march 1994 - revised september 2008 specifications are subject to change without notice. customers should verify actual device performance in their specific applications. tisp7xxxf3 (mv, hv) overvoltage protector series TISP7125F3 thru tisp7180f3, tisp7240f3 thru tisp7380f3 medium & high-voltage triple element bidirectional thyristor overvoltage protectors device symbol device v drm v v (bo) v 7125f3 100 125 7150f3 120 150 7180f3 145 180 7240f3 180 240 7260f3 200 260 7290f3 220 290 7320f3 240 320 7350f3 275 350 7380f3? 270 380 ? for new designs use 7350f3 instead of 7380f3 waveshape standard i tsp a 2/10 gr-1089-core 190 8/20 iec 61000-4-5 175 10/160 fcc part 68 110 10/700 fcc part 68 itu-t k.20/21 70 10/560 fcc part 68 50 10/1000 gr-1089-core 45 patented ion-implanted breakdown region - precise dc and dynamic voltages planar passivated junctions - low off-state current.................................<10 a rated for international surge wave shapes - single and simultaneous impulses how to order description d package (top view) the tisp7xxxf3 series are 3-point overvoltage protectors designed for protecting against metallic (differential mode) and simul taneous longitudinal (common mode) surges. each terminal pair has the same voltage limiting values and surge current capability. this t erminal pair surge capability ensures that the protector can meet the simultaneous longitudinal surge require-ment which is typically twice the metallic surge requirement. ............................................... ul recognized component 1 2 3 45 6 7 8 g nu nu g nc t r nc g t r sd7xab terminals t, r and g correspond to the alternative line designators of a, b and c *rohs directive 2002/95/ec jan 27 2003 including annex *rohs compliant nc - no internal connection. nu - non-usable; no external electrical connection should be made to these pins. specified ratings require connection of pins 5 and 8. device package carrier ti s p 7x xxf3 d , s m al l - out l i n e tape and reel tisp7xxxf3dr-s order as
march 1994 - revised september 2008 specifications are subject to change without notice. customers should verify actual device performance in their specific applications. description (continued) tisp7xxxf3 (mv, hv) overvoltage protector series absolute maximum ratings, t a = 25 c (unless otherwise noted) each terminal pair has a symmetrical voltage-triggered thyristor characteristic. overvoltages are initially clipped by breakdow n clamping until the voltage rises to the breakover level, which causes the device to crowbar into a low-voltage on state. this low-voltage on s tate causes the current resulting from the overvoltage to be safely diverted through the device. the high crowbar holding current helps prevent d.c. latchup as the diverted current subsides.these protectors are guaranteed to voltage limit and withstand the listed lightning surges in both po larities. these medium and high voltage devices are offered in nine voltage variants to meet a range of battery and ringing voltage requi rements. they are guaranteed to suppress and withstand the listed international lightning surges on any terminal pair. similar devices with w orking voltages of 58 v and 66 v are detailed in the tisp7072f3, tisp7082f3 data sheet. rating symbol value unit repetitive peak off-state voltage, 0 c < t a < 70 c 7125f3 7150f3 7180f3 7240f3 7260f3 7290f3 7320f3 7350f3 7380f3 v drm 100 120 145 180 200 220 240 275 270 v non-repetitive peak on-state pulse current (see notes 1 and 2) i ppsm a 1/2 (gas tube differential transient, 1/2 voltage wave shape) 330 2/10 (telcordia gr-1089-core, 2/10 voltage wave shape) 190 1/20 (itu-t k.22, 1.2/50 voltage wave shape, 25 ? resistor) 100 8/20 (iec 61000-4-5, combination wave generator, 1.2/50 voltage wave shape) 175 10/160 (fcc part 68, 10/160 voltage wave shape) 110 4/250 (itu-t k.20/21, 10/700 voltage wave shape, simultaneous) 95 0.2/310 (cnet i 31-24, 0.5/700 voltage wave shape) 70 5/310 (itu-t k.20/21, 10/700 voltage wave shape, single) 70 5/320 (fcc part 68, 9/720 voltage wave shape, single) 70 10/560 (fcc part 68, 10/560 voltage wave shape) 50 10/1000 (telcordia gr-1089-core, 10/1000 voltage wave shape) 45 non-repetitive peak on-state current, 0 c < t a < 70 c (see notes 1 and 3) 50 hz, 1 s i tsm 4.3 a initial rate of rise of on-state current, linear current ramp, maximum ramp value < 38 a di t /dt 250 a/ s junction temperature t j -65 to +150 c storage temperature range t stg -65 to +150 c notes: 1. 2. see thermal information for derated i ppsm values 0 c < t a < 70 c and applications information for details on wave shapes. 3. above 70 c, derate i tsm linearly to zero at 150 c lead temperature. initially, the tisp device must be in thermal equilibrium at the specified t . the impulse may be repeated after the tisp device returns to its initial conditions. the rated current values may be applied either to the r to g or to the t to g or to the t to r terminals. additionally, both r to g and t to g may have their rated current values applied simultaneously (in this case the to tal g terminal current will be twice the above rated current values). a ? ?
march 1994 - revised september 2008 specifications are subject to change without notice. customers should verify actual device performance in their specific applications. electrical characteristics for all terminal pairs, t a = 25 c (unless otherwise noted) parameter test conditions min typ max unit i drm repetitive peak off- state current v d =v drm , 0 c |