digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 1n6373 ? 1n6389 1500 watt low clamping factor transient voltage suppressor ? unidirectional and bidirectional tvs series for thru-hole mounting ? suppresses transients up to 1500 watts @ 10/1000 s ? t clamping (0 volts to v (br) min): unidirectional ? less than 100 pico seconds bidirectional ? less than 5 nano seconds ? working voltage (v wm ) range 5 v to 45 v ? low clamping factor (ratio of actual v c /v br ): 1.33 @ full rated power and 1.20 @ 50% rated power ? economical plastic encapsulated tvs for thru-hole mount ? surface mount equivalent packages also available ? 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. maximum ratings 1500 watts for 10/1000 s with repetition rate of 0.01% or less* at lead temperature (t l ) 25c (see figures 1, 2, & 4) operating and storage temperature: -65c to +150c thermal resistance: 22c/w junction to lead at ?? from body or 82c/w junction to ambient when mounted on fr4 pc board with 4mm 2 copper pads and track width 1 mm, length 25mm steady state power dissipation:*: 5 watts at t l 40c, or 1.52 watts at t a = 25c when mounted on fr4 pc board described for thermal resistance solder temperatures: 260c for 10 s (maximum) * tvs devices are not typically used for dc power dissipation and are instead operated at or less than their rated standoff volta ge (v wm ) except for transients that briefly drive the device into avalanche breakdown (v br to v c region). electrical characteristics @ 25c (unidirectional) stand-off voltage (note 1) maximum reverse leakage @ v wm minimum* breakdown voltage @ 1.0 ma maximum clamping voltage (fig. 2) l pp1 = 1a maximum clamping voltage (fig. 2) @ l pp2 = 10a maximum peak pulse current v wm l d v (br) (min) v c v c l pp3 part number direction volts a volts volts volts a 1n6373 unidirectional 5.0 300 6.0 7.1 7.5 160 1n6374 unidirectional 8.0 25 9.4 11.3 11.5 100 1n6375 unidirectional 10.0 2 11.7 13.7 14.1 90 1n6376 unidirectional 12.0 2 14.1 16.1 16.5 70 1n6377 unidirectional 15.0 2 17.6 20.1 20.6 60 1n6378 unidirectional 18.0 2 21.2 24.2 25.2 50 1n6379 unidirectional 22.0 2 25.9 29.8 32.0 40 1N6380 unidirectional 36.0 2 42.4 50.6 54.3 23 1n6381 unidirectional 45.0 2 52.9 63.3 70.0 19 1n6382 bidirectional 8.0 25 9.4 11.4 11.6 100 1n6383 bidirectional 10.0 2 11.7 14.1 14.5 90 1n6384 bidirectional 12.0 2 14.1 16.7 17.1 70 1n6385 bidirectional 15.0 2 17.6 20.8 21.4 60 1n6386 bidirectional 18.0 2 21.2 24.8 25.5 50 sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com rev. 20121016
digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 1n6373 ? 1n6389 1500 watt low clamping factor transient voltage suppressor electrical characteristics @ 25c (bidirectional) stand-off voltage (note 1) maximum reverse leakage minimum* breakdown voltage @ 1.0 ma maximum clamping voltage l pp1 = 1a maximum clamping voltage @ l pp2 = 10a maximum peak pulse current v wm l d v (br) (min) v c v c l pp3 part number direction volts a volts volts volts a 1n6387 bidirectional 22.0 2 25.9 30.8 32.0 40 1n6388 bidirectional 36.0 2 42.4 50.6 54.3 23 1n6389 bidirectional 45.0 2 52.9 63.3 70.0 19 note 1: tvs devices are normally selected according to the reverse ?stand off voltage? (v wm ) which should be equal to or greater than dc or continuous peak operating voltage level. ? for bidirectional parts, add suffix c at end of the part number. * the minimum breakdown voltage as shown takes into consideration the 1 volt tolerance normally specified for power supply reg ulation on most integrated circuit manufacturers data sheets. similar devi ces are available with reduced clamping voltages where tighter regulated power supply voltages are employed. sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com rev. 20121016
digitron semiconductors 144 market street kenilworth nj 07033 usa phone +1.908.245-7200 1n6373 ? 1n6389 1500 watt low clamping factor transient voltage suppressor mechanical characteristics case: plastic, do-201 marking: alpha-numeric polarity: cathode band dimensions inches millimeters min max min max bd 0.190 0.205 4.826 5.207 bl 0.360 0.375 9.146 9.527 ld 0.038 0.042 0.958 1.074 ll 1.100 - 27.900 - sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com rev. 20121016
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