Comchip SMD ESD Protection Diode SMD Diode Specialist ACPDQC3V3T-HF RoHS Device Halogen Free Features 0402C/SOD-923F - Bi-directional ESD protection. 0.041(1.05) 0.037(0.95) - IEC 61000-4-2 ±30kV(Contact). - ESD Rating of Class 3 per Human Body Model. 0.026(0.65) 0.022(0.55) - ESD Rating of Class 4 per Machine Model. - Surface mount package. - Ultra small SMD package:0402 - High component density. 0.022(0.55) 0.018(0.45) -Comply with AEC-Q101 0.012(0.30) 0.008(0.20) 0.001(0.02) Max. Mechanical data - Case: 0402C/SOD-923 Standard package, molded plastic. 0.022(0.55) 0.018(0.45) - Terminals: Matte tin plated, solderable per MIL-STD-750, method 2026. Dimensions in inches and (millimeter) - Mounting position: Any. Circuit diagram - Weight: 0.001 grams(approx.). Maximum Rating (at TA=25°C unless otherwise noted) Parameter Conditions Symbol Value Unit Peak pulse power TP = 8/20us PPP 170 W Peak pulse current TP = 8/20us A IPP 16 IEC 61000-4-2(air) ESD ±30 IEC 61000-4-2(contact) ESD ±30 Tj -40~+125 °C TSTG -55~+150 °C ESD capability Operation temperature range Storage temperature range kV Electrical Characteristics (at TA=25°C unless otherwise noted) Parameter Conditions Working peak reverse voltage IT = 1mA Reverse leakage current VRWM = 3.3V Clamping voltage IPP = 1A, TP = 8/20us IPP = 16A, TP = 8/20us IPP = 5A, TP = 100ns IPP = 18A, TP = 100ns Dynamic resistance Junction capacitance Min Typ 3.6 4.2 4.6 V <0.02 0.5 uA Max 3.3 VRWM Breakdown voltage Clamping voltage Symbol VBR IR VC VCL RDYN VR = 0V, f = 1MHz CJ 4.65 Unit V V 9.8 6 V 8.75 0.18 Ω 20 pF Company reserves the right to improve product design , functions and reliability without notice. 25 REV:A Page 1 AQW-G7006 Comchip Technology CO., LTD. Comchip SMD ESD Protection Diode SMD Diode Specialist RATING AND CHARACTERISTIC CURVES (ACPDQC3V3T-HF) Fig.1 - 8/20us Peak Pulse Current Waveform ACC. IEC 61000-4-5 Peak Valur Ipp Percentage of Ipp 100% 25 Test Waveform parameters tf=8us td=20us Ta=25°C Capacitance Between Terminals, (pF) 120% e-t 80% 60% 40% Fig.2 - Typical Capacitance Between Terminals Characteristics td= t Ipp/2 20% 20 18 16 14 12 0% 10 5 0 10 15 20 0 30 25 1 Time, (us) 2 3 4 Reverse Voltage, (V) Fig.3 - Clamping Voltage Vs. Peak Pulse Current Fig.4 - Power Rating Derating Curve 12 120 10 100 Power Rating, (%) Clamping Voltage, (V) Mounting on glass epoxy PCBs 8 6 4 80 60 40 Waveform Parameters: tr=8us td=20us 2 20 0 0 4 7 10 13 0 16 25 50 75 100 125 Peak Pulse Current, (A) Ambient Temperature, ( °C ) Fig. 5 - Pin1 To Pin2 Fig.6 - Pin2 To Pin1 20 20 15 15 Current, (A) Current, (A) 1 10 5 0 150 10 5 0 -5 -0.5 0.5 1.5 2.5 3.5 4.5 5.5 6.5 7.5 8.5 9.5 -5 -0.5 0.5 1.5 2.5 3.5 4.5 5.5 6.5 7.5 8.5 9.5 Voltage, (V) Voltage, (V) Company reserves the right to improve product design , functions and reliability without notice. REV:A Page 2 AQW-G7006 Comchip Technology CO., LTD. Comchip SMD ESD Protection Diode SMD Diode Specialist Reel Taping Specification d P0 P1 T E Index hole F W B P C A 12 o 0 D2 D1 D W1 Trailer Device ....... ....... End ....... ....... Leader ....... ....... ....... ....... 160mm (min) Start 400mm (min) Direction of Feed 0402C (SOD-923F) 0402C (SOD-923F) SYMBOL A B C d D D1 D2 (mm) 0.75 ± 0.05 1.17 ± 0.05 0.65 ± 0.05 1.50 + 0.10 - 0 178.00 ± 1.00 60.00 ± 0.50 13.50 ± 0.20 (inch) 0.030 ± 0.002 0.046 ± 0.002 0.026 ± 0.002 0.059 + 0.004 - 0 7.008 ± 0.039 2.362 ± 0.020 0.531 ± 0.008 SYMBOL E F P P0 P1 T W W1 (mm) 1.75 ± 0.10 3.50 ± 0.10 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.10 0.20 + 0.02 - 0.05 8.00 ± 0.20 12.00 + 0.50 - 0 (inch) 0.069 ± 0.004 0.138 ± 0.004 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.008 + 0.001 - 0.002 0.315 ± 0.008 0.472 + 0.020 - 0 Company reserves the right to improve product design , functions and reliability without notice. REV:A Page 3 AQW-G7006 Comchip Technology CO., LTD. Comchip SMD ESD Protection Diode SMD Diode Specialist Marking Code Part Number Marking Code ACPDQC3V3T-HF E3 E3 Suggested PAD Layout 0402C/SOD-923F SIZE (mm) (inch) A 0.70 0.028 B 0.40 0.016 C 0.70 0.028 D 1.10 0.043 E 0.30 0.012 D A E C B Standard Packaging REEL PACK Case Type 0402C/SOD-923F REEL Reel Size ( pcs ) (inch) 5,000 7 Company reserves the right to improve product design , functions and reliability without notice. REV:A Page 4 AQW-G7006 Comchip Technology CO., LTD.