CPDQC24VE-HF

SMD ESD Protection Diode CPDQC24VE-HF RoHS Device Halogen Free 0402C/SOD-923F Features 0.041(1.05) 0.037(0.95) - Bi-directional ESD protection. - IEC 61000-4-2 (ESD) ; ±30KV(contact) - Surface mount package. 0.026(0.65) 0.022(0.55) - Ultra small SMD package: 0402C - High component density. Mechanical data 0.022(0.55) 0.018(0.45) - Case: 0402C/SOD-923F package, molded plastic. 0.001(0.02) Max. 0.026(0.65) BSC. - Terminals: Gold plated, solderable per MIL-STD-750,method 2026. - Mounting position: Any. 0.022(0.55) 0.018(0.45) - Weight: 0.001 grams(approx.). 0.012(0.30) 0.008(0.20) Circuit Diagram Dimensions in inches and (millimeter) Maximum Rating (at TA=25°C unless otherwise noted) Parameter Conditions Symbol Value Unit Peak pulse power TP = 8/20us PPP 138 W Peak pulse current TP = 8/20us IPP 3 A ESD capability IEC 61000-4-2(air) IEC 61000-4-2(contact) ESD ±30 kV Tj -55~+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 Max Unit 24 V 32 V 100 nA Breakdown voltage IT = 1mA Reverse leakage current VRWM = 24V IR Clamping voltage IPP = 1A, TP = 8/20us IPP = 3A, TP = 8/20us VC 32 38 36 46 V Junction capacitance VR = 0V, f = 1MHz CJ 13 20 pF VBR 26.5 29 Company reserves the right to improve product design , functions and reliability without notice. REV:C QW-G7089 Page 1 Comchip Technology CO., LTD. SMD ESD Protection Diode RATING AND CHARACTERISTIC CURVES (CPDQC24VE-HF) Fig.2 - Power rating derating curve Fig.1 - 8/20us Peak Pulse Current Wave Form 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% Mounting on glass epoxy PCBs 100 Power Rating, (%) 120% td= t Ipp/2 20% 80 60 40 20 0% 0 0 5 10 15 20 0 30 25 50 75 100 125 Time, (us) Ambient Temperature, ( °C ) Fig. 3 - Clamping Voltage Vs. Peak Pulse Current Fig.4 - Capacitance Between Terminals Characteristics 60 20 Capacitance Between Terminals, (PF) Clamping Voltage, VC (V) 25 50 40 30 20 10 1.0 2.0 15 10 5 0 3.0 0 Peak Pulse Current, IPP (A) 6 12 18 24 Reverse Voltage, (V) Company reserves the right to improve product design , functions and reliability without notice. REV:C QW-G7089 Page 2 Comchip Technology CO., LTD. SMD ESD Protection Diode Reel Taping Specification d P0 P1 T E Index hole F W B C P 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 ± 0.002 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:C QW-G7089 Page 3 Comchip Technology CO., LTD. SMD ESD Protection Diode Marking Code Part Number Marking Code CPDQC24VE-HF E4 E4 Suggested PAD Layout 0402C/SOD-923F SIZE (mm) (inch) A 0.70 0.028 B 0.40 0.016 D A E C C 0.60 0.024 D 1.10 0.043 E 0.30 0.012 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:C QW-G7089 Page 4 Comchip Technology CO., LTD.