LITE-ON SEMICONDUCTOR SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS SMAJ SERIES STAND-OFF VOLTAGE - 5.0 to 170 Volts POWER DISSIPATION - 400 WATTS FEATURES Rating to 200V VBR For surface mounted applications Reliable low cost construction utilizing molded plastic technique Plastic material has UL flammability classification 94V-O Typical IR less than 1uA above 10V Fast response time: typically less than 1.0ns for Uni-direction,less than 5.0ns for Bi-direction,form 0 Volts to BV min MECHANICAL DATA SMA SMA A B C G Case : Molded plastic Polarity : by cathode band denotes uni-directional device none cathode band denotes bi-directional device Weight : 0.002 ounces, 0.064 gram H D F E DIM. MIN. MAX. A 4.06 4.57 B 2.29 2.92 C 1.27 1.63 D 0.15 0.31 E 4.83 5.59 F 0.05 0.20 G 2.01 2.62 H 0.76 1.52 All Dimensions in millimeter MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20% CHARACTERISTICS SYMBOLS VALUE UNIT PEAK POWER DISSIPATION AT TA = 25 C, TP = 1ms (Note 1,2) PPK Minimum 400 WATTS Peak Forward Surge Current 8.3ms single half sine-wave super imposed on rated load (Note 3) (JEDEC METHOD) IFSM 40 AMPS. PM(AV) 1.0 WATTS Maximum Instantaneous forward voltage at 35A for unidirectional devices only VF 3.5 Volts Operating Temperature Range TJ -55 to +150 C TSTG -55 to +175 C Steady State Power Dissipation at T L =75 C Storage Temperature Range REV. 4, 12-Jan-2004, KSIA02 NOTES : 1. Non-repetitive current pulse, per fig. 3 and derated above TA= 25 per fig.1. 2. Thermal Resistance junction to Lead 3. 8.3ms single half-sine wave duty cycle= 4 pulses maximum per minute (unidirectional units only). RATING AND CHARACTERISTIC CURVES SMAJ SERIES PEAK FORWARD SURGE CURRENT, AMPERES PEAK PULSE DERATING IN % OF PEAK POWER OR CURRENT FIG.1 - PULSE DERATING CURVE 100 75 50 25 10 X 1000 WAVEFORM AS DEFINED BY R.E.A. 0 0 25 75 50 125 100 150 200 175 FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT 60 50 40 30 20 Pulse Width 8.3ms Single Half-Sine-Wave (JEDEC METHOD) 10 0 1 2 5 FIG.3 - PULSE WAVEFORM 100 Peak value (IRSM) 100 Half value= IRSM 2 Pulse width (TP) is defined as that point where the peak current decays to 50% of IRSM 50 10 x 1000 waveform as defined by R.E.A. TJ=25 C CAPACITANCE , (pF) IP, PEAK PULSE CURRENT , (% ) 50 FIG.4 - TYPICAL JUNCTION CAPACITANCE Uni-directional 1000 TJ = 25 C Bi-directional 100 TP 10 0 1.0 0 2.0 3.0 1 10 4.0 TA=25 C NON-REPETITIVE PULSE WAVEFORM SHOWN IN FIG 3. 10 1.0 5.0mm LEAD AREAS 0.1 1.0us 10us 100us TP, PULSE WIDTH 1.0ms 10ms PM(AV), STEADY STATE POWER DISSIPATION (W) FIG.5 - PULSE RATING CURVE 100 100 1000 STAND-OFF VOLTAGE, VOLTS T , TIME ( ms ) PP, PEAK POWER ( KW ) 20 10000 TR=10us 0.1us 10 NUMBER OF CYCLES AT 60Hz AMBIENT TEMPERATURE, C FIG.6 - STEADY STATE POWER DERATING CURVE 1.0 0.8 0.6 0.4 60Hz RESISTIVE OR INDUCTIVE LOAD 0.2 0.0 0 25 50 75 100 125 TL, LEAD TEMPERATURE 150 175 200 REV. 4, 12-Jan-2004, KSIA02 LITE-ON SEMICONDUCTOR Device Unidirectional Device Bidirectional Device Marking code Working PeakReverse Voltage (UNI) (BI) VRWM(Volts) Maximum Reverse Voltage Breakdowm voltage at IRSM VBR Volts (Clamping Voltage) Min. Max. @IT( mA) VRSM(VOLTS) Maximum Reverse Surge Current Maximum Reverse Leakage at VRWM IRSM(Amps) IR (uA) 800 / 1600 SMAJ5.0 SMAJ5.0C HD TD 5.0 6.40 7.30 10 9.6 41.6 SMAJ5.0A SMAJ5.0CA HE TE 5.0 6.40 7.00 10 9.2 43.5 800 / 1600 SMAJ6.0 SMAJ6.0C HF TF 6.0 6.67 8.15 10 11.4 35.1 800 / 1600 SMAJ6.0A SMAJ6.5 SMAJ6.0CA SMAJ6.5C HG HH TG TH 6.0 6.5 6.67 7.22 7.37 8.82 10 10 10.3 12.3 38.8 32.5 800 / 1600 500 / 1000 SMAJ6.5A SMAJ6.5CA HK TK 6.5 7.22 7.98 10 11.2 35.7 500 / 1000 SMAJ7.0 SMAJ7.0C HL TL 7.0 7.78 9.51 10 13.3 30.1 200 / 400 SMAJ7.0A SMAJ7.0CA HM TM 7.0 7.78 8.60 10 12.0 33.3 200 / 400 SMAJ7.5 SMAJ7.5A SMAJ7.5C SMAJ7.5CA HN HP TN TP 7.5 7.5 8.33 8.33 10.3 9.21 1.0 1.0 14.3 12.9 28.0 31.0 100 / 200 100 / 200 SMAJ8.0 SMAJ8.0C HQ TQ 8.0 8.89 10.9 1.0 15.0 26.5 50 / 100 SMAJ8.0A SMAJ8.0CA HR TR 8.0 8.89 9.83 1.0 13.6 29.4 50 / 100 SMAJ8.5 SMAJ8.5C HS TS 8.5 9.44 11.5 1.0 15.9 25.1 10 / 20 SMAJ8.5A SMAJ9.0 SMAJ8.5CA SMAJ9.0C HT HU TT TU 8.5 9.0 9.44 10.0 10.4 12.2 1.0 1.0 14.4 16.9 27.7 23.6 10 / 20 5 / 10 SMAJ9.0A SMAJ9.0CA HV TV 9.0 10.0 11.1 1.0 15.4 26.0 5 / 10 SMAJ10 SMAJ10C HW TW 10 11.1 13.6 1.0 18.8 21.2 5 / 10 SMAJ10A SMAJ10CA HX TX 10 11.1 12.3 1.0 17.0 23.5 5 / 10 SMAJ11 SMAJ11A SMAJ11C SMAJ11CA HY HZ TY TZ 11 11 12.2 12.2 14.9 13.5 1.0 1.0 20.1 18.2 20.0 22.0 5.0 5.0 SMAJ12 SMAJ12C ID UD 12 13.3 16.3 1.0 22.0 18.1 5.0 SMAJ12A SMAJ12CA IE UE 12 13.3 14.7 1.0 19.9 20.1 5.0 SMAJ13 SMAJ13C IF UF 13 14.4 17.6 1.0 23.8 16.8 5.0 SMAJ13A SMAJ14 SMAJ13CA SMAJ14C IG IH UG UH 13 14 14.4 15.6 15.9 19.1 1.0 1.0 21.5 25.8 18.6 15.5 5.0 5.0 SMAJ14A SMAJ14CA IK UK 14 15.6 17.2 1.0 23.2 17.2 5.0 SMAJ15 SMAJ15C IL UL 15 16.7 20.4 1.0 26.9 14.8 5.0 SMAJ15A SMAJ15CA IM UM 15 16.7 18.5 1.0 24.4 16.4 5.0 SMAJ16 SMAJ16A SMAJ16C SMAJ16CA IN IP UN UP 16 16 17.8 17.8 21.8 19.7 1.0 1.0 28.8 26.0 13.8 15.3 5.0 5.0 SMAJ17 SMAJ17C IQ UQ 17 18.9 23.1 1.0 30.5 13.1 5.0 SMAJ17A SMAJ17CA IR UR 17 18.9 20.9 1.0 27.6 14.5 5.0 SMAJ18 SMAJ18C IS US 18 20.0 24.4 1.0 32.2 12.4 5.0 SMAJ18A SMAJ20 SMAJ18CA SMAJ20C IT IU UT UU 18 20 20.0 22.2 22.1 27.1 1.0 1.0 29.2 35.8 13.7 11.1 5.0 5.0 SMAJ20A SMAJ20CA IV UV 20 22.2 24.5 1.0 32.4 12.3 5.0 SMAJ22 SMAJ22C IW UW 22 24.4 29.8 1.0 39.4 10.1 5.0 SMAJ22A SMAJ22CA IX UX 22 24.4 26.9 1.0 35.5 11.2 5.0 SMAJ24 SMAJ24A SMAJ24C SMAJ24CA IY IZ UY UZ 24 24 26.7 26.7 32.6 29.5 1.0 1.0 43.0 38.9 9.3 10.3 5.0 5.0 SMAJ26 SMAJ26C JD VD 26 28.9 35.3 1.0 46.6 8.6 5.0 SMAJ26A SMAJ26CA JE VE 26 28.9 31.9 1.0 42.1 9.5 5.0 SMAJ28 SMAJ28C JF VF 28 31.1 38.0 1.0 50.0 8.0 5.0 SMAJ28A SMAJ30 SMAJ28CA SMAJ30C JG JH VG VH 28 30 31.1 33.3 34.4 40.7 1.0 1.0 45.4 53.5 8.8 7.5 5.0 5.0 SMAJ30A SMAJ30CA JK VK 30 33.3 36.8 1.0 48.4 8.3 5.0 SMAJ33 SMAJ33C JL VL 33 36.7 44.9 1.0 59.0 6.8 5.0 SMAJ33A SMAJ33CA JM VM 33 36.7 40.6 1.0 53.3 7.5 5.0 Device Unidirectional SMAJ36 SMAJ36A SMAJ40 SMAJ40A SMAJ43 SMAJ43A SMAJ45 SMAJ45A SMAJ48 SMAJ48A SMAJ51 SMAJ51A SMAJ54 SMAJ54A SMAJ58 SMAJ58A SMAJ60 SMAJ60A SMAJ64 SMAJ64A SMAJ70 SMAJ70A SMAJ75 SMAJ75A SMAJ78 SMAJ78A SMAJ85 SMAJ85A SMAJ90 SMAJ90A SMAJ100 SMAJ100A SMAJ110 SMAJ110A SMAJ120 SMAJ120A SMAJ130 SMAJ130A SMAJ150 SMAJ150A SMAJ160 SMAJ160A SMAJ170 SMAJ170A Device Bidirectional SMAJ36C SMAJ36CA SMAJ40C SMAJ40CA SMAJ43C SMAJ43CA SMAJ45C SMAJ45CA SMAJ48C SMAJ48CA SMAJ51C SMAJ51CA SMAJ54C SMAJ54CA SMAJ58C SMAJ58CA SMAJ60C SMAJ60CA SMAJ64C SMAJ64CA SMAJ70C SMAJ70CA SMAJ75C SMAJ75CA SMAJ78C SMAJ78CA SMAJ85C SMAJ85CA SMAJ90C SMAJ90CA SMAJ100C SMAJ100CA SMAJ110C SMAJ110CA SMAJ120C SMAJ120CA SMAJ130C SMAJ130CA SMAJ150C SMAJ150CA SMAJ160C SMAJ160CA SMAJ170C SMAJ170CA Device Marking code Working PeakReverse Voltage (UNI) (BI) VRWM(Volts) JN JP JQ JR JS JT JU JV JW JX JY JZ RD RE RF RG RH RK RL RM RN RP RQ RR RS RT RU RV RW RX RY RZ SD SE SF SG SH SK SL SM SN SP SQ SR VN VP VQ VR VS VT VU VV VW VX VY VZ WD WE WF WG WH WK WL WM WN WP WQ WR WS WT WU WV WW WX WY WZ XD XE XF XG XH XK XL XM XN XP XQ XR 36 36 40 40 43 43 45 45 48 48 51 51 54 54 58 58 60 60 64 64 70 70 75 75 78 78 85 85 90 90 100 100 110 110 120 120 130 130 150 150 160 160 170 170 Maximum Reverse Voltage Breakdowm voltage at IRSM VBR Volts (Clamping Voltage) Min. Max. @IT( mA) VRSM(VOLTS) 40.0 40.0 44.4 44.4 47.8 47.8 50.0 50.0 53.3 53.3 56.7 56.7 60.0 60.0 64.4 64.4 66.7 66.7 71.1 71.1 77.8 77.8 83.3 83.3 86.7 86.7 94.4 94.4 100 100 111 111 122 122 133 133 144 144 167 167 178 178 189 189 48.9 44.2 54.3 49.1 58.4 52.8 61.1 55.3 65.1 58.9 69.3 62.7 73.3 66.3 78.7 71.2 81.5 73.7 86.4 78.6 95.1 86.0 102 92.1 106 95.8 115 104 122 111 136 123 149 135 163 147 176 159 204 185 218 197 231 209 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 NOTE : 1) Suffix 'A ' denotes 5% tolerance device,no suffix denotes 10 % tolerance device. 2) Add suffix 'C 'or ' CA ' after part number to specify Bi-directional devices. 3) For Bi-Directional devices having VR of 10 volts and under, the IR limit is double . 4) For Uni-directional devices VF max=3.5v at if=35 A ,0.5 sine wave of 8.3 msec .pulse width. 64.3 58.1 71.4 64.5 76.7 69.4 80.3 72.7 85.5 77.4 91.1 82.4 96.3 87.1 103.0 93.6 107.0 96.8 114 103 125 113 134 121 139 126 151 137 160 146 179 162 196 177 214 193 231 209 268 243 287 259 304 275 Maximum Reverse Surge Current Maximum Reverse Leakage at VRWM IRSM(Amps) IR (uA) 6.2 6.9 5.6 6.2 5.2 5.7 5.0 5.5 4.7 5.2 4.4 4.9 4.2 4.6 3.9 4.3 3.7 4.1 3.5 3.9 3.2 3.5 3.0 3.3 2.9 3.2 2.6 2.9 2.5 2.7 2.2 2.5 2.0 2.3 1.9 2.0 1.7 1.9 1.5 1.6 1.4 1.5 1.3 1.4 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0