Ws SMAJ SERIES SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR Voltage Range 5.0 to 170 Volts 300 Watts Peak Power Features e For surface mounted application e Low profile package e Built-in strain relief @ Glass passivated junction e Fast response time:Typically less than 1.0ps from 0 volt to BV min. e Typical IR less than 1uA above 10V @ High temperature soldering guaranteed: 250C/ 10 seconds at terminals e Plastic material used carries Underwriters Laboratory Flammability Classification 94V-0 e@ 300 watts peak pulse power capability with a 10 x 100 us waveform by 0.01% duty cycle Mechanical Data e@ Case:Molded plastic @ Terminals:Solder plated e Polarity:Indicated by cathode band e@ Standard Packaging:12mm tape (EIA STD RS-481) @ Weight:0.064 gram SMA/DO-214AC .062(1.58) (056(T.43) t .114(2.83) :102(2.58) .187(4.75) "167(4.25) .103(2.61) 078(T.99 ( 4 { Y 01231) 7 -006(.15) oar 20)| oselan -004(.10) : : .210(5.33 :035(0.90) +$$ aa Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25C ambient temperature unless otherwise specified. Type Number Value Units Peak Power Dissipation at Ta=25C, oe Tp=1ms(Note 1) PPK Minimun 300 Watts Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load IFSM 40.0 Amps (JEDEC method)(Note2, 3) Maximum Instaneous Forward Voltage at Ve 25.0A for Unidirectional Only 3.5 Volts Operating and Storage Temperature Range TJ, TSTG -55 to +150 c NOTES: 1. Non-repetitive Current Pulse Per Fig.3 and Derated above TA=25C Per Fig.2. 2.Mounted on 5.0mm? (.013 mm Thick) Copper Pads to Each Terminal. 3.8.3ms Single Half Sine-Wave or Equivalent Square Wave,Duty Cycle=4 Pulses Per Minutes Maximun. Devices for Bipolar Applications 1.For Bidirectional Use C or CA Suffix for Types SMAJ5.0 through Types SMAJ170. 2.Electrical Characteristics Apply in Both Directions.RATING AND CHARACTERISTIC CURVES SMAJ SERIES TS, FIG.1- PEAK PULSE POWER RATING CURVE Ippm, PEAK PULSE CURRENT % 100 NON-REPETITIVE PULSE WAVEFORM = SHOWN in FIG. 3 A Ta=25C oe 10 5 a wi n 4 2D a = a a a 0.2" sq 5.0mm? COPPER PAD AREAS 0.1 0.1us 1.0us 10us 100us 1.0ms 10ms tp, PULSE WIDTH,sec. FIG.3-PULSE WAVEFORM 150 T 1 PULSE WIDTH (td) is DEFINED { tr=10usec. AS THE POINT WHERE THE PEAK 1 CURRENT DECAYS to 50% of Ippm L [= PEAK VALUE 100 7 'ppm | HALF VALUE- Ip | 2 PTS |_| 50 | Ye 10/1000zsec. WAVEFORM I N AS DEFINED BY R.E.A. | | ~S 0 td > 0 1.0 2.0 3.0 4.0 t, TIME,ms PEAK PULSE POWER (Pppm) or CURRENT (Ipp) DERATING IN PERCENTAGE, % PEAK FORWARD SURGE CURRENT.(A) FIG.2-PULSE DERATING CURVE 0 25 50 75 100 125 150 175 200 TA,AMBIENT TEMPERATURE.C FIG.5-MAXIMUN NON-REPETITVE PEAK FORWARD SURGE CURRENT 50 rT oT TTT 8.3ms Single Half Sine Wave JEDEC Method 40 TJ=TJ max. rr Pp 30 SO SN Th 20 < r] mL] ~~ 10 Fy 0 0 100 NIMBER OF CYCLES AT 60Hz FIG.4-TYPICAL JUNCTION CAPACITANCE UNIDIRECTIONAL 10.000 1.000 MEASURED AT ZERO BIAS 100 Cu,JUNCTION CAPACITANCE. (pF) STAND-OFF VOLTAGE, Vwm 1.0 10 100 200 eR), BREAKDOWN VOLTAGE.VOLTSELECTRICAL CHARACTERISTICS (TA=25C unless otherwise noted) TS, deve | Wogkingreak | Vem cans) | lathe | tlampng | Peake | Revere i Reverse V(BR) (Volts) Current jamping Device Marking It Voltage at IPPM Surge Current Leakage Code Voltage atlT mA Vc(Volts) IPPM at Vw VWM(Volts) Min. Max (mA) (Note 5) (Note 5)(Amps) ID(uA) SMAJ5.0 AD 5.0 6.40 7.30 10 9.6 32.0 800 SMAJ5.0A AE 5.0 6.40 7.00 10 9.2 34.0 800 SMAJ6.0 AF 6.0 6.67 8.15 10 11.4 27.6 800 SMAJ6.0A AG 6.0 6.67 7.37 10 10.3 30.5 800 SMAJ6.5 AH 6.5 7.22 8.82 10 12.3 25.6 500 SMAJ6.5A AK 6.5 7.22 7.98 10 11.2 28.0 500 SMAJ7.0 AL 7.0 7.78 9.51 10 13.3 23.6 200 SMAJ7.0A AM 7.0 7.78 8.60 1.0 12.0 26.0 200 SMAJ7.5 AN 7.5 8.33 10.3 1.0 14.3 22.0 100 SMAJ7.5A AP 7.5 8.33 9.21 1.0 12.9 24.4 100 SMAJ8.0 AQ 8.0 8.89 10.9 1.0 15.0 21.0 50.0 SMAJ8.0A AR 8.0 8.89 9.83 1.0 13.6 23.0 50.0 SMAJ8.5 AS 8.5 9.44 11.5 1.0 15.9 19.8 10.0 SMAJ8.5A AT 8.5 9.44 10.4 1.0 14.4 21.8 10.0 SMAJ9.0 AU 9.0 10.0 12.2 1.0 16.9 18.6 5.0 SMAJ9.0A AV 9.0 10.0 11.1 1.0 15.4 20.4 5.0 SMAJ10 AW 10 11.1 13.6 1.0 18.8 16.7 5.0 SMAJ10A AX 10 11.1 12.3 1.0 17.0 18.5 5.0 SMAJ11 AY 11 12.2 14.9 1.0 20.1 15.6 5.0 SMAJ11A AZ 11 12.2 13.5 1.0 18.2 17.3 5.0 SMAJ12 BD 12 13.3 16.3 1.0 22.0 14.3 5.0 SMAJ12A BE 12 13.3 14.7 1.0 19.9 15.8 5.0 SMAJ13 BF 13 14.4 17.6 1.0 23.8 13.0 5.0 SMAJ13A BG 13 14.4 15.9 1.0 21.5 14.6 5.0 SMAJ14 BH 14 15.6 19.1 1.0 25.8 12.2 5.0 SMAJ14A BK 14 15.6 17.2 1.0 23.2 13.5 5.0 SMAJ15 BL 15 16.7 20.4 1.0 26.9 11.7 5.0 SMAJ15A BM 15 16.7 18.5 1.0 24.4 12.9 5.0 SMAJ16 BN 16 17.8 21.8 1.0 28.8 10.9 5.0 SMAJ16A BP 16 17.8 19.7 1.0 26.0 12.0 5.0 SMAJ17 BQ 17 18.9 23.1 1.0 30.5 10.3 5.0 SMAJ17A BR 17 18.9 20.9 1.0 27.6 11.4 5.0 SMAJ18 BS 18 20.0 24.4 1.0 32.2 9.7 5.0 SMAJ18A BT 18 20.0 22.1 1.0 29.2 10.7 5.0 SMAJ20 BU 20 22.2 27.1 1.0 35.8 8.7 5.0 SMAJ20A BV 20 22.2 24.5 1.0 32.4 9.7 5.0 SMAJ22 BW 22 24.4 29.8 1.0 39.4 8.0 5.0 SMAJ22A BX 22 24.4 26.9 1.0 35.5 8.8 5.0 SMAJ24 BY 24 26.7 32.6 1.0 43.0 7.3 5.0 SMAJ24A BZ 24 26.7 29.5 1.0 38.9 8.0 5.0 SMAJ26 cD 26 28.9 35.3 1.0 46.6 6.7 5.0 SMAJ26A CE 26 28.9 31.9 1.0 42.1 74 5.0 SMAJ28 CF 28 31.1 38.0 1.0 50.0 6.3 5.0 SMAJ28A CG 28 31.1 34.4 1.0 45.4 6.9 5.0 SMAJ30 CH 30 33.3 40.7 1.0 53.5 5.8 5.0 SMAJ30A CK 30 33.3 36.8 1.0 48.4 6.5 5.0 SMAJ33 CL 33 36.7 44.9 1.0 59.0 5.3 5.0 SMAJ33A CM 33 36.7 40.6 1.0 53.3 5.9 5.0 SMAJ36 CN 36 40.0 48.9 1.0 64.3 48 5.0 SMAJ36A CP 36 40.0 44.2 1.0 58.1 5.4 5.0 SMAJ40 cQ 40 44.4 54.3 1.0 71.4 4.4 5.0 SMAJ40A CR 40 44.4 49.1 1.0 64.5 4.8 5.0 SMAJ43 cs 43 47.8 58.4 1.0 76.7 4.0 5.0 SMAJ43A CT 43 47.8 52.8 1.0 69.4 4.5 5.0ELECTRICAL CHARACTERISTICS (TA=25C unless otherwise noted) TS, peves | Waring Peak | Ve Tats) | clits | tlampng | peatBuce, | Reverse i Reverse V(BR) (Volts) Current amping Device Marking It Voltage at ppm | Surge Current Leakage Voltage at IT Ve(Volt IPPM at VwM Code Vwm(Volts) (mA) c(Volts) Min. Max. (Note 5) (Note 5)(Amps) ID(uA) SMAJ45 CU 45 50.0 61.1 1.0 80.3 3.9 5.0 SMAJ45A CV 45 50.0 55.3 1.0 72.7 4.3 5.0 SMAJ48 CW 48 53.3 65.1 1.0 85.5 3.6 5.0 SMAJ48A CX 48 53.3 58.9 1.0 774 4.0 5.0 SMAJ51 CY 51 56.7 69.3 1.0 91.1 3.4 5.0 SMAJ51A CZ 51 56.7 62.7 1.0 82.4 3.8 5.0 SMAJ54 RD 54 60.0 73.3 1.0 96.3 3.2 5.0 SMAJ54A RE 54 60.0 66.3 1.0 87.1 3.6 5.0 SMAJ58 RF 58 64.4 78.7 1.0 103 3.0 5.0 SMAJ58A RG 58 64.4 71.2 1.0 93.6 3.3 5.0 SMAJ60 RH 60 66.7 81.5 1.0 107 2.9 5.0 SMAJ60A RK 60 66.7 73.7 1.0 96.8 3.2 5.0 SMAJ64 RL 64 71.1 86.9 1.0 114 2.7 5.0 SMAJ64A RM 64 71.1 78.6 1.0 103 3.0 5.0 SMAJ70 RN 70 778 95.1 1.0 125 2.5 5.0 SMAJ70A RP 70 778 86.0 1.0 113, 2.7 5.0 SMAJ75 RQ 75 83.3 102 1.0 134 2.3 5.0 SMAJ75A RR 75 83.3 92.1 1.0 121 2.6 5.0 SMAJ78 RS 78 86.7 106 1.0 139 2.2 5.0 SMAJ78A RT 78 86.7 95.8 1.0 126 2.5 5.0 SMAJ85 RU 85 94.4 115 1.0 151 2.0 5.0 SMAJ85A RV 85 94.4 104 1.0 137 2.2 5.0 SMAJ90 RW 90 100 122 1.0 160 1.9 5.0 SMAJ90A RX 90 100 111 1.0 146 2.1 5.0 SMAJ100 RY 100 111 136 1.0 179 1.7 5.0 SMAJ100A RZ 100 111 123 1.0 162 1.9 5.0 SMAJ110 SD 110 122 149 1.0 196 1.6 5.0 SMAJ110A SE 110 122 135 1.0 177 1.7 5.0 SMAJ120 SF 120 133 163 1.0 214 1.4 5.0 SMAJ120A SG 120 133 147 1.0 193 1.6 5.0 SMAJ130 SH 130 144 176 1.0 231 1.3 5.0 SMAJ130A SK 130 144 159 1.0 209 1.5 5.0 SMAJ150 SL 150 167 204 1.0 266 1.1 5.0 SMAJ150A SM 150 167 185 1.0 243 1.3 5.0 SMAJ160 SN 160 178 218 1.0 287 1.0 5.0 SMAJ160A SP 160 178 197 1.0 259 1.2 5.0 SMAJ170 SQ 170 189 231 1.0 304 1.0 5.0 SMAJ170A SR 170 189 209 1.0 275 1.1 5.0 Notes: 1.Non-repetitive current pulse, per Fig.3 and derated above Ta=25C per Fig.2 2.Mounted on 5.0mm? copper pads to each termail 3.Lead temperature at TL=75C 4.Measures on 8.3ms single half sine-Wave duty cycle=4 pulse per minutes maximun 5.Peak pulse power aveform is 10/1000 us