this is information on a product in full production. august 2016 docid028009 rev 2 1/10 ESDALC20-1BF4 low clamping, low capacitance bidirectional single line esd protection datasheet - production data features ? low v br /v cl ratio ? bidirectional device ? low leakage current < 1 na typ. ? 0201 package ? ultra low pcb area: 0.18 mm 2 ? ecopack ? 2 compliant component complies with the following standards ? iec 61000-4-2 level 4: ? 30 kv (air discharge) ? 20 kv (contact discharge) applications where transient over voltage protection in esd sensitive equipment is required, such as: ? smartphones, mobile phones and accessories ? tablet, pc, netbooks and notebooks ? portable multimedia devices and accessories ? digital cameras and camcorders ? communication and highly integrated systems description the ESDALC20-1BF4 is a bidirectional single line tvs diode designed to protect the data line or other i/o ports against esd transients. the device is ideal for applications where both reduced line capacitance and board space saving are required. figure 1. functional diagram s d f n d j h www.st.com
characteristics ESDALC20-1BF4 2/10 docid028009 rev 2 1 characteristics figure 2. electrical char acteristics (definitions) table 1. absolute maximum ratings symbol parameter value unit v pp (1) peak pulse voltage iec 61000-4-2 contact discharge iec 61000-4-2 air discharge 20 30 kv p pp (1) peak pulse power (8/20 s) 90 w i pp (1) peak pulse current (8/20 s) 2.4 a t j operating junction temperature range -40 to 150 c t stg storage temperature range -65 to +150 c t l maximum lead temperature for soldering during 10 s 260 c 1. for a surge greater than the maximum val ues, the diode will fail in short-circuit. 6 \ p e r o 3 d u d p h w h u 9 % u h d n g r z q y r o w d j h , / h d n d j h f x u u h q w # 9 9 6 w d q g r i i y r o w d j h , 3 h d n s x o v h f x u u h q w 5 % 5 5 0 5 0 5 0 3 3 9 & |