Sidactor Protection Thyristor Products Page 141 SIDACtor Protection Thyristor Products

SIDACtor Protection Thyristors 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 02/23/17 SLIC Protection Series I pp I TSM di/dt 2/10s 1.2/50s/8/20s 10/160s 10/560s 10/1000s 50 / 60Hz A min Amps/s max C 500 400 200 150 100 30 500 Surge Ratings Package Symbol Parameter Value Unit 3.3x3.3 QFN T J Operating Junction Temperature Range -40 to +150C T S Storage Temperature Range -65 to +150C R 0JA Thermal Resistance: Junction to Ambient 120C/W Thermal Considerations 50 100 0 t r t d 0 Peak Value Half Value t - Time (s) I PP - Peak Pulse Current - %I PP t r = rise time to peak value t d = decay time to half value Waveform = t r x t d V-I Characteristics t r x t d Pulse Waveform -8 -40 -20 0 20 40 60 80 100 120 140 160 -6 -4 0 2 4 6 8 10 12 14 Junction Temperature (T J ) - C Percent of V S Change - % 25 C 25C Case Temperature (T C ) - C 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 -40 -20 0 20 40 60 80 100 120 140 160 Ratio of I H I H (T C = 25C) Normalized V S Change vs. Junction Temperature Normalized DC Holding Current vs. Case Temperature Notes: - Peak pulse current rating (I PP ) is repetitive and guaranteed for the life of the product that remains in thermal equilibrium. - I PP ratings applicable over temperature range of -40C to +85C - The component must initially be in thermal equilibrium with -40C < T J < +150C I H I DRM V DRM V T +V +I V S I S I T V F -V -I

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