SMAJ40A-QH Bourns

Features Applications n Surface Mount SMA package n Protection of power buses n Standoff Voltage: 5 to 220 volts n Protection of I/O interfaces n Power Dissipation: 400 watts n Overvoltage transient protection n RoHS compliant* n Telecom, computer, industrial and consumer electronics applications n AEC-Q101 compliant** SMAJ-Q Transient Voltage Suppressor Diode Series General Information Agency Recognition Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection Description applications, in compact chip package DO-214AC (SMA) size format. The Transient Voltage Suppressor series offers a choice of Working Peak Reverse Voltage from 5 V up to 220 V. UL File Number: E153537 Typical fast response times are less than 1.0 picosecond from 0 V to Breakdown Voltage. Bourns Chip Diodes conform to JEDEC standards, are easy to handle with standard pick and place equipment and the flat configuration minimizes roll away . Electrical Characteristics ( T = 25 C Unless Otherwise Noted) A Parameter Symbol Value Unit (Note 1,2) Minimum Peak Pulse Power Dissipation (T = 1 ms) P 400 Watts P PK Peak Forward Surge Current 8.3 ms Single Half Sine Wave Superimposed on Rated Load I 40 Amps FSM (Note 3) (JEDEC Method) Operating Temperature Range T -55 to +150 C J Storage Temperature Range T -55 to +150 C STG 1. Non-repetitive current pulse, per Pulse Waveform graph and derated above T = 25 C per Pulse Derating Curve. A 2 2. Mounted on 5.0 mm (0.03 mm thick) copper pads to each terminal. 3. 8.3 ms Single Half-Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only). Electrical Characteristics ( T = 25 C Unless Otherwise Noted) A Maximum Maximum Maximum Maximum Working Maximum Breakdown Clamping Peak Clamping Peak Peak Reverse Unidirectional Device Bidirectional Device Voltage Voltage Pulse Voltage Pulse Reverse Leakage V (Volts) I Current I Current BR pp pp Voltage V RWM (10/1000 s) (8/20 s) (10/1000 s) (8/20 s) I I V I V I T R c pp c pp Part No. Marking Part No. Marking Min. Max. V (V) RWM (mA) (A) (V) (A) (V) (A) SMAJ5.0A-Q HEQ SMAJ5.0CA-Q TEQ 6.40 7.00 10 5.0 800 9.2 43.5 12.0 217.5 SMAJ6.0A-Q HGQ SMAJ6.0CA-Q TGQ 6.67 7.37 10 6.0 800 10.3 38.8 13.4 194.0 SMAJ6.5A-Q HKQ SMAJ6.5CA-Q TKQ 7.22 7.98 10 6.5 500 11.2 35.7 14.6 178.5 SMAJ7.0A-Q HMQ SMAJ7.0CA-Q TMQ 7.78 8.60 10 7.0 200 12.0 33.3 15.6 166.5 SMAJ7.5A-Q HPQ SMAJ7.5CA-Q TPQ 8.33 9.21 1.0 7.5 100 12.9 31.0 16.8 155.0 SMAJ8.0A-Q HRQ SMAJ8.0CA-Q TRQ 8.89 9.83 1.0 8.0 50 13.6 29.4 17.7 147.0 SMAJ8.5A-Q HTQ SMAJ8.5CA-Q TTQ 9.44 10.4 1.0 8.5 20 14.4 27.8 18.7 139.0 SMAJ9.0A-Q HVQ SMAJ9.0CA-Q TVQ 10.0 11.1 1.0 9.0 10 15.4 26.0 20.0 130.0 SMAJ10A-Q HXQ SMAJ10CA-Q TXQ 11.1 12.3 1.0 10 5 17.0 23.5 22.1 117.5 SMAJ11A-Q HZQ SMAJ11CA-Q TZQ 12.2 13.5 1.0 11 1.0 18.2 22.0 23.7 110.0 SMAJ12A-Q IEQ SMAJ12CA-Q UEQ 13.3 14.7 1.0 12 1.0 19.9 20.1 25.9 100.5 SMAJ13A-Q IGQ SMAJ13CA-Q UGQ 14.4 15.9 1.0 13 1.0 21.5 18.6 28.0 93.0 SMAJ14A-Q IKQ SMAJ14CA-Q UKQ 15.6 17.2 1.0 14 1.0 23.2 17.2 30.2 86.0 SMAJ15A-Q IMQ SMAJ15CA-Q UMQ 16.7 18.5 1.0 15 1.0 24.4 16.4 31.7 82.0 SMAJ16A-Q IPQ SMAJ16CA-Q UPQ 17.8 19.7 1.0 16 1.0 26.0 15.4 33.8 77.0 Notes: 1. Suffix A denotes a 5 % tolerance unidirectional device. ~ Continued on next page ~ 2. Suffix CA denotes a 5 % tolerance bidirectional device. WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov *RoHS Directive 2015/863, Mar 31, 2015 and Annex. **Q part number suffix indicates AEC-Q101 compliance. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. SMAJ-Q Transient Voltage Suppressor Diode Series Electrical Characteristics ( T = 25 C Unless Otherwise Noted) - Continued A Maximum Maximum Maximum Maximum Working Maximum Clamping Peak Clamping Peak Breakdown Voltage Peak Reverse Unidirectional Device Bidirectional Device Voltage Pulse Voltage Pulse V (Volts) Reverse Leakage BR I Current I Current pp pp Voltage V RWM (10/1000 s) (8/20 s) (10/1000 s) (8/20 s) I V I V I V I T RWM R c pp c pp Part No. Marking Part No. Marking Min. Max. (mA) (V) (A) (V) (A) (V) (A) SMAJ17A-Q IRQ SMAJ17CA-Q URQ 18.9 20.9 1.0 17 1.0 27.6 14.5 35.9 72.5 SMAJ18A-Q ITQ SMAJ18CA-Q UTQ 20.0 22.1 1.0 18 1.0 29.2 13.7 38.0 68.5 SMAJ20A-Q IVQ SMAJ20CA-Q UVQ 22.2 24.5 1.0 20 1.0 32.4 12.3 42.1 61.5 SMAJ22A-Q IXQ SMAJ22CA-Q UXQ 24.4 26.9 1.0 22 1.0 35.5 11.3 46.2 56.5 SMAJ24A-Q IZQ SMAJ24CA-Q UZQ 26.7 29.5 1.0 24 1.0 38.9 10.3 50.6 51.5 SMAJ26A-Q JEQ SMAJ26CA-Q VEQ 28.9 31.9 1.0 26 1.0 42.1 9.5 54.7 47.5 SMAJ28A-Q JGQ SMAJ28CA-Q VGQ 31.1 34.4 1.0 28 1.0 45.4 8.8 59.0 44.0 SMAJ30A-Q JKQ SMAJ30CA-Q VKQ 33.3 36.8 1.0 30 1.0 48.4 8.3 62.9 41.5 SMAJ33A-Q JMQ SMAJ33CA-Q VMQ 36.7 40.6 1.0 33 1.0 53.3 7.5 69.3 37.5 SMAJ36A-Q JPQ SMAJ36CA-Q VPQ 40 44.2 1.0 36 1.0 58.1 6.9 75.5 34.5 SMAJ40A-Q JRQ SMAJ40CA-Q VRQ 44.4 49.1 1.0 40 1.0 64.5 6.2 83.9 31.0 SMAJ43A-Q JTQ SMAJ43CA-Q VTQ 47.8 52.8 1.0 43 1.0 69.4 5.8 90.2 29.0 SMAJ45A-Q JVQ SMAJ45CA-Q VVQ 50 55.3 1.0 45 1.0 72.7 5.5 94.5 27.5 SMAJ48A-Q JXQ SMAJ48CA-Q VXQ 53.3 58.9 1.0 48 1.0 77.4 5.2 100.6 26.0 SMAJ51A-Q JZQ SMAJ51CA-Q VZQ 56.7 62.7 1.0 51 1.0 82.4 4.9 107.1 24.5 SMAJ54A-Q REQ SMAJ54CA-Q WEQ 60 66.3 1.0 54 1.0 87.1 4.6 113.2 23.0 SMAJ58A-Q RGQ SMAJ58CA-Q WGQ 64.4 71.2 1.0 58 1.0 93.6 4.3 121.7 21.5 SMAJ60A-Q RKQ SMAJ60CA-Q WKQ 66.7 73.7 1.0 60 1.0 96.8 4.1 125.8 20.5 SMAJ64A-Q RMQ SMAJ64CA-Q WMQ 71.1 78.6 1.0 64 1.0 103 3.9 133.9 19.5 SMAJ70A-Q RPQ SMAJ70CA-Q WPQ 77.8 86.0 1.0 70 1.0 113 3.5 146.9 17.5 SMAJ75A-Q RRQ SMAJ75CA-Q WRQ 83.3 92.1 1.0 75 1.0 121 3.3 157.3 16.5 SMAJ78A-Q RTQ SMAJ78CA-Q WTQ 86.7 95.8 1.0 78 1.0 126 3.2 163.8 16.0 SMAJ85A-Q RVQ SMAJ85CA-Q WVQ 94.4 104 1.0 85 1.0 137 2.9 178.1 14.5 SMAJ90A-Q RXQ SMAJ90CA-Q WXQ 100 111 1.0 90 1.0 146 2.7 189.8 13.5 SMAJ100A-Q RZQ SMAJ100CA-Q WZQ 111 123 1.0 100 1.0 162 2.5 210.6 12.5 SMAJ110A-Q SEQ SMAJ110CA-Q XEQ 122 135 1.0 110 1.0 177 2.3 230.1 11.5 SMAJ120A-Q SGQ SMAJ120CA-Q XGQ 133 147 1.0 120 1.0 193 2.1 250.9 10.5 SMAJ130A-Q SKQ SMAJ130CA-Q XKQ 144 159 1.0 130 1.0 209 1.9 271.7 9.5 SMAJ150A-Q SMQ SMAJ150CA-Q XMQ 167 185 1.0 150 1.0 243 1.6 315.9 8.0 SMAJ160A-Q SPQ SMAJ160CA-Q XPQ 178 197 1.0 160 1.0 259 1.5 336.7 7.5 SMAJ170A-Q SRQ SMAJ170CA-Q XRQ 189 209 1.0 170 1.0 275 1.5 357.5 7.5 SMAJ180A-Q STQ SMAJ180CA-Q XTQ 201 222 1.0 180 1.0 292 1.4 379.6 7.0 SMAJ200A-Q SVQ SMAJ200CA-Q XVQ 224 247 1.0 200 1.0 324 1.2 421.2 6.0 SMAJ220A-Q SXQ SMAJ220CA-Q XXQ 246 272 1.0 220 1.0 356 1.1 462.8 5.5 Notes: 1. Suffix A denotes a 5 % tolerance unidirectional device. 2. Suffix CA denotes a 5 % tolerance bidirectional device. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.