SEMICON COMPONENTS INC 28 E D mm 8135157 oo0079, 4 mm T-I-22 ree FEATURES: * 500 Watt Peak Power 1 ms * 1 Watt D.C. Power @ 75C Lead Temp. * Superfast Response (1x10? sec.) * High Temperature Operation * Low Clamping Voltage * Metallurgically Bonded DESCRIPTION ...a lowcost commercial product for use in applications where large voltage transients can permanently dam- age voltage-sensitive components. This series has a peak pulse power rating of 500 watts forone millisecond. The response time of the clamping action of these devices is theoretically instantaneous (1 x 10? sec); therefore, they are designed to protect integrated Circuits, MOS devices, Hybrids, and other voltage-sensitive semiconductors and components. This series of devices can also be used in series or parallel to increase the peak power ratings. MAXIMUM RATINGS: (See Notes) Maximum Temperatures Ambient Storage and Operating Range TstgTa = -65C 10+175C Lead Temperature (For soldering 1/16 inch from case for 10 sec.) 230C Maximum Power FIG 1 Peak Power Dissipation (1.0 msec 100 pulse width, T,=25C, Fig. 4) Pp 500 Watts OC Power Dissipation (T, @ 3/8" from body = 75C) Py 1 Watt = (Waveform See Figure 4) Maximum Currents x non-repetitive Maximum Pulse Current lbp See Table o 10 (Note 2) = 9 Peak Forward One-Cycle Surge uw Current (1/2 60 Hz sine wave) Y T, = 25C lesna 50.0 Amps > (Note 3) Y 1 Maximum Forward Voltage os NR value tr = l0asec = wo kK -Ipp td = 1000usec Zz = in N Z 4; ' | 9 Qu > ed E 9 load Half-vValue ipp = te a io # 50 B 50f---- t + 9 ce Ww i 10x1000 waveform ip] 1 > a ag NS Qf 1 SR va c 25 aw a ettast 5 5 0 0 GB 9 25 50 75 100 125 150 175 & 2 80 75 100 125 150 175 0 RR RR 5 TA - AMBIENT TEMPERATURE - C a AMBIENT TEMPERATURE C T- TIME MSEC PULSE CURRENT VS TIME 8 Semicon omponents inc SEMICON COMPONENTS INC eE D MM 8135157? o000752 & m TRANSIENT SUPPRESSORS 500 WATT PEAK POWER (B CASE) {Now1) {Note 2) MAXIMUM REVERSE BREAKDOWN CLAMPING MAXIMUM MAXIMUM STAND-OFF VOLTAGE VOLTAGE REVERSE MAXIMUM VOLTAGE VOLTAGE @ @ipp LEAKAGE PEAK PULSE TEMPERATURE {1 mSEC) @ Ve CURRENT VARIATION TYPE Va BY Ny Ve ly ipp OF BV NUMBER VOLTS VOLTS | mA VOLTS pA A Myre en MAK SA5 50 640- 7.30 | 10 96 600 520 50 SSA5 0A 50 640- 700 | 10 92 600 548 50 SSAG 0 60 667- 815 | 10 14 600 * 439 50 SSA6 0A 60 667- 7.37 | 10 103 600* 485 50 SAB 65 722-882 | 10 123 400* 407 50 SSA6 5A 65 722- 798 | 10 112 400 447 50 SSA70 70 7.78- 953 | 10 133 150 378 60 SSA70A 70 778- 860 | 10 120 150 417 60 SSA75 75 8.33- 102 1 143 sot 35.0 70 SSA7 5A 75 833-921 1 129 50* 388 70 SSA8.0 80 889- 109 1 150 25 333 70 SSA8.0A 80 889- 93 1 136 25 367 70 SSA8 5 35 944- 115 i 159 5+ 314 80 SSA8 5A 85 944- 104 1 144 5* 347 80 SSA90 90 100-122 1 160 1* 295 90 SSA9 0A 90 100- 111 1 184 1% 325 90 A10 10 W1t- 136 1 188 1* 266 10 SSAI0A 10 114- 123 1 170 1 204 10 SSAII W 122- 149 1 201 1 249 an SSAIIA YW 122-135 1 182 1 274 ih) SSAI2 12 193- 163 1 220 1 227 12 SSAI2A 12 133- 147 1 199 ' 251 12 SSAI3 13 144- 176 1 23.8 1 210 13 SSAIZA 53 144-159 1 215 1 232 13 SSAI4 14 156-191 1 258 1 194 14 SSAI4A 14 156- 172 } 232 1 215 14 SSA15 15 167 204 ' 269 1 188 16 SSAI5A 18 167- 185 244 1 206 16 SSAI6 16 176- 238 1 288 1 176 19 SSA16A 16 178-197 { 260 1 192 17 SSA17 7 189- 231 1 305 1 164 20 SSAI7A 17 189- 209 1 276 1 181 19 SSA13 18 200- 244 1 322 1 155 21 SSA1BA 18 200- 224 1 292 1 172 20 SSA20 20 222-271 1 3538 1 139 25 SSA20A 20 22.2- 24.5 ' 324 1 154 23 SA22 22 244- 29.8 1 394 1 127 28 SSA224 22 244- 269 1 a55 1 141 25 SSA24 24 267- 326 1 430 1 116 a SSA24A 24 26.7- 29.5 1 389 1 12.8 28 SSA26 26 289- 353 1 456 1 107 31 SSA26A 26 28.9- 31.9 1 421 1 11.9 30 SSA28 28 311-380 1 500 1 99 35 SSA2BA 28 311- 344 1 454 i 110 31 SSA30 30 33.3- 40.7 1 535 1 93 39 SSASOA 30 333- 368 1 484 { 103 36 SSA33 33 367- 449 1 590 { 8s 42 SSA33A 33 367- 406 1 533 1 94 39 ASE 36 400- 489 1 643 1 78 46 SSA36A 36 400- 442 1 581 1 86 44 SSA40 40 444-543 { 714 1 70 St SSA40A 40 464-491 { 645 1 78 46 SA43 43 478- 584 1 767 1 65 55 SSA43A 43 478- 528 1 604 1 72 50 SSA45 45 SOO- 611 1 803 1 62 58 SSA45A 45 500- 553 1 727 1 69 52 SASS 48 533- 651 1 855 1 58 63 SSA48A 48 533- 589 1 774 1 65 56 SSAS} 51 567- 693 1 ott 1 55 66 SSASIA 51 567- 627 1 724 1 61 64 SSA54 54 600- 73.3 1 963 1 52 71 SSAS4A 54 600- 663 ! 87.1 1 5? 65 SSA5S 58 644-787 1 103 1 49 78 SSASBA 58 644- 712 { 936 1 53 70 AGO 60 667-815 4 107 ' a7 80 SSAGOA 60 667- 737 1 968 1 52 71 SSAG4 64 7i1- 369 1 N4 1 44 86 SSAG4A 64 711- 78.6 1 103 ' 49 76 'A70 70 778- 951 1 125 1 40 94 SSA70A 70 778- 860 1 113 1 44 85 SSA75 75 833- 102 1 134 1 37 104 SSA75A 75 833- 921 1 121 at 91 SSA7I 78 867- 106 1 139 1 36 105 SSA78A 78 867- 958 1 126 1 40 95 SSA85 85 o44- 115 t 151 1 33 114 SSA8SA 85 944- 108 1 137 1 36 103 SSA90 90 100- 122 1 160 1 31 121 AINA 90 100- 111 1 146 1 34 110 8SA100 100 19-136 1 179 1 28 135 SSA100A 100 W- 123 1 162 1 31 123 SSAI10 410 t22- 149 1 196 1 26 148 SSATIOA 110 t22- $35 1 177 { 28 133 SSA120 120 133- 163 1 214 1 23 162 SSA120A 150 133- 147 1 193 { 20 148 SSA130 130 144-176 1 231 1 22 178 SSA130A 130 1a4- 159 1 209 1 24 158 SSA150 150 167- 204 1 268 1 19 203 SSA1SOA 150 167- 185 1 243 1 21 184 SSA160 160 178- 218 1 287 1 17 217 SSA160A 160 178- 197 1 259 1 19 196 SSA170 170 189- 231 1 304 1 16 230 SSAT704 170 189 - 275 1 18 208 NOTES * 1, Double for Bi Polar Types 1 - Available as Bi Polar (Add Suffix LTR C* to Part Number) 2 - Clamping Voltage ~ 1.3 X Max BV (Approx) Semicon Components inc