digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 icte-5 thru icte-45c transient voltage suppressors for microprocessor protection maximum ratings @ 25c ambient unless otherwise specified 5.0 to 450 volts 1500 watt peak power 5.0 watt steady state rating symbol value units peak power dissipation @ t a = 25c, t p = 1ms (note 1) p pk 1.5 kwatts steady state power dissipation @ t l = 75c lead lengths .375?, (9.5 mm) (note 2) p d 5.0 watts clamping time 0 volts to v br t clamping < 1 x 10 -12 sec forward surge rating 1/120 sec (uni-polar only) l fs 200 amps operating and storage temperature range t j , t stg -65 to +175 c uni-polar characteristics @ 25c part number reverse stand-off voltage (note 3) v r volts maximum reverse leakage @ v r l r a minimum breakdown voltage @ 1.0 ma v br volts maximum clamping voltage @ l pp = 1 a v c volts maximum clamping voltage @ l pp = 10 a v c volts maximum peak pulse current (fig. 2) l pp amps icte-5 5.0 300 6.0 7.1 7.5 160 icte-8 8.0 25 9.4 11.3 11.5 100 ICTE-10 10.0 2 11.7 13.7 14.1 90 icte-12 12.0 2 14.1 16.1 16.5 70 icte-15 15.0 2 17.6 20.1 20.6 60 icte-18 18.0 2 21.2 24.2 25.2 50 icte-22 22.0 2 25.9 29.8 32.0 40 icte-36 36.0 2 42.4 50.6 54.3 23 icte-45 45.0 2 52.9 63.3 70.0 19 bi-polar characteristics @ 25c part number reverse stand-off voltage (note 3) v r volts maximum reverse leakage @ v r l r a minimum breakdown voltage @ 1.0 ma v br volts maximum clamping voltage @ l pp = 1 a v c volts maximum clamping voltage @ l pp = 10 a v c volts maximum peak pulse current (fig. 2) l pp amps icte-8c 8.0 25 9.4 11.4 11.6 100 ICTE-10c 10.0 2 11.7 14.1 14.5 90 icte-12c 12.0 2 14.1 16.7 17.1 70 icte-15c 15.0 2 17.6 20.8 21.4 60 icte-18c 18.0 2 21.2 24.8 25.5 50 icte-22c 22.0 2 25.9 30.8 32.0 40 icte-36c 36.0 2 42.4 50.6 54.3 23 icte-45c 45.0 2 52.9 63.3 70.0 19 clamping factor: 1.33 @ full rated power clamping factor is the ratio of v c to v br 1.20 @ 50% rated power sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com rev. 20120906
digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 icte-5 thru icte-45c transient voltage suppressors for microprocessor protection notes to characteristics 1. non-repetitive current pulse, per fig. 3, and derated above t a = 25c per fig. 2 2. mounted on copper leaf area of 0.79 sq. in. (20 sq mm) 3. v br measured after l t applied for 300 s (l t = square wave pulse or equivalent) 4. icte-5 is not available as bipolar mechanical characteristics case: molded plastic over passivated junctions polarity: cathode band (except bi-polar) weight: 0.053 ounce (1.5 grams) dimensions inches millimeters min max min max bd 0.190 0.210 4.800 5.300 bl 0.265 0.375 7.200 9.500 ld 0.038 0.042 0.960 1.070 ll 1.000 - 25.400 - available non-rohs (standard) or rohs compliant (add pbf suffix). available as ?hr? (high reliability) screened per mil-prf- 19500, jantx level. add ?hr? suffix to base part number. sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com rev. 20120906
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