elektronische bauelemente SSESD03 150 mw, 3.3 v transient voltage suppressors for esd protection (uni-directional) 01-june-2002 rev. a page 1 of 2 http://www.secosgmbh.com/ any changes of specification will not be informed individually. description the ssesd0 3 is designed to protect voltage-sensitive components from esd. excellent clamping capability, low leakage, and fast response time provide best in class protec tion on designs that are exposed to esd. because of its small size, it is suited for use in cellular phones, mp3 players, di gital cameras and many other portable applications where board space is at a premium. applications z cellular phones / audio z portable devices z digital cameras z mp3 players features 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 ? off voltage: 3.3 v z low leakage current z response time is typically < 1 ns z esd rating of class 3 (> 16 kv) per human body model z iec61000 ? 4 ? 2 level 4 esd protection z these are pb ? free devices absolute ratings (tamb = 25c ) rating symbol value units iec 61000-4-2 (esd) air contact contact discharge 15 8 kv kv esd voltage per human body model 16 kv total power dissipation on fr-5 board (note 1) @ t a =25 p d 150 mw junction and storage temperature range t j , t stg -55 ~ +150 c lead solder temperature ? maximum (10 second duration) t l 260 c stresses exceeding maximum ratings may damage the device. maximu m rating are stress ratings only. functional operation above th e recommended operating conditions is not implied. extended exposure to st resses above the recommended operating conditions may affect device reliability. 1. fr-5 = 1.0*0.75*0.62 in. electrical characteristics (ratings at 25c ambient temperature unless otherwise specified.v f = 0.9v at i f = 10ma) v rwm (v) i r (ua) @ v rwm v br (v) @ i t (note 2) i t (ma) v c (v) @ max i pp (note 3) i pp (a) (note 3) p pk (w)* c (pf) device max max min ma max max max typ ssesd0 3 3.3 2.5 5.0 1.0 10.4 9.8 102 80 other voltages available upon request. 2. vbr is measured with a pulse test current it at an ambient temperature of 25 3. surge current waveform per figure 3. rohs compliant product a suffix of ?-c? specifies halogen & lead-free sod-923 0.34~0.43 0.95~1.05 0.75~0.85 dimensions in millimeters 0.55~0.65 0.05~0.15 0.07~0.17 0.15~0.25 z the marking band indicates cathode. uni-direction
elektronische bauelemente SSESD03 150 mw, 3.3 v transient voltage suppressors for esd protection (uni-directional) 01-june-2002 rev. a page 2 of 2 http://www.secosgmbh.com/ any changes of specification will not be informed individually. ratings and characteristics curves
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