Features Model CD214B is currently available, although not recommended for new Lead free designs. Model SMBJ is preferred. RoHS compliant* Surface Mount SMB package Standoff Voltage: 5.0 to 170 volts Power Dissipation: 600 watts CD214B Transient Voltage Suppressor Diode Series General Information The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop increasingly smaller electronic components. 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 170 V and Breakdown Voltage up to 200 V. Typical fast response times are less than 1.0 ns for unidirectional devices and less than 5.0 ns for bidirectional devices from 0 V to Minimum Breakdown Voltage. Chip Diodes conform to JEDEC standards, are easy to handle with standard pick and place equipment and the flat configuration Bourns 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 8.3ms Single Half Sine Wave Superimposed on Rated Load I 100 Amps FSM (Note 3) (JEDEC Method) Steady State Power Dissipation T = 75 C P 5.0 Watts L M(AV) Maximum Instantaneous Forward Voltage I = 50 A PP V (Note 5) Volts F (For Unidirectional Units Only) Operating Temperature Range T -55 to +150 C J T Storage Temperature Range -55 to +175 C STG 1. Non-repetitive current pulse, per Pulse Waveform graph and derated above TA = 25 C per Pulse Derating Curve. 2. Thermal Resistance Junction to Lead. 3. 8.3 ms Single Half-Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only). 4. Single Phase, Half Wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20 %. 5. V = 3.5 V on CD214B-T5.0A through CD214B-T90A and V = 5.0 V on CD214B-T100A through CD214B-T170A. F F How To Order CD 214B - T 5.0 CA LF Common Code Chip Diode Package 214A = SMA/DO-214AC 214B = SMB/DO-214AA Asia-Pacific: 214C = SMC/DO-214AB Tel: +886-2 2562-4117 Email: asiacus bourns.com Model Europe: T = Transient Voltage Suppressor Series Tel: +36 88 885 877 Email: eurocus bourns.com Working Peak Reverse Voltage 5.0 = 5.0 V (Volts) The Americas: RWM 170 = 170 V (Volts) RWM Tel: +1-951 781-5500 Email: americus bourns.com Suffix www.bourns.com A = 5 % Tolerance Device CA = 5 % Tolerance Bidirectional Device Terminations LF = 100 % Sn (lead free) WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov *RoHS Directive 2015/863, Mar 31, 2015 and Annex. Specications are subject to change without notice. Users should verify actual device performance in their specic applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. *RoHS COMPLIANTCompliance IEC 61000-4-2 ESD (Min. Level 4) IEC 61000-4-4 EFT IEC 61000-4-5 Surge CD214B Transient Voltage Suppressor Diode Series Electrical Characteristics ( T = 25 C unless otherwise noted) A Maximum Maximum Maximum Unidirectional Device Bidirectional Device Working Peak Reverse Reverse Reverse Breakdown Voltage Reverse Leakage Voltage Surge V (Volts) Voltage V IRSM Current Part Part Part Part BR RWM Number Marking Number Marking Min. Max. I (mA) V (Volts) I (uA) V (Volts) I (Amps) T RWM R RSM RSM CD214B-T5.0A KE CD214B-T5.0CA AE 6.40 7.25 10 5.0 800 9.2 65.2 CD214B-T6.0A KG CD214B-T6.0CA AG 6.67 7.67 10 6.0 800 10.3 58.3 CD214B-T6.5A KK CD214B-T6.5CA AK 7.22 8.30 10 6.5 500 11.2 53.6 CD214B-T7.0A KM CD214B-T7.0CA AM 7.78 8.95 10 7.0 200 12.0 50.0 CD214B-T7.5A KP CD214B-T7.5CA AP 8.33 9.58 1.0 7.5 100 12.9 46.5 CD214B-T8.0A KR CD214B-T8.0CA AR 8.89 10.2 1.0 8.0 50 13.6 44.1 CD214B-T8.5A KT CD214B-T8.5CA AT 9.44 10.8 1.0 8.5 20 14.4 41.7 CD214B-T9.0A KV CD214B-T9.0CA AV 10.0 11.5 1.0 9.0 10 15.4 39.0 CD214B-T10A KX CD214B-T10CA AX 11.1 12.8 1.0 10 5.0 17.0 35.3 CD214B-T11A KZ CD214B-T11CA AZ 12.2 14.4 1.0 11 5.0 18.2 33.0 CD214B-T12A LE CD214B-T12CA BE 13.3 15.3 1.0 12 5.0 19.9 30.2 CD214B-T13A LG CD214B-T13CA BG 14.4 16.5 1.0 13 5.0 21.5 27.9 CD214B-T14A LK CD214B-T14CA BK 15.6 17.9 1.0 14 5.0 23.2 25.8 CD214B-T15A LM CD214B-T15CA BM 16.7 19.2 1.0 15 5.0 24.4 24.0 CD214B-T16A LP CD214B-T16CA BP 17.8 20.5 1.0 16 5.0 26.0 23.1 CD214B-T17A LR CD214B-T17CA BR 18.9 21.7 1.0 17 5.0 27.6 21.7 CD214B-T18A LT CD214B-T18CA BT 20.0 23.3 1.0 18 5.0 29.2 20.5 CD214B-T20A LV CD214B-T20CA BV 22.2 25.5 1.0 20 5.0 32.4 18.5 CD214B-T22A LX CD214B-T22CA BX 24.4 28.0 1.0 22 5.0 35.5 16.9 CD214B-T24A LZ CD214B-T24CA BZ 26.7 30.7 1.0 24 5.0 38.9 15.4 CD214B-T26A ME CD214B-T26CA CE 28.9 32.2 1.0 26 5.0 42.1 14.2 CD214B-T28A MG CD214B-T28CA CG 31.1 35.8 1.0 28 5.0 45.4 13.2 CD214B-T30A MK CD214B-T30CA CK 33.3 38.3 1.0 30 5.0 48.4 12.4 CD214B-T33A MM CD214B-T33CA CM 36.7 42.2 1.0 33 5.0 53.3 11.3 CD214B-T36A MP CD214B-T36CA CP 40 46.0 1.0 36 5.0 58.1 10.3 CD214B-T40A MR CD214B-T40CA CR 44.4 51.1 1.0 40 5.0 64.5 9.3 CD214B-T43A MT CD214B-T43CA CT 47.8 54.9 1.0 43 5.0 69.4 8.6 CD214B-T45A MV CD214B-T45CA CV 50 57.5 1.0 45 5.0 72.7 8.3 CD214B-T48A MX CD214B-T48CA CX 53.3 61.3 1.0 48 5.0 77.4 7.7 CD214B-T51A MZ CD214B-T51CA CZ 56.7 65.2 1.0 51 5.0 82.4 7.3 CD214B-T54A NE CD214B-T54CA DE 60 69 1.0 54 5.0 87.1 6.9 CD214B-T58A NG CD214B-T58CA DG 64.4 74.6 1.0 58 5.0 93.6 6.4 CD214B-T60A NK CD214B-T60CA DK 66.7 76.7 1.0 60 5.0 96.8 6.2 CD214B-T64A NM CD214B-T64CA DM 71.1 81.8 1.0 64 5.0 103 5.8 CD214B-T70A NP CD214B-T70CA DP 77.8 89.5 1.0 70 5.0 113 5.3 CD214B-T75A NR CD214B-T75CA DR 83.3 95.8 1.0 75 5.0 121 4.9 CD214B-T78A NT CD214B-T78CA DT 86.7 99.7 1.0 78 5.0 126 4.7 CD214B-T85A NV CD214B-T85CA DV 94.4 109 1.0 85 5.0 137 4.4 CD214B-T90A NX CD214B-T90CA DX 100 116 1.0 90 5.0 146 4.1 CD214B-T100A NZ CD214B-T100CA DZ 111 128 1.0 100 5.0 162 3.7 CD214B-T110A PE CD214B-T110CA EE 122 140 1.0 110 5.0 177 3.4 CD214B-T120A PG CD214B-T120CA EG 133 153 1.0 120 5.0 193 3.1 CD214B-T130A PK CD214B-T130CA EK 144 165 1.0 130 5.0 209 2.9 CD214B-T150A PM CD214B-T150CA EM 167 192 1.0 150 5.0 243 2.5 CD214B-T160A PP CD214B-T160CA EP 178 205 1.0 160 5.0 259 2.3 CD214B-T170A PR CD214B-T170CA ER 189 218 1.0 170 5.0 275 2.2 Notes: 1. Suffix A denotes a 5 % tolerance device. 3. For bidirectional devices with a V of 10 volts or less, the I limit is double. R R 2. Suffix CA denotes a 5 % tolerance bidirectional device. 4. For unidirectional devices with a V max. of 3.5 V at an I of 35 A, 0.5 Sine Wave F F of 8.3 ms Pulse Width. Specications are subject to change without notice. Users should verify actual device performance in their specic applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.