P4SMA20CA

Technical Data 11211 Effective February 2022 Supersedes November 2020 P4SMA 400 W Transient voltage suppressor Applications Product features • Low profile SMA package • Excellent clamping capability • 400 W peak pulse power capability at 10/1000 μs waveform • Typical IR less than 1 μA above 12 V • Fast response time: typically less than 1.0 ps from 0 V to VBR minimum • High temperature reflow soldering: +260 °C /40 s at terminal • Plastic package meets UL 94 V-0 flammability rating • Meets moisture sensitivity level (MSL) level 1 • Terminal: Tin plated leads, solderable per J-STD-002 • For surface mounted applications in order to optimize board space • UL 497B recognized. File No. : E198449 Guide QVGQ2 PIN configuration • Consumer electronics • Telecommunications • Computing and servers • Appliances • Industrial automation • Mobile and wearables Environmental compliance and general specifications HALOGEN Pb HF FREE Ordering part number P4SMA 6-8 C A Family name VR voltage (“-” indicates decimal point) Bi-/Uni-Directional (Blank=Uni, C=Bi) Voltage tolerance P4SMA 400 W Transient voltage suppressor  Technical Data 11211 Effective February 2022 Absolute maximum ratings (+25 °C, RH=45%-75%, unless otherwise noted) Symbol Value Unit Storage operating junction temperature range Parameter TSTG/ TJ -55 to +150 °C Steady state power dissipation at TL= +75 °C PM(AV) 3.3 W Peak pulse power dissipation on 10/1000 μs waveform PPP 400 W Maximum instantaneous forward voltage at 100 A for unidirectional VF 5.0 V Peak forward surge current, 8.3 ms single half sine wave1 IFSM 60 A Typical thermal resistance junction to lead R JL 30 °C/W Typical thermal resistance junction to ambient R JA 120 °C/W 1. Measured on 8.3 ms single half sine wave or equivalent square wave for unidirectional device only, duty cycle = 4 per minute maximum Mechanical parameters, pad layout- mm Millimeters Part marking Inches Dimension Minimum Maximum Minimum Maximum A 2.60 3.00 0.102 0.118 B 4.15 4.65 0.163 0.183 C 1.25 1.65 0.049 0.065 D 0.95 1.52 0.037 0.060 E 4.90 5.30 0.193 0.209 F 0.051 0.203 0.002 0.008 G 0.15 0.31 0.006 0.012 H 2.00 2.44 0.079 0.096 J 2.00 K L 0.079 2.30 0.091 1.80 Packaging information (mm) Cathode band (Uni-polar only) Part marking: xxxx = Date code yyyy- Refer to marking designator listed in Electrical Characteristics table 0.071 Dimensions Millimeters Inches Drawing not to scale. A0 2.79 ± 0.3 0.110 ± 0.012 Supplied in tape and reel packaging, 5,000 parts per 13” diameter reel (EIA-481 compliant) B0 5.33 ± 0.3 0.210 ± 0.012 C 330.0 13.0 D0 1.55 ± 0.1 0.061 ± 0.004 E 1.75 ± 0.2 0.069 ± 0.008 E1 13.3 ± 0.3 0.524 ± 0.012 F 5.50 ± 0.2 0.217 ± 0.008 P0 4.00 ± 0.2 0.157 ± 0.008 P1 4.00 ± 0.2 0.157 ± 0.008 P2 2.00 ± 0.2 0.079 ± 0.008 W 12.0 ± 0.2 0.479 ± 0.008 W1 15.7 ± 2.0 0.618 ± 0.079 2 www.eaton.com/electronics Technical Data 11211 P4SMA  400 W Transient voltage suppressor Effective February 2022  Electrical characteristics (+25 °C) Part number Uni-polar Bi-polar Marking Uni Bi VR (V) IR @ VR (μA) VBR @ IT min (V) max (V) IT (mA) VC @ IPP max (V) IPP (A) P4SMA6-8A P4SMA6-8CA 6V8A 6V8C 5.8 120 6.45 7.14 10 10.5 39 P4SMA7-5A P4SMA7-5CA 7V5A 7V5C 6.4 80 7.13 7.88 10 11.3 36.3 P4SMA8-2A P4SMA8-2CA 8V2A 8V2C 7.02 50 7.79 8.61 10 12.1 33.9 P4SMA9-1A P4SMA9-1CA 9V1A 9V1C 7.78 20 8.65 9.55 1 13.4 30.6 P4SMA10A P4SMA10CA 10A 10C 8.55 10 9.5 10.5 1 14.5 28.3 P4SMA11A P4SMA11CA 11A 11C 9.4 5 10.5 11.6 1 15.6 26.3 P4SMA12A P4SMA12CA 12A 12C 10.2 2 11.4 12.6 1 16.7 24.6 P4SMA13A P4SMA13CA 13A 13C 11.1 1 12.4 13.7 1 18.2 22.5 P4SMA15A P4SMA15CA 15A 15C 12.8 1 14.3 15.8 1 21.2 19.3 P4SMA16A P4SMA16CA 16A 16C 13.6 1 15.2 16.8 1 22.5 18.2 P4SMA18A P4SMA18CA 18A 18C 15.3 1 17.1 18.9 1 25.2 16.1 P4SMA20A P4SMA20CA 20A 20C 17.1 1 19 21 1 27.7 14.8 P4SMA22A P4SMA22CA 22A 22C 18.8 1 20.9 23.1 1 30.6 13.4 P4SMA24A P4SMA24CA 24A 24C 20.5 1 22.8 25.2 1 33.2 12.3 P4SMA27A P4SMA27CA 27A 27C 23.1 1 25.7 28.4 1 37.5 10.9 P4SMA30A P4SMA30CA 30A 30C 25.6 1 28.5 31.5 1 41.4 9.9 P4SMA33A P4SMA33CA 33A 33C 28.2 1 31.4 34.7 1 45.7 9 P4SMA36A P4SMA36CA 36A 36C 30.8 1 34.2 37.8 1 49.9 8.2 P4SMA39A P4SMA39CA 39A 39C 33.3 1 37.1 41 1 53.9 7.6 P4SMA43A P4SMA43CA 43A 43C 36.8 1 40.9 45.2 1 59.3 6.9 P4SMA47A P4SMA47CA 47A 47C 40.2 1 44.7 49.4 1 64.8 6.3 P4SMA51A P4SMA51CA 51A 51C 43.6 1 48.5 53.6 1 70.1 5.8 P4SMA56A P4SMA56CA 56A 56C 47.8 1 53.2 58.8 1 77 5.2 P4SMA62A P4SMA62CA 62A 62C 53 1 58.9 65.1 1 85 4.8 P4SMA68A P4SMA68CA 68A 68C 58.1 1 64.6 71.4 1 92 4.5 P4SMA75A P4SMA75CA 75A 75C 64.1 1 71.3 78.8 1 103 4 P4SMA82A P4SMA82CA 82A 82C 70.1 1 77.9 86.1 1 113 3.6 P4SMA91A P4SMA91CA 91A 91C 77.8 1 86.5 95.5 1 125 3.3 P4SMA100A P4SMA100CA 100A 100C 85.5 1 95 105 1 137 3 P4SMA110A P4SMA110CA 110A 110C 94 1 105 116 1 152 2.7 P4SMA120A P4SMA120CA 120A 120C 102 1 114 126 1 165 2.5 P4SMA130A P4SMA130CA 130A 130C 111 1 124 137 1 179 2.3 P4SMA150A P4SMA150CA 150A 150C 128 1 143 158 1 207 2 P4SMA160A P4SMA160CA 160A 160C 136 1 152 168 1 219 1.9 P4SMA170A P4SMA170CA 170A 170C 145 1 162 179 1 234 1.8 P4SMA180A P4SMA180CA 180A 180C 154 1 171 189 1 246 1.6 P4SMA200A P4SMA200CA 200A 200C 171 1 190 210 1 274 1.5 P4SMA220A P4SMA220CA 220A 220C 185 1 209 231 1 328 1.3 P4SMA235A P4SMA235CA 235A 235C 200 1 223 246 1 324 1.3 P4SMA250A P4SMA250CA 250A 250C 214 1 237 263 1 344 1.2 P4SMA300A P4SMA300CA 300A 300C 256 1 285 315 1 414 1 P4SMA350A P4SMA350CA 350A 350C 300 1 332 368 1 482 0.9 P4SMA400A P4SMA400CA 400A 400C 342 1 380 420 1 548 0.8 P4SMA440A P4SMA440CA 440A 440C 376 1 418 462 1 602 0.7 www.eaton.com/electronics 3 P4SMA 400 W Transient voltage suppressor  Technical Data 11211 Effective February 2022 Ratings and V-I characteristic curves (+25 °C unless otherwise noted) V- I curve characteristics (Uni-directional) V- I curve characteristics (Bi-directional) Surge waveform: 10/1000 μs VR: Stand-off voltage -- Maximum voltage that can be applied VBR: Breakdown voltage VC: Clamping voltage -- Peak voltage measured across the suppressor at a specified IPP IR: Reverse leakage current IT: Test current VF: Forward voltage drop for Uni-directional TVS diode Pulse derating curve 150 tr = rise time to peak value td = decay time to half value IPPM (% IRSM) tr=10 μs 100 PPP derating in percentage (%) Pulse waveform Peak value Half value 50 0 0 td 1.0 2.0 3.0 4.0 t (ms) 100 Ppp (kW) 400 W at 10/1000 μs +25 °C 10 1.0 0.01 0.1 td-Pulse width (ms) 4 www.eaton.com/electronics 80 60 40 20 0 0 25 50 75 100 125 150 TJ-Initial junction temperature (°C) Peak pulse power dissipation vs. pulse width 0.1 0.001 100 1.0 10 175 Technical Data 11211 P4SMA  400 W Transient voltage suppressor Effective February 2022  Solder reflow profile TP TC -5°C tP Max. Ramp Up Rate = 3°C/s Max. Ramp Down Rate = 6°C/s Temperature TL Preheat A T smax t Table 1 - Standard SnPb solder (Tc) Package thickness Volume mm3