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z Small Body Outline Dimensions z Low Body Height z Peak Power up to 150 Watts @ 8 x 20 μs Pulse z Low Leakage current 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 Absolute Ratings (Tamb=25°C ) Symbol Parameter Value Units PPP Peak Pulse Power (tp = 8/20μs) 150 W TL Maximum lead temperature for soldering during 10s 260 °C Tstg Storage Temperature Range -55 to +155 °C Top Operating Temperature Range -40 to +125 °C Tj Maximum junction temperature 150 °C IEC61000-4-2 (ESD) air discharge c o n t a c t d i s c h a r g e ±15 ±8 kV IEC61000-4-4 (EFT) 40 A ESD Voltage Per Human Body Model Per Machine Model 400 kV V z WILLAS ELECTRONIC CORP.2012-09 Transient Voltage Suppressors for ESD Protection SESD9D5C
IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM Working Peak Reverse Voltage IR Maximum Reverse Leakage Current @ V RWM 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 SESD9D5C 5.6 6.7 7.8 1 5.0 1 11 *Surge current waveform per Figure 1. V BR is measured with a pulse test current IT at an ambient temperature of 25℃． F i g 1 . P u l s e W a v e f o r m F i g 2 . P o w e r D e r a t i n g C u r v e WILLAS ELECTRONIC CORP.2012-09 Transient Voltage Suppressors for ESD Protection SESD9D5C
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 paral lel 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 SESD9D5C 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 WILLAS ELECTRONIC CORP.2012-09 Transient Voltage Suppressors for ESD Protection SESD9D5C Type number Marking code 6ESD Marking . 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) Dimensions in inches and (millimeters)