SESD1ZxxV Transient Voltage Suppressors for ESD Protection General Description Features The SESD1Z SERIES is designed to protect z Small Body Outline Dimensions voltage sensitive components from ESD and transient z 600 Watts peak pulse power (tp = 8/20μs) voltage events. Excellent clamping capability, low z Transient protection for data lines to leakage, and fast response time, make these parts z Small package for use in portable electronics ideal for ESD protection on designs where board space z Suitable replacement for MLV’s in ESD protection applications is at a premium. Applications z Protects one I/O or power line z Low clamping voltage z Cellular Phone Handsets and Accessories z Low leakage current z Microprocessor based equipment z Solid-state silicon-avalanche technology z Personal Digital Assistants(PDA’S) z Notebooks, Desktops, and Servers Complies with the following standards z Portable Instrumentation IEC61000-4-2 z Pagers Peripherals Level 4 z Pb-Free package is available RoHS product for packing code suffix ”G” Halogen free product for packing code suffix “H” MIL STD 883E - Method 3015-7 Class 3 z 15 kV (air discharge) 8 kV(contact discharge) 25 kV HBM (Human Body Model) Moisture Sensitivity Level 1 Functional diagram PIN CONFIGURATIONS SOD-123 Absolute Ratings (Tamb=25°C ) Symbol Value Units 600 W 8 kV 260 °C Storage Temperature Range -55 to +150 °C TJ Maximum junction temperature -55 to +125 °C IPP Maximum Reverse Peak Pulse Current 24 A PPK Peak Pulse Power (tp = 8/20μs) VESD ESD Voltage(HBM Waveform per IEC 61000-4-2) TL TSTG 2014-01 Parameter Maximum lead temperature for soldering during 10s WILLAS ELECTRONIC CORP. SESD1ZxxV Transient Voltage Suppressors for ESD Protection Electrical Parameter Symbol Parameter IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM IR IT VBR Working Peak Reverse Voltage Maximum Reverse Leakage Current @ VRWM Test Current Breakdown Voltage @ IT IF Forward Current VF Forward Voltage @ IF Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified. VBR Min Typ VF Max IT VRWM IR Max. C IF Typ. (Note1) Part Numbers V V V mA V µA V mA pF SESD1Z5V 6.1 6.7 7.2 1.0 5.0 1 1.25 200 430 SESD1Z12V 13.3 14.0 14.7 1.0 12.0 1 1.25 200 300 1. Capacitance is measured at f=1MHz, VR=0V,TA=25℃. Fig.1 Non-Repetitive Peak Pulse Power vs. Pulse Time 2014-01 WILLAS ELECTRONIC CORP. SESD1ZxxV Transient Voltage Suppressors for ESD Protection Fig.2 Power Derating Curve Fig.4 Clamping Voltage vs. Peak Pulse Current Fig.6 2014-01 Fig.3 Waveform Fig.5 Capacitance vs. Reverse Voltage Forward Voltage vs. Forward Current WILLAS ELECTRONIC CORP. SESD1ZxxV Transient Voltage Suppressors for ESD Protection SOD-123 Mechanical Data .071(1.80) .055(1.40) .018(0.45) .039(1.00) .154(3.90) .130(3.30) .114(2.90) .098(2.50) .053(1.35) .027(0.70) .004(0.1)MAX. .008(0.20)MAX. .016(0.40)MIN. .018(0.45) .010(0.25) Dimensions in inches and (millimeters) Marking Type number 2014-01 Marking code SESD1Z5V 15 SESD1Z12V 112 WILLAS ELECTRONIC CORP. SESD1ZxxV Transient Voltage Suppressors for ESD Protection Ordering Information: Device PN Part Number ‐T(1)G(2)‐WS Note: (1) Packing code, Tape & Reel Packing Tape&Reel: 3 Kpcs/Reel (2) RoHS product for packing code suffix ”G”；Halogen free product for packing code suffix “H” ***Disclaimer*** WILLAS reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. WILLAS or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" parameters which may be included on WILLAS data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. WILLAS does not assume any liability arising out of the application or use of any product or circuit. WILLAS products are not designed, intended or authorized for use in medical, life‐saving implant or other applications intended for life‐sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of WILLAS. Customers using or selling WILLAS components for use in such applications do so at their own risk and shall agree to fully indemnify WILLAS Inc and its subsidiaries harmless against all claims, damages and expenditures. 2014-01 WILLAS ELECTRONIC CORP.