SMD ESD Protection Diode CPDH3V3U-A2HF Thru. CPDH36V0U-A2HF RoHS Device Halogen free Features - Low clamping voltage. - Low Leakage current. SOD-523 - 200W peak pulse power per line (tp=8/20μs). 0.051(1.30) 0.043(1.10) - Protects one I/O line. - Working voltages: 3.3V ~ 36V. 0.035(0.90) 0.028(0.70) 0.014(0.35) 0.010(0.25) Mechanical data 0.067(1.70) 0.059(1.50) - Case: SOD-523 , plastic package. - Molding Compound Flammability Rating: UL 94V-0. 0.008(0.20) 0.003(0.07) 0.028(0.70) 0.020(0.50) - Weight: 2 Millgrams (approx.). 0.010(0.25) 0.006(0.15) Circuit Diagram Dimensions in inches and (millimeter) Maximum Rating (at TA=25°C unless otherwise noted) Parameter Peak pulse power ( tp = 8/20µs waveform) Symbol Value Unit PPP 200 W ESD per IEC 61000-4-2(Air) ESD per IEC 61000-4-2(Contact) VESD ±30 ±30 kV Lead soldering temperature TL 260 ( 10 sec) °C Operating temperature range TJ -55 to +150 °C TSTG -55 to +150 °C Storage temperature range Company reserves the right to improve product design , functions and reliability without notice. REV: C Page 1 QW-JP044 Comchip Technology CO., LTD. SMD ESD Protection Diode Electrical Characteristics (at TA=25°C unless otherwise noted) Part No VRWM VBR IT VC @ 1A (V) (Max.) (V) (Min.) (mA) (V) (Max.) (V) (Max.) IR CT (@A) (μA) (Max.) (pF) (Typ.) VC Marking CPDH3V3U-A2HF ZD 3.3 4.0 1 6.5 14.1 11.2 200 200 CPDH5V0U-A2HF KE 5.0 6.0 1 9.0 18.6 9.4 5 110 CPDH8V0U-A2HF ZE 8.0 8.5 1 13.0 19.5 8.8 5 70 CPDH12V0U-A2HF ZM 12.0 13.3 1 15.0 25.0 6 1 60 CPDH15V0U-A2HF KP 15.0 16.6 1 20.0 30.0 5 1 50 CPDH24V0U-A2HF KR 24.0 26.7 1 30.0 48.0 3 1 25 CPDH36V0U-A2HF KT 36.0 40.0 1 55.0 70.0 2 1 25 Rating and Characteristic Curves (CPDH3V3U-A2HF Thru. CPDH36V0U-A2HF) Fig.1 - Pulse Waveform 120% Peak Pulse Current, Ipp (%) Ta=25°C 100% Test Waveform parameters tf=8us td=20us Peak Valur Ipp e-t 80% 60% 40% td= t Ipp/2 20% 0% 0 5 10 15 20 25 30 Time, T (us) Company reserves the right to improve product design , functions and reliability without notice. REV: C Page 2 QW-JP044 Comchip Technology CO., LTD. SMD ESD Protection Diode Reel Taping Specification T d P0 P1 Index hole E F W B Polarity P A C 12 o 0 D2 D1 D W1 Trailer Device ....... ....... End Leader ....... ....... ....... ....... ....... ..... .. 60mm minimum or 300 empty pockets 30mm minimum or 150 empty pockets SOD-523 SOD-523 Start SYMBOL A B C d D D1 D2 (mm) 0.90 ± 0.05 1.95 ± 0.05 0.73 ± 0.05 1.50 + 0.10 178 ± 1.00 54.40 ± 0.40 13.00 ± 0.20 (inch) 0.035 ± 0.002 0.077 ± 0.002 0.029 ± 0.002 0.059 + 0.004 7.008 ± 0.039 2.142 ± 0.016 0.512 ± 0.008 SYMBOL E F P P0 P1 W W1 (mm) 1.75 ± 0.10 3.50 ± 0.05 2.00 ± 0.05 4.00 ± 0.10 2.00 ± 0.05 8.00 + 0.30 /–0.10 9.40 ± 1.50 (inch) 0.069 ± 0.004 0.138 ± 0.002 0.079 ± 0.002 0.158 ± 0.004 0.079 ± 0.002 0.315 + 0.012 /–0.004 0.370 ± 0.059 Company reserves the right to improve product design , functions and reliability without notice. REV: C Page 3 QW-JP044 Comchip Technology CO., LTD. SMD ESD Protection Diode Suggested PAD Layout SOD-523 SIZE (mm) (inch) A 1.40 0.055 B 0.40 0.016 C 0.40 0.016 D 1.80 0.071 E 1.00 0.039 D A E C B Standard Packaging REEL PACK Case Type SOD-523 REEL Reel Size ( pcs ) (inch) 3,000 7 Company reserves the right to improve product design , functions and reliability without notice. REV: C Page 4 QW-JP044 Comchip Technology CO., LTD.