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 1.0ps for Uni-direction,less than 5.0ns for Bi-direction,form 0 Volts to BV min SMA SMA A B C G MECHANICAL DATA H 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 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. Steady State Power Dissipation at T L =75 C PM(AV) 1.0 WATTS Maximum Instantaneous forward voltage at 35A for unidirectional devices only (Note 3) VF 3.5 Volts Operating Temperature Range TJ -55 to +150 C TSTG -55 to +175 C Storage Temperature Range NOTES : 1. Non-repetitive current pulse, per fig. 3 and derated above TA= 25 per fig.1. REV. 2, 01-Dec-2000, KSIA02 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 25 0 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) I Half value= RSM 2 Pulse width (TP) is defined as that point where the peak current decays to 50% of IRSM TP 50 10 x 1000 waveform as defined by R.E.A. CAPACITANCE , (pF) IP, PEAK PULSE CURRENT , (% ) 50 FIG.4 - TYPICAL JUNCTION CAPACITANCE Uni-directional 1000 TJ = 25 C Bi-directional 100 TJ=25 C 0 10 1.0 0 2.0 3.0 4.0 1 10 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 100 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. 2, 01-Dec-2000, KSIA02 LITE-ON SEMICONDUCTOR Device Unidirectional Device Bidirectional Device Marking code Working PeakReverse Voltage 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 (UNI) (BI) VRWM(Volts) SMAJ5.0C HD TD 5.0 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 SMAJ5.0 6.40 7.30 10 9.6 IRSM(Amps) IR (uA) 41.6 800 / 1600 SMAJ6.0A SMAJ6.0CA HG TG 6.0 6.67 7.37 10 10.3 38.8 800 / 1600 SMAJ6.5 SMAJ6.5C HH TH 6.5 7.22 8.82 10 12.3 32.5 500 / 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 SMAJ7.5C HN TN 7.5 8.33 10.3 1.0 14.3 28.0 100 / 200 SMAJ7.5A SMAJ7.5CA HP TP 7.5 8.33 9.21 1.0 12.9 31.0 100 / 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 SMAJ8.5CA HT TT 8.5 9.44 10.4 1.0 14.4 27.7 10 / 20 SMAJ9.0 SMAJ9.0C HU TU 9.0 10.0 12.2 1.0 16.9 23.6 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 SMAJ11C HY TY 11 12.2 14.9 1.0 20.1 20.0 5.0 SMAJ11A SMAJ11CA HZ TZ 11 12.2 13.5 1.0 18.2 22.0 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 SMAJ13CA IG UG 13 14.4 15.9 1.0 21.5 18.6 5.0 SMAJ14 SMAJ14C IH UH 14 15.6 19.1 1.0 25.8 15.5 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 SMAJ16C IN UN 16 17.8 21.8 1.0 28.8 13.8 5.0 SMAJ16A SMAJ16CA IP UP 16 17.8 19.7 1.0 26.0 15.3 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 SMAJ18CA IT UT 18 20.0 22.1 1.0 29.2 13.7 5.0 SMAJ20 SMAJ20C IU UU 20 22.2 27.1 1.0 35.8 11.1 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 SMAJ24C IY UY 24 26.7 32.6 1.0 43.0 9.3 5.0 SMAJ24A SMAJ24CA IZ UZ 24 26.7 29.5 1.0 38.9 10.3 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 SMAJ28CA JG VG 28 31.1 34.4 1.0 45.4 8.8 5.0 SMAJ30 SMAJ30C JH VH 30 33.3 40.7 1.0 53.5 7.5 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 Device Bidirectional Device Marking code Working PeakReverse Voltage 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) (UNI) (BI) VRWM(Volts) SMAJ36 SMAJ36C JN VN 36 40.0 48.9 1.0 64.3 6.2 5.0 SMAJ36A SMAJ36CA JP VP 36 40.0 44.2 1.0 58.1 6.9 5.0 SMAJ40 SMAJ40C JQ VQ 40 44.4 54.3 1.0 71.4 5.6 5.0 SMAJ40A SMAJ40CA JR VR 40 44.4 49.1 1.0 64.5 6.2 5.0 SMAJ43 SMAJ43C JS VS 43 47.8 58.4 1.0 76.7 5.2 5.0 SMAJ43A SMAJ43CA JT VT 43 47.8 52.8 1.0 69.4 5.7 5.0 SMAJ45 SMAJ45C JU VU 45 50.0 61.1 1.0 80.3 5.0 5.0 SMAJ45A SMAJ45CA JV VV 45 50.0 55.3 1.0 72.7 5.5 5.0 SMAJ48 SMAJ48C JW VW 48 53.3 65.1 1.0 85.5 4.7 5.0 SMAJ48A SMAJ48CA JX VX 48 53.3 58.9 1.0 77.4 5.2 5.0 SMAJ51 SMAJ51C JY VY 51 56.7 69.3 1.0 91.1 4.4 5.0 SMAJ51A SMAJ51CA JZ VZ 51 56.7 62.7 1.0 82.4 4.9 5.0 SMAJ54 SMAJ54C RD WD 54 60.0 73.3 1.0 96.3 4.2 5.0 SMAJ54A SMAJ54CA RE WE 54 60.0 66.3 1.0 87.1 4.6 5.0 SMAJ58 SMAJ58C RF WF 58 64.4 78.7 1.0 103.0 3.9 5.0 SMAJ58A SMAJ58CA RG WG 58 64.4 71.2 1.0 93.6 4.3 5.0 SMAJ60 SMAJ60C RH WH 60 66.7 81.5 1.0 107.0 3.7 5.0 SMAJ60A SMAJ60CA RK WK 60 66.7 73.7 1.0 96.8 4.1 5.0 SMAJ64 SMAJ64C RL WL 64 71.1 86.4 1.0 114 3.5 5.0 SMAJ64A SMAJ64CA RM WM 64 71.1 78.6 1.0 103 3.9 5.0 SMAJ70 SMAJ70C RN WN 70 77.8 95.1 1.0 125 3.2 5.0 SMAJ70A SMAJ70CA RP WP 70 77.8 86.0 1.0 113 3.5 5.0 SMAJ75 SMAJ75C RQ WQ 75 83.3 102 1.0 134 3.0 5.0 SMAJ75A SMAJ75CA RR WR 75 83.3 92.1 1.0 121 3.3 5.0 SMAJ78 SMAJ78C RS WS 78 86.7 106 1.0 139 2.9 5.0 SMAJ78A SMAJ78CA RT WT 78 86.7 95.8 1.0 126 2.2 5.0 SMAJ85 SMAJ85C RU WU 85 94.4 115 1.0 151 2.6 5.0 SMAJ85A SMAJ85CA RV WV 85 94.4 104 1.0 137 2.9 5.0 SMAJ90 SMAJ90C RW WW 90 100 122 1.0 160 2.5 5.0 SMAJ90A SMAJ90CA RX WX 90 100 111 1.0 146 2.7 5.0 SMAJ100 SMAJ100C RY WY 100 111 136 1.0 179 2.2 5.0 SMAJ100A SMAJ100CA RZ WZ 100 111 123 1.0 162 2.5 5.0 SMAJ110 SMAJ110C SD XD 110 122 149 1.0 196 2.0 5.0 SMAJ110A SMAJ110CA SE XE 110 122 135 1.0 177 2.3 5.0 SMAJ120 SMAJ120C SF XF 120 133 163 1.0 214 1.9 5.0 SMAJ120A SMAJ120CA SG XG 120 133 147 1.0 193 2.0 5.0 SMAJ130 SMAJ130C SH XH 130 144 176 1.0 231 1.7 5.0 SMAJ130A SMAJ130CA SK XK 130 144 159 1.0 209 1.9 5.0 SMAJ150 SMAJ150C SL XL 150 167 204 1.0 268 1.5 5.0 SMAJ150A SMAJ150CA SM XM 150 167 185 1.0 243 1.6 5.0 SMAJ160 SMAJ160C SN XN 160 178 218 1.0 287 1.4 5.0 SMAJ160A SMAJ160CA SP XP 160 178 197 1.0 259 1.5 5.0 SMAJ170 SMAJ170C SQ XQ 170 189 231 1.0 304 1.3 5.0 SMAJ170A SMAJ170CA SR XR 170 189 209 1.0 275 1.4 5.0 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.