SMAJ Series Features: * * * * * * * * * * For surface mounted application. Low profile package. Built-in strain relief. Glass passivated junction. Excellent clamping capability. Fast response time : typically less than 1.0ps from 0 volt to BV minimum. Typical IR less than 1 A above 10V. High temperature soldering guaranteed : 260C/10 seconds at terminals. Plastic material. 400 watts peak pulse power capability with a 10 x 1000s waveform by 0.01% duty cycle (300W above 78V). SMA/DO-214AC Dimensions : Inches (Millimetres) Mechanical Data Case Terminals Polarity Standard packaging Weight : Moulded plastic. : Pure tin plated lead free. : Indicated by cathode band. : 12mm tape (EIA STD RS-481). : 0.064 gram. http://www.farnell.com http://www.newark.com http://www.cpc.co.uk Page <1> 29/01/10 V1.1 SMAJ Series Maximum Ratings and Electrical Characteristics Rating at 25C ambient temperature unless otherwise specified. Type Number Peak Power Dissipation at TA = 25C, TP = 1ms (Note 1) Steady Power Dissipation Peak Forward Surge Current, 8.3ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method) (Note 2,3) Maximum Instantaneous Forward Voltage at 25.0A for Unidirectional Only Operating and Storage Temperature Range Symbol Value Units PPK Minimum 400 Pd 1 IFSM 40.0 Amps VF 3.5 Volts Tj, TSTG -55 to +150 C Watts Notes : 1. Non-repetitive current pulse and derated above TA = 25C. 2. Mounted on 5.0mm2 (0.013mm thick) copper pads to each terminal. 3. 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minutes maximum. Devices for bipolar applications: 1. for bidirectional use C or Ca suffix for types SMAJ5.0 through types SMAJ188. 2. Electrical characteristics apply in both directions. Ratings and Characteristics Curves Pulse Derating Curve Peak Pulse Power Rating Curve Clamping Power Pulse waveform Maximum Non-Repetitive Peak Forward Surge Current http://www.farnell.com http://www.newark.com http://www.cpc.co.uk Page <2> 29/01/10 V1.1 SMAJ Series Typical Junction Capacitance Electrical Characteristics (TA = 25C unless otherwise noted) Device Device Marking Code Working Peak Reverse Voltage VWM (Volts) Breakdown Voltage V(BR) (Volts) at IT Minimum Maximum Test Current at IT (mA) Maximum Clamping Voltage at IPPM VC (Volts) (Note 5) Maximum Peak Pulse Surge Current IPPM (Note 5) (Amps) SMAJ22A BW 22 24,4 29,8 39,4 10,2 SMAJ24A BY 24 26,7 32,6 43 9,3 SMAJ26A CD 26 28,9 35,3 46,6 8,6 SMAJ28A CF 28 31,1 38 50 8 SMAJ30A CH 30 33,3 40,7 53,5 7,5 SMAJ33A CL 33 36,7 44,9 59 6,8 SMAJ36A CN 36 40 48,9 64,3 6,2 SMAJ40A CQ 40 44,4 54,3 71,4 5,6 SMAJ43A CS 43 47,8 58,4 76,7 5,2 SMAJ45A CU 45 50 61,1 80,3 5 SMAJ48A CW 48 53,3 65,1 85,5 4,7 SMAJ5.0A AD 5 6,4 7,3 9,6 41,7 SMAJ51A CY 51 56,7 69,3 91,1 4,4 SMAJ54A RD 54 60 73,3 96,3 4,2 SMAJ58A RF 58 64,4 78,7 103 3,9 1 10 1 Maximum Reverse Leakage at VWM A) ID ( 5 800 5 http://www.farnell.com http://www.newark.com http://www.cpc.co.uk Page <3> 29/01/10 V1.1 SMAJ Series Electrical Characteristics (TA = 25C unless otherwise noted) Device SMAJ6.0A Device Marking Code AF Working Peak Reverse Voltage VWM (Volts) 6 Breakdown Voltage V(BR) (Volts) at IT Minimum Maximum 6,67 8,15 Test Current at IT (mA) Maximum Clamping Voltage at IPPM VC (Volts) (Note 5) Maximum Peak Pulse Surge Current IPPM (Note 5) (Amps) Maximum Reverse Leakage at VWM A) ID ( 11,4 35,1 800 12,3 32,5 500 107 3,7 114 3,5 13,3 30,1 200 100 10 SMAJ6.5A AH 6,5 7,22 8,82 SMAJ60A RH 60 66,7 81,5 1 5 SMAJ64A RL 64 71,1 86,9 SMAJ7.0A AL 7 7,78 9,51 SMAJ7.5A AN 7,5 8,33 10,3 14,3 28 SMAJ75A RQ 75 83,3 102 134 3 SMAJ78A RS 78 86,7 106 139 2,9 SMAJ8.5A AS 8,5 9,44 11,5 15,9 25,2 SMAJ85A RU 85 94,4 115 151 2 SMAJ9.0A AU 9 10 12,2 16,9 23,7 SMAJ100A RY 100 111 136 179 1,7 SMAJ10A AW 10 11,1 13,6 18,8 21,3 SMAJ110A SD 110 122 149 196 1,6 SMAJ11A AY 11 12,2 14,9 20,1 19,9 SMAJ120A SF 120 133 163 214 1,4 SMAJ12A BD 12 13,3 16,3 22 18,2 SMAJ130A SH 130 144 176 231 1,3 SMAJ13A BF 13 14,4 17,6 23,8 16,8 SMAJ150A SL 150 167 204 266 1,1 SMAJ15A BL 15 16,7 20,4 26,9 14,9 SMAJ160A SN 160 178 218 287 1 SMAJ16A BN 16 17,8 21,8 28,8 13,9 SMAJ170A SQ 170 189 231 304 1 SMAJ18A BS 18 20 24,4 32,2 12,4 SMAJ20A BU 20 22,2 27,1 35,8 11,2 SMAJ22CA BX 22 24,4 26,9 35,5 11,3 SMAJ24CA BZ 24 26,7 29,5 38,9 10,3 10 5 1 10 5 http://www.farnell.com http://www.newark.com http://www.cpc.co.uk Page <4> 29/01/10 V1.1 SMAJ Series Electrical Characteristics (TA = 25C unless otherwise noted) Device Device Marking Code Working Peak Reverse Voltage VWM (Volts) Breakdown Voltage V(BR) (Volts) at IT Minimum Maximum Test Current at IT (mA) Maximum Clamping Voltage at IPPM VC (Volts) (Note 5) Maximum Peak Pulse Surge Current IPPM (Note 5) (Amps) Maximum Reverse Leakage at VWM A) ID ( SMAJ26CA CE 26 28,9 31,9 42,1 9,5 SMAJ28CA CG 28 31,1 34,4 45,4 8,8 SMAJ30CA CK 30 33,3 36,8 48,4 8,3 SMAJ33CA CM 33 36,7 40,6 53,3 7,5 SMAJ36CA CP 36 40 44,2 58,1 6,9 SMAJ40CA CR 40 44,4 49,1 64,5 6,2 SMAJ43CA CT 43 47,8 52,8 69,4 5,8 SMAJ45CA CV 45 50 55,3 72,7 5,5 SMAJ48CA CX 48 53,3 58,9 77,4 5,2 SMAJ5.0CA AE 5 6,4 7 9,2 43,5 SMAJ51CA CZ 51 56,7 62,7 82,4 4,9 SMAJ54CA RE 54 60 66,3 87,1 4,6 SMAJ58CA RG 58 64,4 71,2 93,6 4,3 SMAJ6.0CA AG 6 6,67 7,37 10,3 38,8 800 SMAJ6.5CA AK 6,5 7,22 7,98 11,2 35,7 500 SMAJ60CA RK 60 66,7 73,7 96,8 4,1 SMAJ64CA RM 64 71,1 78,6 103 3,9 SMAJ7.0CA AM 7 7,78 8,6 12 33,3 200 SMAJ7.5CA AP 7,5 8,33 9,21 12,9 31 100 SMAJ75CA RR 75 83,3 92,1 121 3,3 SMAJ78CA RT 78 86,7 95,8 126 3,2 SMAJ8.5CA AT 8,5 9,44 10,4 14,4 27,8 SMAJ85CA RV 85 94,4 104 137 2,2 SMAJ9.0CA AV 9 10 11,1 15,4 26 SMAJ100CA RZ 100 111 123 162 1,9 SMAJ10CA AX 10 11,1 12,3 17 23,5 SMAJ110CA SE 110 122 135 177 1,7 SMAJ11CA AZ 11 12,2 13,5 18,2 22 SMAJ120CA SG 120 133 147 193 1,6 1 10 1 10 1 10 1 5 800 5 5 5 10 5 http://www.farnell.com http://www.newark.com http://www.cpc.co.uk Page <5> 29/01/10 V1.1 SMAJ Series Electrical Characteristics (TA = 25C unless otherwise noted) Device Device Marking Code Working Peak Reverse Voltage VWM (Volts) Breakdown Voltage V(BR) (Volts) at IT Minimum Maximum Test Current at IT (mA) Maximum Clamping Voltage at IPPM VC (Volts) (Note 5) Maximum Peak Pulse Surge Current IPPM (Note 5) (Amps) SMAJ12CA BE 12 13,3 14,7 19,9 20,1 SMAJ130CA SK 130 144 159 209 1,5 SMAJ13CA BG 13 14,4 15,9 21,5 18,6 SMAJ150CA SM 150 167 185 243 1,3 SMAJ15CA BM 15 16,7 18,5 24,4 16,4 SMAJ160CA SP 160 178 197 259 1,2 SMAJ16CA BP 16 17,8 19,7 26 15,4 SMAJ170CA SR 170 189 209 275 1,1 SMAJ18CA BT 18 20 22,1 29,2 13,7 SMAJ20CA BV 20 22,2 24,5 32,4 12,3 1 Maximum Reverse Leakage at VWM A) ID ( 5 Notes: 1. Suffix A = Unidirectional 2. Suffix CA = Bidirectional 3. Non-repetitive current pulse and derated above TA = 25C. 4. 5. 6. 7. 8. Mounted on 5.0mm2 copper pads to each terminal. Lead temperature at TL = 75C. Measured on 8.3ms single half sine-wave duty cycle = 4 pulses per minutes maximum. Peak pulse power waveform is 10/1000 us. For bi-directional devices having VR of 10 volts and under, the IR limit is double. Disclaimer This data sheet and its contents (the "Information") belong to the Premier Farnell Group (the "Group") or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group's liability for death or personal injury resulting from its negligence. SPC Multicomp is the registered trademark of the Group. (c) Premier Farnell plc 2009. http://www.farnell.com http://www.newark.com http://www.cpc.co.uk Page <6> 29/01/10 V1.1