SMD ESD Protection Diode SMD Diodes Specialist CPDER12V0U (RoHS Device) Features Uni-directional ESD protection IEC 61000-4-2 15kV(contact), 20kV(air). 0503(1308) Working voltage:5V 0.053(1.35) 0.045(1.15) Ultra small SMD package:0503. High component density. 0.034(0.85) 0.026(0.65) Mechanical data Case:0503 (1308) Standard package , molded plastic. 0.030(0.75) 0.024(0.60) Terminals: Gold plated, solderable per MIL-STD-750, method 2026. 0.016(0.40) Typ. Marking Code: Cathode band & E05 Mounting position: Any. Weight: 0.002 gram (approx.). 0.022(0.55) Typ. Dimensions in inches and (millimeter) Maximum Rating AND Electrical Characteristics O (at TA=25 C unless otherwise noted) Parameter Conditions Symbol Min Typ Max Unit Forward voltage IF = 10mA VF Diode breakdown voltage IR = 1mA VBD Leakage current VR = 12V IL Junction capacitance VR = 0V,f = 1MHz ESD capability Clamping voltage IEC 61000-4-2(air) IEC 61000-4-2(contact) IPP = 1A,TP=8/20us IPP = 5A,TP=8/20us Peak pulse power Operation temperature Storage temperature 0.8 13.3 V 15.5 17.5 V 0.1 1.0 uA CT 60 pF ESD 30 kV 19 VC 24 V PPP 120 W TJ 125 O 150 O TSTG -55 C C REV:A Page 1 QW-A7022 Comchip Technology CO., LTD. SMD ESD Protection Diode SMD Diodes Specialist RATING AND CHARACTERISTIC CURVES (CPDER12V0U) Fig. 2 - Power rating derating curve Fig. 1 - 8/20us Peak pulse current wave form acc. IEC 61000-4-5 100% 120 8 us to 100% Mounting on glass epoxy PCBs 100 Power rating (%) 80% I PPM 60% 20 us to 50us 40% 80 60 40 20% 20 0% 0 10 20 30 0 40 0 Time (us) 25 50 75 Fig. 3 - Clamping volatage vs. peak pulse current 125 150 Fig. 4 - Forward volatage vs. forward current 30 3 8/20us waveform 8/20us waveform 25 Forward voltage,V F (V) Clamping voltage,V C (V) 100 Ambient temperature ( OC) 20 15 10 5 2.5 2 1.5 1 0.5 0 0 0 1 2 3 4 5 6 0 Peak pulse current,I PP (A) 2 4 6 8 10 12 Forward current,I F (A) Capacitance between terminals ( P F) Fig. 5 - Capacitance between terminals characteristics 60 f=1MHz T A =25 C O 50 40 30 20 10 0 0 2 4 6 8 10 12 Reverse voltage (V) REV:A Page 2 QW-A7022 Comchip Technology CO., LTD. SMD ESD Protection Diode SMD Diodes Specialist Reel Taping Specification d P0 P1 T E Index hole F W B Polarity P C A 12 o 0 D2 D1 D W1 Trailer Device ....... ....... End ....... ....... Leader ....... ....... ....... ....... 10 pitches (min) Start 10 pitches (min) Direction of Feed ER/0503 ER/0503 SYMBOL A B C d D D1 D2 (mm) 0.90 ± 0.10 1.46 ± 0.10 0.80 ± 0.10 1.55 ± 0.05 178 ± 1 60.0 MIN. 13.0 ± 0.20 (inch) 0.035 ± 0.004 0.057 ± 0.004 0.031 ± 0.004 0.061 ± 0.002 7.008 ± 0.04 2.362 MIN. 0.512 ± 0.008 SYMBOL E F P P0 P1 T W W1 (mm) 1.75 ± 0.10 3.50 ± 0.05 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.10 0.22 ± 0.05 8.00 ± 0.20 13.5 MAX. (inch) 0.069 ± 0.004 0.138 ± 0.002 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.009 ± 0.002 0.315 ± 0.008 0.531 MAX. REV:A Page 3 QW-A7022 Comchip Technology CO., LTD. SMD ESD Protection Diode SMD Diodes Specialist Marking Code Part Number Marking Code CPDER12V0U E12 E12 Suggested PAD Layout ER/0503 SIZE A (mm) (inch) 0.85 0.033 D A B 0.55 0.022 C 0.85 0.033 E C D 1.40 0.055 E 0.30 0.011 B Standard Package Qty per Reel Reel Size (Pcs) (inch) 5000 7 Case Type ER/0503 REV:A Page 4 QW-A7022 Comchip Technology CO., LTD.