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z Small Body Outline Dimensions: 0.039″ x 0.024″(1.0 mm x 0.60 mm) z Low Body Height: 0.017 ″ (0.43 mm) Max z Stand− of f Voltage: 3 V − 12 V z L ow Leakage z Response Time is Typically < 1 ns Complies with the following standards IEC61000-4-2 Level 4 15 kV (air discharge) 8 kV(contact discharge) MIL STD 883E - Method 3015-7 Class 3 25 kV HBM (Human Body Model) Functional diagram SOD-923 Maximum Ratings Parameter Symbol Value Unit IEC 61000-4-2 (ESD) Contact 8 kV ESD Voltage Per Human Body Model Per Machine Model 400 kV V Peak Pulse Power (tp = 8/20μs) @ TA=25℃ PD 60 W Junction and Storage Temperature Range TJ,TSTG -55 to 150 ℃ Lead Solder Temperature – Maximum (10 Second Duration) TL 260 ℃ WILLAS ELECTRONIC CORP.2012-09 z SESD9DxxV

IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM Working Peak Reverse Voltage IR Maximum Reverse Leakage Current @ VRWM IT Test Current VBR Breakdown Voltage @ IT IF Forward Current VF Forward Voltage @ IF Electrical Characteristics (TA=25℃ unless otherwise noted, VF=0.9V Max. @ IF=10mA for all types) VBR VF C Min. Typ. Max. IT VRWM IR Max. IF Typ. (Note1) Part Numbers V V V mA V µA V mA pF 1.Capacitance is measured at f=1MHz, VR=0V,TA=25℃. Fig 1. Typical Breakdown Voltage Fig 2. Typical Leakage Current versus v e r s u s T e m p e r a t u r e T e m p e r a t u r e WILLAS ELECTRONIC CORP.2012-09 ESD Protection Diode SESD9DxxV Typical Characteristics

Fig 3. 8/20 μs Pulse Waveform Fig 4. Positive 8kV contact per IEC Fig 5. Negative 8kV contact per IEC 61000-4-2-SESD9D5V 61000-4-2-SESD9D5V WILLAS ELECTRONIC CORP.2012-09 ESD Protection Diode SESD9DxxV

WILLAS ELECTRONIC CORP.2012-09 ESD Protection Diode SESD9DxxV Type number Marking code SESD9D3V3 E SESD9D5V G SESD9D12V H Marking Dimensions in inches and (millimeters) . 0 3 0 ( 0 . 7 5 ) . 0 3 3 ( 0 . 8 5 ) .006(0.15) .010(0.25) .022(0.55) .026(0.65) .013(0.34) .017(0.43) .037(0.95) .041(1.05) .003(0.07) .007(0.17)