SMDA12C

The SMDA12C is designed for use in applications where protection is required at the board level from voltage transients caused by electrostatic discharge(ESD) as defined by IEC 1000-4-2,electrical fast transients(EFT) per IEC 1000-4-4 and effects of secondary lighting.

Features of the SMDA12C are:(1)protects 3.0/3.3 up through 24V components;(2)protects 4 lines unidirectional or bidirectional;(3)provides electrically isolated protection;(4)SO-8 packaging.Mechanical of the SMDA12C are:(1)molded SO-8 surface mount;(2)weight is 0.066 grams (approximate);(3)body marked with logo,and device number;(4)pin #1 defined by DOT on top of package.

The absolute maximum ratings of the SMDA12C can be summarized as:(1):the parameter is operating temperature,the rating is -55 to +150,the unit is ;(2):the parameter is storage temperature,the rating is -55 to +150,the unit is ;(3):the parameter is SMDA peak pulse power,the rating is 300,the unit is Watts;(4):the parameter is SMDB peak pulse power,the rating is 500,the unit is Watts;(5):the parameter is pulse repetition rate,the rating is <.01,the unit is %.

Theelectrical charactertics of the SMDA12C can be summarized as the stand off is 12.0V,the breakdow voltage is 13.3V,the clamping voltage @1 mA is 19V,the clamping voltage @5 Amp is 24V,the leakage current is 1 A,the capacitance is 94pF,the temperature coefficient is 8Mv/.