DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 3
Technical content
Features
Small Body Outline Dimensions Low Body Height Peak Power up to 150 Watts @ 8 x 20 μs Pulse Low Leakage current 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 Absolute Ratings (Tamb=25°C ) Symbol Parameter Value Units PPP Peak Pulse Power (tp = 8/20μs) 150 W TL C° 062 s01 gnirud gniredlos rof erutarepmet dael mumixaM Tstg C° 551+ ot 55- egnaR erutarepmeT egarotS Top C° 521+ ot 04- egnaR erutarepmeT gnitarepO Tj Maximum junction temperature C° 051 IEC61000-4-2 (ESD) air discharge contact discharge ±15 ±8 kV IEC61000-4-4 (EFT) 40 A ESD Voltage Per Human Body Model Per Machine Model 400 kV V
TRANSIENT VOLTAGE SUPPRESSORS FOR ESD PROTECTION Electrical Parameter Symbol Parameter 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 Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.VF = 0.9V at IF = 10mA VBR C Min. Typ. Max. IR VRWM IR Typ. 0v bias Part Numbers V V V mA V µA pF SESD9D3V3C 5.1 6.0 6.8 1 3.3 1 20 SESD9D5C 5.6 6.7 7.8 1 5.0 1 11 SESD9D12C 13.3 14.5 15.7 1 12 1 9 *Surge current waveform per Figure 1. 1. VBR is measured with a pulse test current IT at an ambient temperature of 25℃． Fig1. Pulse Waveform Fig2. Power Derating Curve
TRANSIENT VOLTAGE SUPPRESSORS FOR ESD PROTECTION Application Note Electrostatic discharge (ESD) is a major cause of failure in electronic systems. Transient Voltage Suppressors (TVS) are an ideal choice for ESD protection. They are capable of clamping the incoming transient to a low enough level such that damage to the protected semiconductor is prevented. Surface mount TVS offers the best choice for minimal lead inductance. They serve as parallel protection elements, connected between the signal lines to ground. As the transient rises above the operating voltage of the device, the TVS becomes a low impedance path diverting the transient current to ground. The SESD9DXXC is the ideal board evel protection of ESD sensitive semiconductor components. The tiny SOD-923 package allows design flexibility in the design of high density boards where the space saving is at a premium. This enables to shorten the routing and contributes to hardening against ESD. SOD-923 Mechanical Data sehcnI sretemilliMDim Min Nom Max Min Nom Max