SMD ESD Protection Diode CPDT6-5V4-HF RoHS Device Halogen Free SOT-23-6 Features 0.119(3.02) 0.111(2.82) -Common anode ESD protection. -IEC61000-4-2 Level 4 ESD protection. 0.067(1.70) 0.059(1.50) -Low operating voltage: < 5V. -Fast turn-on and low clamping voltage. 0.079(2.00) 0.071(1.80) Mechanical data 0.008(0.20) 0.004(0.10) 0.045(1.15) 0.041(1.05) -Case: SOT-23-6 Standard package, 0.116(2.95) 0.104(2.65) molded plastic. -Terminals: Tin plated, solderable per 0.024(0.60) 0.020(0.50) 0.004(0.10) MIL-STD-750, method 2026. 0.000(0.00) 0.012(0.30) 0.012(0.30) -Marking code:E5V4 Dimensions in inches and (millimeter) -Mounting position: Any. -Weight: 0.015 gram(approx.). Circuit diagram 6 5 4 1 2 3 Electrical Characteristics (at TA=25C unless otherwise noted) Typ Symbol Min Max Unit Parameter Conditions Diode breakdown voltage IR = 1mA VBD 5.1 7.0 V Leakage current VR = 5V IL 0.1 2.0 uA Junction capacitance pF VR =0V,f =1MHz CT 15 20 IEC 61000-4-2(air) 16 ESD capability ESD kV IEC 61000-4-2(contact) 8 Clamping voltage IPP = 5A,TP=8/20us VC 15 V Peak pulse power TP=8/20us PPP 75 W O Operation temperature Tj -40 125 C O Storage temperature TSTG -55 150 C Company reserves the right to improve product design , functions and reliability without notice. REV:C QW-JP021 Page 1 Comchip Technology CO., LTD.SMD ESD Protection Diode RATING AND CHARACTERISTIC CURVES (CPDT6-5V4-HF) Fig. 1 - 8/20us Peak pulse current Fig. 2 - Reverse characteristics wave form acc. IEC 61000-4-5 120% 10u Test Waveform parameters tf=8us Ta=25C Peak Valur Ipp td=20us 100% -t 80% 1u e 60% 40% 100n td= t Ipp / 2 20% 10n 0% 0 20 40 60 80 100 0 5 10 15 20 25 30 Reverse voltage, (%) Time, (us) Fig.3 - Capacitance between Fig.4 - Power rating derating curve terminals characteristics 120 25 Mounting on glass epoxy PCBs 100 20 80 15 60 10 40 5 20 0 0 0 25 50 75 100 125 150 0 1 2 3 4 5 Reverse voltage, (V) Ambient temperature, ( C ) Company reserves the right to improve product design , functions and reliability without notice. REV:C QW-JP021 Page 2 Comchip Technology CO., LTD. Capacitance between terminals, (PF) Percentage of Ipp Power rating, (%) Reverse current, ( A )