silicon avalanche diodes 302 www.littelfuse.com 15000 watt axial leaded transient voltage suppressor ordering information 15kp c a voltage bi-directional 5% voltage tolerance packaging option b = bulk (500 pcs) t = tape and reeled (800 pcs) features rohs compliant ? 17.0 to 280 volts ? uni-directional and bi-directional glass passivated junction 15000w peak pulse power capability on 10/1000? waveform excellent clamping capability repetition rate(duty cycle): 0.05% low incremental surge resistance fast response time: typically less than 1.0ps from 0 volts to bv, bidirectional less than 10ns high temperature soldering guaranteed: 265?c/10 seconds/.375", (9.5mm) lead length, 51bs.(2.3kg) tension agency approvals: recognized under the components program of underwriters laboratories. agency file number: e128662 maximum ratings and characteristics @25?c ambient temperature (unless otherwise noted) rating peak pulse power dissipation on 10/1000? waveform (note 1, fig.1) peak pulse current of on 10\1000? waveform (note 1, fig.3) steady state power dissipation at t l =75?c, lead lengths .375", (9.5mm)(note 2) peak forward surge current, 1/20 second/25?c (jedec method) operating junction and storage temperature range value min 15000 see table 1 8 400 -55 to +175 unit watts amps watts amps ? symbol p ppm i ppm p m(av) i fsm t j, t stg mechanical specifications: weight: 0.07 ounce, 2.5 grams case: molded plastic over glass passivated junction mounting position: any polarity: color band denotes positive end (cathode) except bipolar terminal: plated axial leads, solderable per mil-std-750, method 2026 the 15kp series is designed specifically to protect sensitive electronics equipment from voltage transients induced by lightning and other transient voltage events. these devices are ideal for the protection of i/o interfaces, vcc bus and other vulnerable circuits used in automotive, industrial and consumer electronic applications. 15kp series rohs
silicon avalanche diodes 303 www.littelfuse.com 6 silicon diode arrays 15000 watt axial leaded transient voltage suppressor breakdown voltage v br (volts) @ i t maximum reverse leakage i r @ v r (?) maximum clamping voltage v c @ i pp (volts) maximum peak pulse current i pp (a) electrical specification @ tamb 25? 15kp17a 15kp17ca 17 18.9 50 512 5000 29.3 15kp18a 15kp18ca 18 20.0 50 485 5000 30.9 15kp20a 15kp20ca 20 22.2 20 437 1500 34.3 15kp22a 15kp22ca 22 24.4 10 404 500 37.1 15kp24a 15kp24ca 24 26.7 5 369 150 40.5 15kp26a 15kp26ca 26 28.9 5 347 50 44.0 15kp28a 15kp28ca 28 31.1 5 316 25 47.5 15kp30a 15kp30ca 30 33.3 5 296 15 50.7 15kp33a 15kp33ca 33 36.7 5 274 10 54.8 15kp36a 15kp36ca 36 40.0 5 251 10 59.7 15kp40a 15kp40ca 40 44.4 5 228 10 65.8 15kp43a 15kp43ca 43 47.8 5 215 10 69.7 15kp45a 15kp45ca 45 50.0 5 205 10 73.0 15kp48a 15kp48ca 48 53.3 5 193 10 77.7 15KP51A 15kp51ca 51 56.7 5 181 10 82.8 15kp54a 15kp54ca 54 60.0 5 171 10 87.5 15kp58a 15kp58ca 58 64.4 5 160 10 94.0 15kp60a 15kp60ca 60 66.7 5 154 10 97.3 15kp64a 15kp64ca 64 71.1 5 144 10 104.0 15kp70a 15kp70ca 70 77.8 5 132 10 114.0 15kp75a 15kp75ca 75 83.3 5 123 10 122.0 15kp78a 15kp78ca 78 86.7 5 119 10 126.0 15kp85a 15kp85ca 85 94.4 5 109 10 137.0 15kp90a 15kp90ca 90 100.0 5 103 10 146.0 15kp100a 15kp100ca 100 111.0 5 93 10 162.0 15kp110a 15kp110ca 110 122.0 5 84 10 178.0 15kp120a 15kp120ca 120 133.0 5 78 10 193.0 15kp130a 15kp130ca 130 144.0 5 72 10 209.0 15kp150a 15kp150ca 150 167.0 5 62 10 243.0 15kp160a 15kp160ca 160 178.0 5 58 10 259.0 15kp170a 15kp170ca 170 189.0 5 55 10 275.0 15kp180a 15kp180ca 180 200.0 5 52 10 291.0 15kp200a 15kp200ca 200 222.0 5 47 10 322.0 15kp220a 15kp220ca 220 245.0 5 42 10 356.0 15kp240a 15kp240ca 240 267.0 5 39 10 388.0 15kp260a 15kp260ca 260 289.0 5 36 10 419.0 15kp280a 15kp280ca 280 311.0 5 33 10 452.0 reverse stand off voltage v r (volts) test current i t (ma) for bidirectional type having vrwm of 30 volts and less, the ir limit is double. for parts without a , the vbr is + 10% part numbers uni-polar bi-polar 15kp series rohs
silicon avalanche diodes 304 www.littelfuse.com 15000 watt axial leaded transient voltage suppressor package outline dimensions 0.360 (9.1) 0.340 (8.6) dia. 1.0 (25.4) min. 0.360 (9.1) 0.340 (8.6) 1.0 (25.4) min. 0.052 (1.32) 0.048 (1.22) dia. case style p600 dimensions in inches and (millimeters) 15kp series rohs
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