rt100kp40a-400ca transient voltage suppressors v wm : 40 - 400 volts p pk : 100,000 watts features : * glass passivated junction chip * excellent clamping capability * fast response time * low leakage current * pb / rohs free mechanical data * case : void-free molded plastic body * epoxy : ul94v-0 rate flame retardant do-204ar 0.251 (6.40) 0.244 (6.20) 0.368 (9.35) 0.364 (9.25) 0.051 (1.30) 0.047 (1.20) 1.00 (25.4) min. 1.00 (25.4) min. * lead : axial lead solderable per mil-std-202, method 208 guaranteed * polarity : color band denotes cathode end except bipolar. * mounting position : any * weight : 2.1 grams maximum ratings (ta = 25 c) rating symbol value unit peak pulse power dissipation (6.4/69 s, see fig.2 ) p pk 100,000 w steady state power dissipation at t l =27.5 c p d 7.0 w peak forward surge current, 8.3ms single half sine wave (uni-directional devices only) operating and storage temperature range t j , t stg - 65 to + 150 c i fsm 250 a dimensions in inches and ( millimeters ) iatf 0060636 sgs th07/1033 th09/2479 th97/2478
electrical characteristics (rating at 25 c ambient temperature unless otherwise specified) reverse breakdown maximum maximum maximum max. voltage part stand off voltage @ i (br) reverse clamping peak pulse (3) temperature number (1) voltage leakage @ v wm voltage @ i pp (2) current @ 6.4/69 s coefficient (uni-directional) v wm v br (v) i (br) i d v c i pp of v br (v) min. max. (ma) ( a) (v) (a) (mv/ c) rt100kp40a 40 44.4 49.1 20 1500 78.6 1273* 46 rt100kp43a 43 47.8 52.8 10 500 84.5 1184* 50 rt100kp45a 45 50.0 55.3 5 150 88.5 1130* 52 rt100kp48a 48 53.3 58.9 5 150 94.3 1061* 56 rt100kp51a 51 56.7 62.7 5 50 101.0 990* 60 rt100kp54a 54 60.0 66.3 5 25 106.0 943* 63 rt100kp58a 58 64.4 71.2 5 15 114 878 68 rt100kp60a 60 66.7 73.7 5 15 118.0 848 71 rt100kp64a 64 71.1 78.6 5 10 126 795 76 rt100kp70a 70 77.8 86.0 5 10 138 725 83 rt100kp75a 75 83.3 92.1 5 10 147 680 89 rt100kp78a 78 86.7 95.8 5 10 153 655 93 RT100KP85A 85 94.4 104 5 15 166 602 102 rt100kp90a 90 100 111 5 15 178 563 109 rt100kp100a 100 111 123 5 10 197 508 121 rt100kp110a 110 122 135 5 10 216 463 133 rt100kp120a 120 133 147 5 10 235 426 145 rt100kp130a 130 144 159 5 10 254 394 157 rt100kp150a 150 167 185 5 10 296 338 183 rt100kp160a 160 178 197 5 10 315 318 195 rt100kp170a 170 189 209 5 10 334 300 207 rt100kp180a 180 200 221 5 10 354 283 219 rt100kp200a 200 222 245 5 10 392 256 243 rt100kp220a 220 245 271 5 10 434 231 269 rt100kp250a 250 278 308 5 10 493 203 306 rt100kp260a 260 289 320 5 10 512 196 318 rt100kp280a 280 311 345 5 10 552 181 344 rt100kp300a 300 333 369 5 10 590 170 368 rt100kp350a 350 389 431 5 10 690 145 430 rt100kp400a 400 444 492 5 10 787 127 490 note: (1) for bidirectional construction, indicate a ca suffix (instead of a) after the part number (2) clamping voltage does not include any variable parasitic lead inductance effects observed during the 6.4 us rise time due to lead length. (3) the maximum peak pulse current current (ipp) shown represents the performance capabilies by design. *surge test screening is only perfromed up to 900 a (test equipment limitations) p2f3 r 00 j 22 2010 iatf 0060636 sgs th07/1033 th09/2479 th97/2478
fig.1 - pulse derating curve fig.2 - maximum non-repetitive peak forward surge current 0 25 50 75 100 125 150 175 t l , lead temperature, ( c) number of cycles at 60hz fig.3 - steady state power derating fig.4 - peak pulse power rating curve rating and characteristic curves ( rt100kp40a-400ca ) 80 60 40 20 120 8 1000 200 0 300 0 150 100 50 peak forward surge current, amperes peak pulse power or current derating in percentage, % 100 250 10 20 60 1 2 4 6 40 100 8.3 ms single half sine wave jedec method t ion fig.5 - pulse waveform t1 t2 t 100 2 6 0 1.0 4 10 tp, pulse width p pk , peak power (kw) 100 125 175 0255075 150 0.1 s 1.0 s10 s 100 s 10ms 1.0ms 200 t l , lead temperature ( ? c) p d , steady state power dissipa t (watts) 50 100 0 t1 = 6.4 microseconds t, time peak pulse current - % t2 = 69 microseconds iatf 0060636 sgs th07/1033 th09/2479 th97/2478
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