SMAJ5.0 thru SMAJ188CA Vishay General Semiconductor Surface Mount TRANSZORB(R) Transient Voltage Suppressors FEATURES * Low profile package * Ideal for automated placement * Glass passivated chip junction * Available in Unidirectional and Bidirectional * 400 W peak pulse power capability with a 10/1000 s waveform, repetitive rate (duty cycle): 0.01 % (300 W above 78 V) * Excellent clamping capability DO-214AC (SMA) * Very fast response time * Low incremental surge resistance * Meets MSL level 1, per J-STD-020C, LF max peak of 260 C * Solder Dip 260 C, 40 seconds * Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC MAJOR RATINGS AND CHARACTERISTICS VWM 5.0 V to 188 V PPPM 400 W, 300 W IFSM 40 A Tj max. 150 C DEVICES FOR BIDIRECTION APPLICATIONS For bidirectional use C or CA suffix (e.g. SMAJ10C, SMAJ10CA). Electrical characteristics apply in both directions. TYPICAL APPLICATIONS Use in sensitive electronics protection against voltage transients induced by inductive load switching and lighting on ICs, MOSFET, signal lines of sensor units for consumer, computer, industrial, automotive and telecommunication. MECHANICAL DATA Case: DO-214AC (SMA) Epoxy meets UL 94V-0 flammability rating Terminals: Matte tin plated leads, solderable per J-STD-002B and JESD22-B102D E3 suffix for commercial grade, HE3 suffix for high reliability grade (AEC Q101 qualified) Polarity: Color band denotes cathode end MAXIMUM RATINGS (TA = 25 C unless otherwise noted) PARAMETER Peak pulse power dissipation with a 10/1000 s SYMBOL waveform (1,2) (see Fig. 1) Peak pulse current with a waveform (1) Peak forward surge current 8.3 ms single half sine-wave uni-directional Operating junction and storage temperature range only (2) VALUE UNIT PPPM 400 W IPPM see next table A IFSM 40 A TJ, TSTG - 55 to + 150 C Note: (1) Non-repetitive current pulse, per Fig. 3 and derated above TA = 25 C per Fig. 2. Rating is 300 W above 78 V (2) Mounted on 0.2 x 0.2" (5.0 x 5.0 mm) copper pads to each terminal Document Number 88390 12-Sep-06 www.vishay.com 1 SMAJ5.0 thru SMAJ188CA Vishay General Semiconductor ELECTRICAL CHARACTERISTICS (TA = 25 C unless otherwise noted) DEVICE TYPE SMAJ5.0 SMAJ5.0A(5) SMAJ6.0 SMAJ6.0A SMAJ6.5 SMAJ6.5A SMAJ7.0 SMAJ7.0A SMAJ7.5 SMAJ7.5A SMAJ8.0 SMAJ8.0A SMAJ8.5 SMAJ8.5A SMAJ9.0 SMAJ9.0A SMAJ10 SMAJ10A SMAJ11 SMAJ11A SMAJ12 SMAJ12A SMAJ13 SMAJ13A SMAJ14 SMAJ14A SMAJ15 SMAJ15A SMAJ16 SMAJ16A SMAJ17 SMAJ17A SMAJ18 SMAJ18A SMAJ20 SMAJ20A SMAJ22 SMAJ22A SMAJ24 SMAJ24A SMAJ26 SMAJ26A SMAJ28 SMAJ28A SMAJ30 SMAJ30A SMAJ33 SMAJ33A SMAJ36 SMAJ36A SMAJ40 www.vishay.com 2 DEVICE MARKING CODE BREAKDOWN VOLTAGE V(BR) AT IT (1) (V) UNI BI MIN MAX AD AE AF AG AH AK AL AM AN AP AQ AR AS AT AU AV AW AX AY AZ BD BE BF BG BH BK BL BM BN BP BQ BR BS BT BU BV BW BX BY BZ CD CE CF CG CH CK CL CM CN CP CQ 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 XS XT XU XV XW XX XY XZ YD YE YF YG YH YK YL YM YN YP YQ 6.40 6.40 6.67 6.67 7.22 7.22 7.78 7.78 8.33 8.33 8.89 8.89 9.44 9.44 10.0 10.0 11.1 11.1 12.2 12.2 13.3 13.3 14.4 14.4 15.6 15.6 16.7 16.7 17.8 17.8 18.9 18.9 20.0 20.0 22.2 22.2 24.4 24.4 26.7 26.7 28.9 28.9 31.1 31.1 33.3 33.3 36.7 36.7 40.0 40.0 44.4 7.82 7.07 8.15 7.37 8.82 7.98 9.51 8.60 10.2 9.21 10.9 9.83 11.5 10.4 12.2 11.1 13.6 12.3 14.9 13.5 16.3 14.7 17.6 15.9 19.1 17.2 20.4 18.5 21.8 19.7 23.1 20.9 24.4 22.1 27.1 24.5 29.8 26.9 32.6 29.5 35.3 31.9 38.0 34.4 40.7 36.8 44.9 40.6 48.9 44.2 54.3 TEST CURRENT IT (mA) STAND-OFF VOLTAGE VWM (V) 10 10 10 10 10 10 10 10 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 5.0 5.0 6.0 6.0 6.5 6.5 7.0 7.0 7.5 7.5 8.0 8.0 8.5 8.5 9.0 9.0 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 20 20 22 22 24 24 26 26 28 28 30 30 33 33 36 36 40 MAXIMUM REVERSE LEAKAGE AT VWM MAXIMUM PEAK PULSE SURGE CURRENT ID (A) (3) IPPM (A) (2) MAXIMUM CLAMPING VOLTAGE AT IPPM VC (V) 800 800 800 800 500 500 200 200 100 100 50 50 10 10 5.0 5.0 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 41.7 43.5 35.1 38.8 32.5 35.7 30.1 33.3 28.0 31.0 26.7 29.4 25.2 27.8 23.7 26.0 21.3 23.5 19.9 22.0 18.2 20.1 16.8 18.6 15.5 17.2 14.9 16.4 13.9 15.4 13.1 14.5 12.4 13.7 11.2 12.3 10.2 11.3 9.3 10.3 8.6 9.5 8.0 8.8 7.5 8.3 6.8 7.5 6.2 6.9 5.6 9.6 9.2 11.4 10.3 12.3 11.2 13.3 12.0 14.3 12.9 15.0 13.6 15.9 14.4 16.9 15.4 18.8 17.0 20.1 18.2 22.0 19.9 23.8 21.5 25.8 23.2 26.9 24.4 28.8 26.0 30.5 27.6 32.2 29.2 35.8 32.4 39.4 35.5 43.0 38.9 46.6 42.1 50.0 45.4 53.5 48.4 59.0 53.3 64.3 58.1 71.4 Document Number 88390 12-Sep-06 SMAJ5.0 thru SMAJ188CA Vishay General Semiconductor ELECTRICAL CHARACTERISTICS (TA = 25 C unless otherwise noted) DEVICE TYPE 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 SMAJ188 SMAJ188A DEVICE MARKING CODE BREAKDOWN VOLTAGE V(BR) AT IT (1) (V) UNI BI MIN MAX CR CS CT CU CV CW CX CY CZ RD RE RF RG RH RK RL RM RN RP RQ RR RS RT RU RV RW RX RY RZ VD SE SF VG SH VK SL VM SN SP SQ SR ST SS YR YS YT YU YV YW YX YY YZ ZD ZE ZF ZG ZH ZK ZL ZM ZN ZP ZQ ZR ZS ZT ZU ZV ZW ZX ZY ZZ VD VE VF VG VH VK VL VM VN VP VQ VR VT VS 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 94.4 100 100 111 111 122 122 133 133 144 144 167 167 178 178 189 189 209 209 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 86.9 78.6 95.1 86.0 102 92.1 106 95.8 115 104 122 111 136 123 149 135 163 147 176 159 204 185 218 197 231 209 255 231 TEST CURRENT IT (mA) STAND-OFF VOLTAGE VWM (V) 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 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 90 100 100 110 110 120 120 130 130 150 150 160 160 170 170 188 188 MAXIMUM REVERSE LEAKAGE AT VWM MAXIMUM PEAK PULSE SURGE CURRENT ID (A) (3) IPPM (A) (2) MAXIMUM CLAMPING VOLTAGE AT IPPM VC (V) 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 6.2 5.2 5.8 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 2.0 2.2 1.9 2.1 1.7 1.9 1.5 1.7 1.4 1.6 1.3 1.4 1.1 1.2 1.0 1.2 0.99 1.09 0.90 0.91 64.5 76.7 69.4 80.3 72.7 85.5 77.4 91.1 82.4 96.3 87.1 103 93.6 107 96.8 114 103 125 113 134 121 139 126 151 137 160 146 179 162 196 177 214 193 231 209 268 243 287 259 304 275 344 328 Note: (1) Pulse test: tp 50 ms (2) Surge current waveform per Fig. 3 and derate per Fig. 2 (3) For bi-directional types having VWM of 10 Volts and less, the ID limit is doubled (4) All terms and symbols are consistent with ANSI/IEEE C62.35 (5) For the bidirectional SMAJ5.0CA, the maximum V(BR) is 7.25 V (6) VF = 3.5 V at IF = 25 A (uni-directional only) Document Number 88390 12-Sep-06 www.vishay.com 3 SMAJ5.0 thru SMAJ188CA Vishay General Semiconductor THERMAL CHARACTERISTICS (TA = 25 C unless otherwise noted) PARAMETER Typical thermal resistance, junction to ambient SYMBOL VALUE UNIT RJA 120 C/W RJL 30 C/W (1) Typical thermal resistance, junction to lead Note: (1) Mounted on minimum recommended pad layout ORDERING INFORMATION PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY SMAJ5.0A-E3/61 SMAJ5.0A-E3/5A DELIVERY MODE 0.064 61 1800 7" Diameter Plastic Tape & Reel 0.064 5A 7500 13" Diameter Plastic Tape & Reel RATINGS AND CHARACTERISTICS CURVES (TA = 25 C unless otherwise noted) 150 Non-repetitive Pulse Waveform shown in Fig. 3 TA = 25 C 10 SMAJ5.0-SMAJ78 SMAJ85 -SMAJ188 1 0.2 x 0.2" (0.5 x 0.5 mm) Copper Pad Areas 0.1 0.1 s IPPM - Peak Pulse Current, % IRSM PPPM, Peak Pulse Power (kW) 100 Peak Value IPPM 100 Half Value - IPP 2 IPPM 50 10/1000 sec Waveform as defined by R.E.A. td 0 1.0 s 10 s 100 s 1.0 ms 10 ms 0 1.0 2.0 3.0 4.0 t - Time (ms) td - Pulse Width (s) Figure 1. Peak Pulse Power Rating Curve Figure 3. Pulse Waveform 10000 100 CJ, Junction Capacitance (pF) Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage, % Tj = 25 C Pulse Width (td) is defined as the point where the peak current decays to 50 % of IPPM tr = 10 sec 75 50 25 Tj = 25 C f = 1.0 MHz Vsig = 50 mVp-p Measured at Stand-off Voltage VWM 1000 Uni-Directional 100 Bi-Directional 10 0 0 25 50 75 100 125 150 175 200 TJ - Initial Temperature (C) Figure 2. Pulse Power or Current versus Initial Junction Temperature www.vishay.com 4 1 10 100 200 VWM - Reverse Stand-off Voltage (V) Figure 4. Typical Junction Capacitance Document Number 88390 12-Sep-06 SMAJ5.0 thru SMAJ188CA Vishay General Semiconductor 200 Peak Forward Surge Current (A) Transient Thermal Impedance (C/W) 1000 100 10 1 0.001 Tj = Tj max. 8.3 ms Single Half Sine-Wave 100 50 10 0.01 0.1 1.0 10 100 1000 1 tp - Pulse Duration (s) 5 10 50 100 Number of Cycles at 60 Hz Figure 5. Typical Transient Thermal Impedance Figure 6. Maximum Non-Repetitive Forward Surge Current Uni-Directional Only PACKAGE OUTLINE DIMENSIONS in inches (millimeters) DO-214AC (SMA) Cathode Band Mounting Pad Layout 0.074 MAX. (1.88 MAX.) 0.066 MIN. (1.68 MIN.) 0.110 (2.79) 0.100 (2.54) 0.065 (1.65) 0.049 (1.25) 0.177 (4.50) 0.157 (3.99) 0.012 (0.305) 0.006 (0.152) 0.208 (5.28) REF 0.090 (2.29) 0.078 (1.98) 0.060 (1.52) 0.030 (0.76) 0.060 MIN. (1.52 MIN.) 0.008 (0.203) 0 (0) 0.208 (5.28) 0.194 (4.93) Document Number 88390 12-Sep-06 www.vishay.com 5 Legal Disclaimer Notice Vishay Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. Document Number: 91000 Revision: 08-Apr-05 www.vishay.com 1