC5V0R-HF RoHS Device Halogen Free Table Mechanical data - Terminals: Matte tin plated, solderable per Package Part Number MIL-STD-750,method 2026. CPDQC5V0R-HF 0402C/SOD-923F - Marking Code: E5R CPDUC5V0R-HF 0603C/SOD-523F - Mounting position: Any - Weight: 0402C: 0.001 grams(approx.). Features 0603C: 0.003 grams(approx.). - Bi-directional ESD protection. Circuit Diagram - IEC 61000-4-2 (ESD) 30KV(contact). - Surface mount package. - Operating voltage: 5V - Low clamping voltage. - Low leakage current. - High surge current. CPDQC5V0R-HF CPDUC5V0R-HF 0402C/SOD-923F 0603C/SOD-523F 0.071(1.80) 0.041(1.05) 0.063(1.60) 0.037(0.95) 0.039(1.00) 0.026(0.65) 0.031(0.80) 0.022(0.55) 0.022(0.55) 0.022(0.55) 0.018(0.45) 0.018(0.45) 0.012(0.30) 0.022(0.55) 0.001(0.02)Max. 0.001(0.02)Max. 0.008(0.20) 0.016(0.40) 0.026(0.65)BSC 0.043(1.10)BSC 0.022(0.55) 0.030(0.75) 0.018(0.45) 0.026(0.65) Dimensions in inches and (millimeter) Dimensions in inches and (millimeter) Company reserves the right to improve product design , functions and reliability without notice. REV:C QW-G7072 Page 1 Comchip Technology CO., LTD.SMD ESD Protection Diode 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 5.6 9.4 V - Reverse leakage current VR = 5V IL 5 90 nA - Junction capacitance VR =0V,f =1MHz pF CT 24 30 IEC 61000-4-2(air) - - ESD capability ESD 30 kV IEC 61000-4-2(contact) - - IPP = 1 A, tp=8/20us Vc 8 V Clamping Voltage - - IPP = 11 A, tp=8/20us Vc 12 V - Operation temperature Tj -40 +150 C - Storage temperature TSTG -40 +150 C Rating and Characteristic Curves Fig.1 - Reverse Characteristics Fig.2 - Typical Capacitance Between Terminals Characteristics 10u 25 20 1u 15 10 100n 5 10n 0 0 20 40 60 80 100 0 1 2 3 4 5 Reverse Voltage, (%) Reverse Voltage, (V) Fig.3 - Clamping Voltage vs. Fig. 4 - Power Rating Derating Curve Peak Pulse Current 16 Mounting on glass epoxy PCBs 14 100 12 80 10 8 60 6 40 4 Waveform 20 Parameters: 2 tr=8us td=20us 0 0 2 4 6 8 10 12 0 25 50 75 100 125 Ambient Temperature, ( C ) Peak Pulse Current, (A) Company reserves the right to improve product design , functions and reliability without notice. REV:C QW-G7072 Page 2 Comchip Technology CO., LTD. Clamping Voltage, (V) Reverse Current, ( A ) Power Rating, (%) Capacitance Between Terminals, (PF)