parameter i tsp a i tsm a di/dt a/ s waveshape 2/10 1.2/50, 8/20 10/160 5/320 10/560 10/1000 1 cycle 60 hz 2/10 wavefront value 500 300 250 200 160 100 60 400 tisp4xxxh3bj overvoltage protector series tisp4070h3bj thru tisp4115h3bj, tisp4125h3bj thru tisp4220h3bj, tisp4240h3bj thru tisp4400h3bj bidirectional thyristor overvoltage protectors summary current ratings summary electrical characteristics part # v drm v v (bo) v v t @ i t v i drm a i (bo) ma i t a i h ma c o @ -2 v pf functionally replaces tisp4070h3 58 70 3 5 600 5 150 120 p0640sc? tisp4080h3 65 80 3 5 600 5 150 120 p0720sc? tisp4095h3 75 95 3 5 600 5 150 120 p0900sc? tisp4115h3 90 115 3 5 600 5 150 120 p1100sc? tisp4125h3 100 125 3 5 600 5 150 65 tisp4145h3 120 145 3 5 600 5 150 65 p1300sc? tisp4165h3 135 165 3 5 600 5 150 65 tisp4180h3 145 180 3 5 600 5 150 65 p1500sc tisp4200h3 155 200 3 5 600 5 150 65 tisp4220h3 160 220 3 5 600 5 150 65 p1800sc tisp4240h3 180 240 3 5 600 5 150 55 tisp4250h3 190 250 3 5 600 5 150 55 p2300sc? tisp4265h3 200 265 3 5 600 5 150 55 tisp4290h3 220 290 3 5 600 5 150 55 p2600sc? TISP4300H3 230 300 3 5 600 5 150 55 tisp4350h3 275 350 3 5 600 5 150 55 p3100sc tisp4395h3 320 395 3 5 600 5 150 55 p3500sc tisp4400h3 300 400 3 5 600 5 150 55 ? bourns part has an improved protection voltage product specification 1 of 3 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
t r sd4xaa terminals t and r correspond to the alternative line designators of a and b device symbol device v drm v v (bo) v ?070 58 70 ?080 65 80 ?095 75 95 4115 90 115 4125 100 125 4145 120 145 4165 135 165 4180 145 180 4200 155 200 4220 160 220 4240 180 240 4250 190 250 4265 200 265 4290 220 290 4300 230 300 4350 275 350 4395 320 395 4400 300 400 low differential capacitance ...................................67 pf max. 12 t(a) r(b) mdxxbg how to order smbj package (top view) description itu-t k.20/21 rating . . . . . . . . . . . . . 8 kv 10/700, 200 a 5/310 ion-implanted breakdown region precise and stable voltage low voltage overshoot under surge rated for international surge wave shapes tisp4xxxh3bj overvoltage protector series waveshape standard i tsp a 2/10 s gr-1089-core 500 8/20 s iec 61000-4-5 300 10/160 s fcc part 68 250 10/700 s itu-t k.20/21 200 10/560 s fcc part 68 160 10/1000 s gr-1089-core 100 these devices are designed to limit overvoltages on the telephone line. overvoltages are normally caused by a.c. power system o r lightning flash disturbances which are induced or conducted on to the telephone line. a single device provides 2-point protection and is typically used for the protection of 2-wire telecommunication equipment (e.g. between the ring and tip wires for telephones and modems). combi nations of devices can be used for multi-point protection (e.g. 3-point protection between ring, tip and ground). the protector consists of a symmetrical voltage-triggered bidirectional thyristor. overvoltages are initially clipped by breakd own 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 d iverted current subsides. this tisp4xxxh3bj range consists of eighteen voltage variants to meet various maximum system voltage levels (58 v to 320 v). th ey are guaranteed to voltage limit and withstand the listed international lightning surges in both polarities. these high (h) current protection devices are in a plastic package smbj (jedec do-214aa with j-bend leads) and supplied in embossed carrier reel pack. for alternative vo ltage and holding current values, consult the factory. for lower rated impulse currents in the smb package, the 50 a 10/1000 tisp4xxxm3bj series is available. ............................................... ul recognized component device package carrier order as tisp4xxxh3bj bj (j-bend do-214aa/smb) embossed tape reeled bulk pack insert xxx value corresponding to protection voltages of 070, 080, 095, 115 etc. tisp4xxxh3bjr-s tisp4xxxh3bj-s product specification 2 of 3 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
electrical characteristics, t a = 25 c (unless otherwise noted) (continued) tisp4xxxh3bj overvoltage protector series c off off-state capacitance f = 100 khz, v d =1v rms, v d =0, f = 100 khz, v d =1v rms, v d =-1v f = 100 khz, v d =1v rms, v d =-2v f = 100 khz, v d =1v rms, v d =-50v f = 100 khz, v d =1v rms, v d = -100 v (see note 6) 4070 thru ?115 4125 thru ?220 4240 thru ?400 4070 thru ?115 4125 thru ?220 4240 thru ?400 4070 thru ?115 4125 thru ?220 4240 thru ?400 4070 thru ?115 4125 thru ?220 4240 thru ?400 4125 thru ?220 4240 thru ?400 145 80 70 130 71 60 120 65 55 62 30 24 28 22 170 90 84 150 79 67 140 74 62 73 35 28 33 26 pf note 6: to avoid possible voltage clipping, the 4125 is tested with v d =-98v. parameter test conditions min. typ. max. unit thermal characteristics parameter test conditions min. typ. max. unit r ja junction to free air thermal resistance eia/jesd51-3 pcb, i t = i tsm(1000) , t a = 25 c, (see note 7) 113 c/w 265 mm x 210 mm populated line card, 4-layer pcb, i t = i tsm(1000) , t a = 25 c 50 note 7: eia/jesd51-2 environment and pcb has standard footprint dimensions connected with 5 a rated printed wiring track widths. product specification 3 of 3 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
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