SMBJ78A Bourns

Features Applications n RoHS compliant* n IEC 61000-4-2 ESD (Min. Level 4) n Surface Mount SMB package n IEC 61000-4-4 EFT n Standoff Voltage: 5 to 495 volts n IEC 61000-4-5 Surge n Power Dissipation: 600 watts SMBJ Transient Voltage Suppressor Diode Series General Information Agency Recognition The markets of portable communications, computing and video equipment are challenging Description the semiconductor industry to develop increasingly smaller electronic components. UL File Number: E153537 Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection applications, in compact chip package DO-214AA (SMB) size format. The Transient Voltage Suppressor series offers a choice of Working Peak Reverse Voltage from 5 V up to 495 V and Breakdown Voltage up to 550 V. Typical fast response times are less than 1.0 picosecond for unidirectional devices and less than 5.0 picoseconds for bidirectional devices from 0 V to Minimum 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 600 Watts P PK Peak Forward Surge Current 8.3 ms Single Half Sine Wave Superimposed on Rated Load I 100 Amps FSM (Note 3) (JEDEC Method) Steady State Power Dissipation TL = 75 C P 5.0 Watts M(AV) Maximum Instantaneous Forward Voltage I = 50 A SMBJ5.0A ~ SMBJ90A 3.5 PP V Volts F (For Unidirectional Units Only) SMBJ100A ~ SMBJ495A 5.0 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. Thermal Resistance Junction to Lead. 3. 8.3 ms Single Half-Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only). How to Order SMBJ 5.0 CA - H Asia-Pacific: Package Tel: +886-2 2562-4117 Email: asiacus bourns.com SMBJ = SMB/DO-214AA Europe: Working Peak Reverse Voltage Tel: +36 88 885 877 Email: eurocus bourns.com 5.0 = 5.0 V (Volts) RWM Suffix The Americas: A = 5 % Tolerance Unidirectional Device Tel: +1-951 781-5500 Email: americus bourns.com CA = 5 % Tolerance Bidirectional Device www.bourns.com Reel (blank) = 13 inch reel -H = 7 inch reel WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov *RoHS Directive 2015/863, Mar 31, 2015 and Annex. 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. SMBJ Transient Voltage Suppressor Diode Series Electrical Characteristics ( T = 25 C Unless Otherwise Noted) 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) SMBJ5.0A KE SMBJ5.0CA AE 6.40 7.00 10 5.0 800 9.2 65.3 12.0 326.5 SMBJ6.0A KG SMBJ6.0CA AG 6.67 7.37 10 6.0 800 10.3 58.3 13.4 291.5 SMBJ6.5A KK SMBJ6.5CA AK 7.22 7.98 10 6.5 500 11.2 53.6 14.6 268.0 SMBJ7.0A KM SMBJ7.0CA AM 7.78 8.60 10 7.0 200 12.0 50.0 15.6 250.0 SMBJ7.5A KP SMBJ7.5CA AP 8.33 9.21 1.0 7.5 100 12.9 46.6 16.8 233.0 SMBJ8.0A KR SMBJ8.0CA AR 8.89 9.83 1.0 8.0 50 13.6 44.2 17.7 221.0 SMBJ8.5A KT SMBJ8.5CA AT 9.44 10.4 1.0 8.5 20 14.4 41.7 18.7 208.5 SMBJ9.0A KV SMBJ9.0CA AV 10.0 11.1 1.0 9.0 10 15.4 39.0 20.0 195.0 SMBJ10A KX SMBJ10CA AX 11.1 12.3 1.0 10 5.0 17.0 35.3 22.1 176.5 SMBJ11A KZ SMBJ11CA AZ 12.2 13.5 1.0 11 1.0 18.2 33.0 23.7 165.0 SMBJ12A LE SMBJ12CA BE 13.3 14.7 1.0 12 1.0 19.9 30.2 25.9 151.0 SMBJ13A LG SMBJ13CA BG 14.4 15.9 1.0 13 1.0 21.5 28.0 28.0 140.0 SMBJ14A LK SMBJ14CA BK 15.6 17.2 1.0 14 1.0 23.2 25.9 30.2 129.5 SMBJ15A LM SMBJ15CA BM 16.7 18.5 1.0 15 1.0 24.4 24.6 31.7 123.0 SMBJ16A LP SMBJ16CA BP 17.8 19.7 1.0 16 1.0 26.0 23.1 33.8 115.5 SMBJ17A LR SMBJ17CA BR 18.9 20.9 1.0 17 1.0 27.6 21.8 35.9 109.0 SMBJ18A LT SMBJ18CA BT 20.0 22.1 1.0 18 1.0 29.2 20.6 38.0 103.0 SMBJ20A LV SMBJ20CA BV 22.2 24.5 1.0 20 1.0 32.4 18.6 42.1 93.0 SMBJ22A LX SMBJ22CA BX 24.4 26.9 1.0 22 1.0 35.5 16.9 46.2 84.5 SMBJ24A LZ SMBJ24CA BZ 26.7 29.5 1.0 24 1.0 38.9 15.5 50.6 77.5 SMBJ26A ME SMBJ26CA CE 28.9 31.9 1.0 26 1.0 42.1 14.3 54.7 71.5 SMBJ28A MG SMBJ28CA CG 31.1 34.4 1.0 28 1.0 45.4 13.3 59.0 66.5 SMBJ30A MK SMBJ30CA CK 33.3 36.8 1.0 30 1.0 48.4 12.4 62.9 62.0 SMBJ33A MM SMBJ33CA CM 36.7 40.6 1.0 33 1.0 53.3 11.3 69.3 56.5 SMBJ36A MP SMBJ36CA CP 40 44.2 1.0 36 1.0 58.1 10.4 75.5 52.0 SMBJ40A MR SMBJ40CA CR 44.4 49.1 1.0 40 1.0 64.5 9.3 83.9 46.5 SMBJ43A MT SMBJ43CA CT 47.8 52.8 1.0 43 1.0 69.4 8.7 90.2 43.5 SMBJ45A MV SMBJ45CA CV 50 55.3 1.0 45 1.0 72.7 8.3 94.5 41.5 SMBJ48A MX SMBJ48CA CX 53.3 58.9 1.0 48 1.0 77.4 7.8 100.6 39.0 SMBJ51A MZ SMBJ51CA CZ 56.7 62.7 1.0 51 1.0 82.4 7.3 107.1 36.5 SMBJ54A NE SMBJ54CA DE 60 66.3 1.0 54 1.0 87.1 6.9 113.2 34.5 SMBJ58A NG SMBJ58CA DG 64.4 71.2 1.0 58 1.0 93.6 6.5 121.7 32.5 SMBJ60A NK SMBJ60CA DK 66.7 73.7 1.0 60 1.0 96.8 6.2 125.8 31.0 SMBJ64A NM SMBJ64CA DM 71.1 78.6 1.0 64 1.0 103 5.9 133.9 29.5 SMBJ70A NP SMBJ70CA DP 77.8 86.0 1.0 70 1.0 113 5.3 146.9 26.5 SMBJ75A NR SMBJ75CA DR 83.3 92.1 1.0 75 1.0 121 5.0 157.3 25.0 SMBJ78A NT SMBJ78CA DT 86.7 95.8 1.0 78 1.0 126 4.8 163.8 24.0 SMBJ85A NV SMBJ85CA DV 94.4 104 1.0 85 1.0 137 4.4 178.1 22.0 SMBJ90A NX SMBJ90CA DX 100 111 1.0 90 1.0 146 4.1 189.8 20.5 SMBJ100A NZ SMBJ100CA DZ 111 123 1.0 100 1.0 162 3.7 210.6 18.5 SMBJ110A PE SMBJ110CA EE 122 135 1.0 110 1.0 177 3.4 230.1 17.0 SMBJ120A PG SMBJ120CA EG 133 147 1.0 120 1.0 193 3.1 250.9 15.5 SMBJ130A PK SMBJ130CA EK 144 159 1.0 130 1.0 209 2.9 271.7 14.5 SMBJ150A PM SMBJ150CA EM 167 185 1.0 150 1.0 243 2.5 315.9 12.5 SMBJ160A PP SMBJ160CA EP 178 197 1.0 160 1.0 259 2.3 336.7 11.5 SMBJ170A PR SMBJ170CA ER 189 209 1.0 170 1.0 275 2.2 357.5 11.0 SMBJ180A PT SMBJ180CA ET 201 222 1.0 180 1.0 292 2.1 379.6 10.5 SMBJ200A PV SMBJ200CA EV 224 247 1.0 200 1.0 324 1.9 421.2 9.5 SMBJ220A PX SMBJ220CA EX 246 272 1.0 220 1.0 356 1.7 462.8 8.5 SMBJ250A PZ SMBJ250CA EZ 279 309 1.0 250 1.0 405 1.5 526.5 7.5 SMBJ300A QE SMBJ300CA WE 335 371 1.0 300 1.0 486 1.3 631.8 6.5 SMBJ350A QG SMBJ350CA WG 391 432 1.0 350 1.0 567 1.1 737.1 5.5 SMBJ376A 376A SMBJ376CA 376C 418 462 1.0 376 1.0 602 1.0 782.6 5.0 SMBJ400A QK SMBJ400CA WK 447 494 1.0 400 1.0 648 0.9 842.4 4.5 SMBJ408A 408A SMBJ408CA 408C 456 504 1.0 408 1.0 658 0.9 855.4 4.6 SMBJ440A QM SMBJ440CA WM 492 543 1.0 440 1.0 713 0.9 926.9 4.5 SMBJ495A 495A SMBJ495CA 495C 522 578 1.0 495 1.0 760 0.8 988.0 3.9 Notes: 1. Suffix A denotes a 5 % tolerance unidirectional device. 2. Suffix CA denotes a 5 % tolerance bidirectional device. 3. For bidirectional devices with a V of 10 volts or less, the I limit is double. R R 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.