TVS Transient-voltage-suppression diode

Information of TVS

The transient Voltage Suppressor, referred to as TVS, the TVS operates by shunting excess current when the induced voltage exceeds the avalanche breakdown potential. It is a clamping device, suppressing all over voltages above its breakdown voltage. It automatically resets when the overvoltage goes away, but absorbs much more of the transient energy internally than a similarly rated crowbar device.

The selection tips of TVS

1. The Vrwm of TVS should be more than 10% working voltage and tolerance, that protect the Max DC or continuous working voltage of circuits. If the Vrwm is too low, the device will affect the normal work of the circuits because of the snow slide or reverse electric leakage. The current will be divided in the parallel circuit and the voltage will be divided in the serial circuit.

2. The VC of TVS should be less than the damaged voltage of protecting circuits.

3. The Ppp of TVS should be more than the possible peak pulse of protecting circuits.

4. The Ipp of TVS should be more than the surge current of transient circuit.

5. For the lightning protection of data interface circuit, the semiconductor ESD of low capacitance is better.

6. The selection of TVS’ polarity and encapsulation structure should based the application. For the AC circuit, the dual polarity TVS is better, and for the Multi-line protection, the ESD array of semiconductor is better.

Part Number	Power(W) All - 174 200 400 600 1000 1500 2100 3000 3600 5000 6000 6600 8000 12000 15000 30000 Filter Reset	Vrwm(V) All 3.3 5 5.8 6 6.4 6.5 7 7.02 7.5 7.78 7.8 8 8.5 8.55 8.6 9 9.4 10 10.2 11 11.1 12 12.8 13 13.6 14 15 15.3 16 17 17.1 18 18.8 20 20.5 22 23.1 24 25.6 26 28 28.2 30 30.8 32 33 33.3 36 36.8 39 40 40.2 42 43 43.6 45 47.8 48 50 51 53 54 58 58.1 60 64 64.1 66 70 70.1 71 72 75 76 77.8 78 80 82.4 84 85 85.5 90 94 96 100 102 108 110 111 120 128 130 132 136 140 144 145 150 154 156 160 168 170 171 180 185 190 198 200 208 210 214 216 220 237 240 250 256 258 260 270 280 288 300 342 350 376 380 400 408 430 434 440 450 459 460 467 477 486 495 512 530 1600 Filter Reset	Vbr(V) All 10 10.4 10.5 11.1 11.4 12.2 12.3 12.4 13.3 14.3 14.4 15.2 15.6 16 16.7 17.1 17.8 18.9 19 20 20.9 22.2 22.8 24.4 25.7 26.7 27 28.5 28.9 31.1 31.28 31.4 31.9 32 33.2 33.3 33.5 34.2 34.4 35.5 100 100.5 105 107.2 111 113.9 114 120.6 122 124 133 134 137 143 144 147.4 152 155 158 160.8 162 167 167.6 171 174.3 178 178.7 179 180 187.7 189 189.9 190 200 201 201.1 209 211 221.2 223 224 231 233 237 241.3 246 250 268 268.1 277 279 279,00 282 285 288.2 289 290.4 301.6 311 312.8 318 321.7 332 335 36..7 4.1 4.22 4.6 6 6.4 6.45 6.5 6.67 6.7 7 7.1 7.13 7.2 7.22 7.37 7.78 7.79 7.8 7.98 8.3 8.33 8.65 8.7 8.89 8.9 9.21 9.4 9.44 9.5 9.83 36.7 36.9 37.1 40 40.2 40.6 40.9 43.6 44.4 44.7 46.9 47.8 48 48.5 50 50.3 53.2 53.3 53.6 56.7 57 58.9 60 60.3 64 64.4 64.6 64.8 66.7 67 71.1 71.3 71.5 72 73.7 77.8 77.9 78.2 79.3 80.4 83.3 83.8 85 86.5 86.7 87.1 88.8 93.8 94.4 95 380 391 401 418 440 447 456 485 492 503 503.5 513 522.5 560 570 Filter Reset	Vc(V) All 7.3 8.8 9.2 10.3 10.5 11.2 11.3 11.6 12 12.1 12.9 13.4 13.6 14.4 14.5 15.4 15.6 16.7 17 18.2 19..9 19.9 21.2 21.4 21.5 22 22.5 23.2 23.3 24.4 25.2 25.5 26 27 27.6 27.7 28 28.1 29.2 29.3 30.3 30.6 30.9 32.4 33.2 34.3 35.5 37.1 37.5 38 38.9 40.7 41.4 42.1 44 45.4 45.7 47.5 48.4 49.9 50 50.7 51.4 53.3 53.9 54.7 55.2 58 58.1 58.5 59.3 59.8 61.8 64.5 64.8 65.8 67.2 69.4 69.8 70.1 72 72.7 72.8 73 77 77.4 77.7 81.6 82.4 82.9 85 86.4 87.1 87.7 90 91.4 92 92.4 93.6 93.8 96.8 97.4 102 103 104 104.2 107 109 110 111.5 113 113.6 114 119.4 120 121 122 125 126 126.1 129 137 137.6 139.2 140 145.6 146 146.4 150 152 156 161.3 162 165 165.6 175.2 177 178.6 179 192.3 193 194.4 207 208.3 209 213 219 223.2 224 230 233.4 234 241.9 243 245 246 252.6 258.6 259 260 262 272.4 272.7 274 275 288.5 290 290.4 292 307 308 310 319.1 319.8 324 328 329.2 337 340 344 348.6 349.5 352.5 356 371.1 384.6 387 405 410 414 414.4 416 416.7 425 436.2 454.5 464 469.9 482 486 520 548 567 602 625 648 658 698 713 725 740 750 760 828 1600 Filter Reset	Ipp(A) All 0.5 0.53 0.54 0.55 0.57 0.6 0.61 0.7 0.75 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 6 6.1 6.2 6.3 6.4 6.5 6.6 6.8 6.9 7.1 7.2 7.3 7.5 7.6 7.8 7.9 8 8.2 8.3 8.4 8.5 8.6 8.7 8.8 8.9 9 9.1 9.3 9.4 9.5 9.7 10 10.1 10.2 10.3 10.4 10.7 10.9 11 11.3 11.5 11.6 11.8 11.9 12 12.2 12.3 12.4 13 13.2 13.3 13.4 13.6 13.7 13.8 14.1 14.3 14.4 14.5 14.6 14.7 14.8 14.9 15 15.4 15.5 16 16.1 16.3 16.4 16.5 16.7 16.9 17.2 17.3 17.5 17.7 17.9 18.1 18.2 18.4 18.5 18.6 18.8 19.3 19.4 19.5 19.7 19.9 20.1 20.4 20.5 20.6 20.7 21.4 21.6 21.7 21.8 21.9 22 22.1 22.5 22.6 22.7 23.1 23.2 23.3 23.5 23.8 24 24.2 24.6 24.8 25.3 25.5 25.7 25.8 25.9 26 26.3 26.5 26.7 27.1 27.2 27.5 27.8 27.9 28.2 28.3 28.8 29.1 29.4 30.1 30.2 30.6 30.9 31 31.6 32.1 32.9 33 33.1 33.2 33.3 33.5 33.9 34.2 34.3 34.4 35.3 35.6 35.7 36 36.2 36.3 36.4 36.5 37.3 38.5 38.6 38.8 39 39.1 39.3 39.7 40 40.7 41 41.3 41.4 41.7 42.1 42.3 42.8 43.1 43.2 43.5 44.1 44.3 44.8 45.2 45.5 46.3 46.5 46.6 47.3 48.2 48.6 49.1 49.6 50 50.3 50.4 51.4 51.6 51.7 52.3 52.4 53.1 53.5 53.6 54 54.2 54.4 54.5 55 55.4 56.3 57.2 57.5 57.7 58.3 58.4 58.9 59.6 60.7 61.5 62 62.4 63.8 64.1 64.7 65 65.2 65.9 66.1 66.7 68 68.2 68.8 69.5 69.8 70.5 70.8 71.3 72.1 72.4 72.5 73.6 74 75.4 75.8 77.1 77.5 77.6 78.5 79 80 80.1 82.4 82.5 83.4 84.5 85.3 86 86.1 88.2 88.3 89.3 89.8 90.8 92.6 93 93.6 93.8 93.9 95.1 96.2 97.1 97.4 101 101.8 102 102.3 102.7 103 103.3 103.5 103.7 104.2 108.7 109.1 109.7 110 110.1 110.3 111 112 113.6 114 115.3 115.4 116.3 118.8 119 119.7 122.4 123 123.8 124 124.1 125 128.5 129 129.3 130 132.8 132.9 134 134.4 136 136.4 137.7 138 139.5 140.8 141 144.9 145 145.4 145.6 145.7 147.1 148 150.1 150.8 151.2 152.2 154.3 155 156.8 157 161 163 164.8 165.3 167 169.7 170 171.2 172 172.2 172.91 176.2 176.5 181 181.2 182.1 185.9 186 186.05 190.1 192.3 193 194.3 194.8 198 202.8 203.7 204 204.9 205 205.6 206.54 207.4 208.3 212 215.5 216 216.1 216.3 220.6 225.14 225.3 226 229.5 232.6 233 239 239.1 246.9 247.93 250 251.3 252.0 252 252.5 253 253.8 258.2 263.2 264.32 267.9 269.1 270 270.5 275 275.2 276.1 277.5 280.4 281.4 284 284.5 285.04 288.5 291.3 294 294.1 294.2 297.8 307 308.48 309.9 317.9 324.7 325 326.1 328.2 330.4 331.7 332 338.03 343.2 347 347.2 356.3 363 367 367.6 367.7 370.37 371 385.6 387.6 388 395.3 407 410.96 411 416.7 417 422.5 434.78 440.2 446.4 446.5 448 461.54 463 485.4 485.5 488.7 512.8 513.7 515.4 543.5 544 554.3 576.9 600 603 614.8 Filter Reset	Ir@25°C(μA) All 0.05 0.5 1 2 2.5 5 10 15 20 25 30 35 50 80 100 150 200 250 300 400 500 800 1000 1500 2000 5000 Filter Reset	Package All 175 AK DO-15 DO-201 DO-214AA(SMB) DO-218AB DO-218AB 车用 DO-41 R6 R6 车用 R6车用 SMA SMB SMC SOD-123FL Filter Reset
SM5S12A SM5S12CA	3600	12	13.3	19.9	181	5	DO-218AB
SM5S13A SM5S13CA	3600	13	14.4	21.5	167	5	DO-218AB
SM5S14A SM5S14CA	3600	14	15.6	23.2	155	5	DO-218AB
SM5S15A SM5S15CA	3600	15	16.7	24.4	148	5	DO-218AB
SM5S16A SM5S16CA	3600	16	17.8	26	138	5	DO-218AB
SM5S17A SM5S17CA	3600	17	18.9	27.6	130	5	DO-218AB
SM5S18A SM5S18CA	3600	18	20	29.2	123	5	DO-218AB
SM5S20A SM5S20CA	3600	20	22.2	32.4	111	5	DO-218AB
SM5S22A SM5S22CA	3600	22	24.4	35.5	101	5	DO-218AB
SM5S24A SM5S24CA	3600	24	26.7	38.9	93	5	DO-218AB
SM5S26A SM5S26CA	3600	26	28.9	42.1	86	5	DO-218AB
SM5S28A SM5S28CA	3600	28	31.1	45.4	79	5	DO-218AB
SM5S30A SM5S30CA	3600	30	33.3	48.4	74	5	DO-218AB
SM5S33A SM5S33CA	3600	33	36.7	53.3	68	5	DO-218AB
SM5S36A SM5S36CA	3600	36	40	58.1	62	5	DO-218AB
P15S15A P15S15CA	15000	15	16.7	24.4	614.8	500	R6 车用
P15S16A P15S16CA	15000	16	17.8	26	576.9	500	R6车用
P15S17A P15S17CA	15000	17	18.9	27.6	543.5	500	R6车用
P15S18A P15S18CA	15000	18	20	29.2	513.7	200	R6车用
P15S20A P15S20CA	15000	20	22.2	32.4	463	200	R6车用
P15S22A P15S22CA	15000	22	24.4	35.5	422.5	200	R6车用
P15S24A P15S24CA	15000	24	26.7	38.9	385.6	200	R6车用
P15S26A P15S26CA	15000	26	28.9	42.1	356.3	200	R6车用
P15S28A P15S28CA	15000	28	31.1	45.4	330.4	200	R6车用
P15S30A P15S30CA	15000	30	33.3	48.4	309.9	200	R6车用
P15S33A P15S33CA	15000	33	36.7	53.3	281.4	200	R6车用
P15S36A P15S36CA	15000	36	40	58.1	258.2	200	R6车用
P15S40A P15S40CA	15000	40	44.4	64.5	232.6	200	R6车用
P15S43A P15S43CA	15000	43	47.8	69.4	216.1	200	R6车用
AK1-076C	-	76	85	140	1	20	AK

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