july 2000 - revised february 2005 specifications are subject to change without notice. customers should verify actual device performance in their specific applications. tisp7015 (vlv) overvoltage protector tisp7015 triple element thyristor overvoltage protectors device symbol three terminal very low voltage (vlv) protection ion-implanted breakdown region - precise and stable voltage protection for signal, data and control lines - isdn - t1/e1 - rs232 & rs485 low capacitance ...................................................... 40 pf max. rated for international surge wave shapes how to order d package (top view) description the tisp7015 is a 3-point overvoltage protector designed for protecting against metallic (differential mode) and simultaneous l ongitudinal (common mode) impulses. these devices are designed to limit overvoltages between signal, data and control port conductors, connected to terminals t1 an d t2, and a protective ground, g. each terminal pair has a symmetrical voltage-triggered bidirectional thyristor characteristic (figure 1 ). overvoltages are initially clipped by breakdown 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 state causes the current resulting from the overvoltage to be safely diverted through the device. the device switches off when the diverted current falls below the holding current value. terminals marked nc do not have any internal connections and may be left floating or tied to some circuit point. device v drm v v (bo) v 7015 8 15 voltage waveshape standard i ppsm a 8/20 iec 61000-4-5 150 10/700 itu-t k.20/45/21 40 10/1000 gr-1089-core 30 1 2 3 45 6 7 8 nc nc g nc nc t1 t2 nc nc - no internal connection md7xaja g sd7xad t1 t2 ............................................ ul recognized components device package carrier tisp7015 d, small-outline embossed tape reeled TISP7015DR tube tisp7015d TISP7015DR-s tisp7015d-s for standard termination finish order as for lead free termination finish order as *rohs directive 2002/95/ec jan 27 2003 including annex *rohs compliant versions available
july 2000 - revised february 2005 specifications are subject to change without notice. customers should verify actual device performance in their specific applications. electrical characteristics, t j = 25 c (unless otherwise noted) tisp7015 (vlv) overvoltage protector absolute maximum ratings, t j = 25 c (unless otherwise noted) rating symbol value unit repetitive peak off-state voltage v drm 8v no n-repetitive peak on-state pulse current (see notes 1 and 2) i ppsm a 8/20 (iec 61000-4-5, clause 7.2, r = 0, comb ination wave generator) 150 5/310 (itu-t recommendation k.44, 10/700 generator used for k.20/45/21) 40 10/1000 (telcordia gr-1089-core, 10/1000 voltage wave shape) 30 no n-repetitive peak on-state current (see notes 1, 2 and 3) i tsm 4a 50/60 hz, 1 s j unction temperature t j -40 to +150 c storage temperature range t stg -65 to +150 c no te s: 1. initially, the tisp7015 must be in thermal equilibrium at the specified t a . the surge may be repeated after the tisp7015 re turns to its initial conditions. 2. these non-repetitive rated currents are peak values of either polarity. 3. total return current, i g , value. p arameter test conditions min typ max unit i drm re pe titive peak off- st ate current v d = v drm 4 a v (bo) br eakover voltage dv/dt = 250 v/ms, r source = 300 ? 15 v i (bo) br eakover current dv/dt = 250 v/ms, r source = 300 ? 100 ma v t on-sta te voltage i t = 5a, t w = 100 s 4v i h hold ing current i t = 5a, di/d t = +/-30 ma/ms 30 ma i d of f-state current v d = 0.85v drm , t a = 85 c 10 a c ka of f-state capacitance f = 1 mhz, v d = 30 mv rms, v d = 0 (see note 4) 32 40 pf no te 4: three-terminal guarded measurement, unmeasured terminal voltage bias is zero. thermal characteristics p arameter test conditions min typ max unit r ja j unction to free air thermal resistance p tot = 0.8 ? , t a = 25 c, 5 cm 2 , fr4 pcb 160 c/w
july 2000 - revised february 2005 specifications are subject to change without notice. customers should verify actual device performance in their specific applications. parameter measurement information tisp7015 (vlv) overvoltage protector figure 1. voltage-current characteristic for any terminal pair -v v drm i drm v d i h i tsm i tsp v (bo) i (bo) i d quadrant i i switching characteristic +v +i v (bo) i (bo) v drm i drm v d i d i h i tsm i tsp -i quadrant iii switching characteristic pm4ac
july 2000 - revised february 2005 specifications are subject to change without notice. customers should verify actual device performance in their specific applications. mechanical data tisp7015 (vlv) overvoltage protector device symbolization code devices will be coded as below. device symbolization code tisp7015 7015
july 2000 - revised february 2005 specifications are subject to change without notice. customers should verify actual device performance in their specific applications. this small-outline package consists of a circuit mounted on a lead frame and encapsulated within a plastic compound. the compou nd will withstand soldering temperature with no deformation, and circuit performance characteristics will remain stable when operated i n high humidity conditions. leads require no additional cleaning or processing when used in soldered assembly. d008 plastic small-outline package tisp7015 (vlv) overvoltage protector mechanical data notes: a. l eads are within 0.25 (0.010) radius of true position at maximum material condition. b. body dime nsions do not include mold flash or protrusion. c. mold flas h or protrusion shall not exceed 0.15 (0.006). d. l ead tips to be planar within 0.051 (0 .002). d008 8 765 4 3 2 1 8-pin small outline microelectronic standard package ms-012, jedec publication 95 mdxx aa e index 4.80 - 5.00 (0.189 - 0.197) 5.80 - 6.20 (0.228 - 0.244) 3.81 - 4.00 (0.150 - 0.157) 1.35 - 1.75 (0.053 - 0.069) 0.102 - 0.203 (0.004 - 0.008) 0.28 - 0.79 (0.011 - 0.031) 0.51 - 1.12 (0.020 - 0.044) 4.60 - 5.21 (0.181 - 0.205) 0.36 - 0.51 (0.014 - 0.020) 0.25 - 0.50 (0.010 - 0.020) 0.190 - 0.229 (0.0075 - 0.0090) pin spacing 1.27 (0.050) (see note a) 6 places x 45 n0m 8 places 7 nom 4 places 7 nom 3 places 4 4 dimensions are: mm (inches)
july 2000 - revised february 2005 specifications are subject to change without notice. customers should verify actual device performance in their specific applications. mechanical data tisp7015 (vlv) overvoltage protector d008 tape dimensions 0.8 (.03) 1.50 (.059) 3.90 - 4.10 (.154 - .161) 5.40 - 5.60 (.213 - .220) 1.95 - 2.05 (.077 - .081) 7.90 - 8.10 (.311 - .319) 6.30 - 6.50 (.248 - .256) 11.70 - 12.30 (.461 - .484) d008 pa ckage (8-pin small out line) single-sprocket tape direct ion of feed ? min. carrier tape embo ssment cover tape notes: a. ta ped devices are supplied on a reel of the following dimensions:- reel diam eter: reel hub diameter: reel axial hole: b. 2500 devices are on a reel. md xxatc dimensions are: mm (inches) 330 +0.0/-4.0 (12.99 +0.0/-.157) 100 2.0 (3.937 .079) 13.0 0.2 (.512 .008) 0 min. min. 0.40 (.016) 2.0 - 2.2 (.079 - .087) 1.50 - 1.60 (.059 - .063) ?isp?is a trademark of bourns, ltd., a bourns company, and is registered in u.s. patent and trademark office. ?ourns?is a registered trademark of bourns, inc. in the u.s. and other countries.
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