SMD ESD Protection Diode CPDT6-24V4-HF RoHS Device Halogen Free Features SOT-23-6 - Common anode ESD protection. - IEC61000-4-2 Level 4 ESD protection. 0.122(3.10) 0.110(2.80) - Low operating voltage: < 24V. 0.067(1.70) 0.055(1.40) - Fast turn-on and low clamping voltage . Mechanical data 0.079(2.00) 0.071(1.80) - Case: SOT-23-6 Standard package, molded plastic. 0.008(0.20) 0.004(0.10) - Marking code:E24V4 0.047(1.20) 0.041(1.05) - Mounting position: Any. 0.118(3.00) 0.102(2.60) - Weight: 0.015 grams(approx.). 0.004(0.10)max 0.020(0.50) 0.012(0.30) Marking: E24V4 6 5 Dimensions in inches and (millimeter) 6 4 2 3 4 5 E24V4 . 1 0.024(0.60) 0.012(0.30) 1 3 2 Maximum Rating (at TA=25°C unless otherwise noted) Parameter Conditions Symbol Value Unit Peak pulse power TP = 8/20us PPP 47 W Peak pulse current TP = 8/20us IPP 1 A ESD capability IEC 61000-4-2(air) IEC 61000-4-2(contact) ESD ±15 ±8 kV Tj 125 °C TSTG -55~+150 °C Operation temperature range Storage temperature range Electrical Characteristics (at TA=25°C unless otherwise noted) Parameter Conditions Working peak reverse voltage Symbol Min Typ VRWM Breakdown voltage IT = 1mA Reverse leakage current VRWM = 24V IR Clamping voltage IPP = 1A, TP = 8/20us VC Junction capacitance VR = 0V, f = 1MHz CJ VBR 25 Company reserves the right to improve product design , functions and reliability without notice. Max Unit 24 V 28 0.1 10 V 2.0 uA 47 V pF REV:B Page 1 QW-JP017 Comchip Technology CO., LTD. SMD ESD Protection Diode RATING AND CHARACTERISTIC CURVES (CPDT6-24V4-HF) Fig.1 - 8/20us Peak Pulse Current Waveform Acc. IEC 61000-4-5 Peak Valur Ipp 100% Percentage Of Ipp Test Waveform parameters tf=8us td=20us Ta=25°C e-t 80% 60% 40% td= t Ipp/2 20% Capacitance Between Terminals, (PF) 120% Fig. 2 - Capacitance Between Terminals Characteristics 12 10 8 6 4 2 0% 0 5 10 15 20 25 0 30 4 Time, (us) 8 12 16 20 24 Reverse Voltage, (V) Fig. 4 - Power Rating Derating Curve Fig.3 - Clamping Voltage Vs. Peak Pulse Current 50 Mounting on glass epoxy PCBs 100 45 Power Rating, (%) Clamping Voltage,VC (V) 8/20us waveform 40 35 30 80 60 40 20 25 0 20 1 1.1 1.2 1.4 1.5 0 25 50 75 100 125 150 Ambient Temperature, ( °C ) Peak Pulse Current, IPP (A) Company reserves the right to improve product design , functions and reliability without notice. REV:B Page 2 QW-JP017 Comchip Technology CO., LTD. SMD ESD Protection Diode Reel Taping Specification d P0 P1 T E Index hole F W B P C A 12 o 0 D2 D1 D W1 Trailer ....... ....... End Device ....... ....... Leader ....... ....... ....... ....... 10 pitches (min) Start 10 pitches (min) Direction of Feed SOT-23-6 SOT-23-6 SYMBOL A B C d D D1 D2 (mm) 3.15 ± 0.10 3.15 ± 0.10 1.30 ± 0.10 1.55 ± 0.05 178 ± 1 60.0 ± 0.50 13.0 ± 0.20 (inch) 0.124 ± 0.004 0.124 ± 0.004 0.051 ± 0.004 0.061 ± 0.002 7.008 ± 0.040 2.362 ± 0.020 0.512 ± 0.008 SYMBOL E F P P0 P1 W W1 (mm) 1.75 ± 0.10 3.50 ± 0.05 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.05 8.00 ± 0.20 12.0 ± 0.50 (inch) 0.069 ± 0.004 0.138 ± 0.002 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.002 0.315 ± 0.008 0.472 ± 0.020 Company reserves the right to improve product design , functions and reliability without notice. REV:B Page 3 QW-JP017 Comchip Technology CO., LTD. SMD ESD Protection Diode Marking Code 6 Part Number Marking Code CPDT6-24V4-HF E24V4 . 5 4 E24V4 1 2 3 Suggested PAD Layout C SOT-23-6 SIZE A (mm) (inch) 1.10 0.043 A D B 0.60 0.024 C 1.90 0.075 D 2.50 0.098 E 3.60 0.142 E B Standard Packaging Qty per Reel Reel Size (Pcs) (inch) 3,000 7 Case Type SOT-23-6 Company reserves the right to improve product design , functions and reliability without notice. REV:B Page 4 QW-JP017 Comchip Technology CO., LTD.