oH VE S CO AV R M AI SIO PL LA N IA BL S NT E *R Features ■ ■ ■ ■ ■ Lead free versions available RoHS compliant (lead free version)* 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. 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 (@ TA = 25 °C Unless Otherwise Noted) Parameter Symbol Value Unit PPK 600 Watts IFSM 100 Amps PM(AV) 5.0 Watts VF (Note 5) Volts TJ -55 to +150 °C TSTG -55 to +175 °C Minimum Peak Pulse Power Dissipation (TP = 1 ms) Peak Forward Surge Current 8.3ms Single Half Sine Wave Superimposed on Rated Load (JEDEC Method) (Note 3) (Note 1,2) Steady State Power Dissipation @ TL = 75 °C Maximum Instantaneous Forward Voltage @ IPP = 50 A (For Unidirectional Units Only) Operating Temperature Range Storage Temperature Range 1. 2. 3. 4. 5. Non-repetitive current pulse, per Pulse Waveform graph and derated above TA = 25 °C per Pulse Derating Curve. Thermal Resistance Junction to Lead. 8.3 ms Single Half-Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only). Single Phase, Half Wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20 %. VF = 3.5 V on CD214B-T5.0A through CD214B-T90A and VF = 5.0 V on CD214B-T100A through CD214B-T170A. How To Order CD 214B - T 5.0 CA __ Common Code Chip Diode Package 214A = SMA/DO-214AC 214B = SMB/DO-214AA 214C = SMC/DO-214AB Model T = Transient Voltage Suppressor Series Reliable Electronic Solutions Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116 Europe: Tel: +41-41 768 5555 • Fax: +41-41 768 5510 The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700 www.bourns.com *RoHS Directive 2002/95/EC Jan 27 2003 including Annex Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. Working Peak Reverse Voltage 5.0 = 5.0 VRWM (Volts) 170 = 170 VRWM (Volts) Suffix A = 5 % Tolerance Device CA = 5 % Tolerance Bidirectional Device Terminations LF = 100 % Sn (lead free) Blank = Sn/Pb CD214B Transient Voltage Suppressor Diode Series Electrical Characteristics (@TA = 25 °C unless otherwise noted) Unidirectional Device Bidirectional Device Part Number Part Marking Part Number Part Marking CD214B-T5.0A CD214B-T6.0A CD214B-T6.5A CD214B-T7.0A CD214B-T7.5A CD214B-T8.0A CD214B-T8.5A CD214B-T9.0A CD214B-T10A CD214B-T11A CD214B-T12A CD214B-T13A CD214B-T14A CD214B-T15A CD214B-T16A CD214B-T17A CD214B-T18A CD214B-T20A CD214B-T22A CD214B-T24A CD214B-T26A CD214B-T28A CD214B-T30A CD214B-T33A CD214B-T36A CD214B-T40A CD214B-T43A CD214B-T45A CD214B-T48A CD214B-T51A CD214B-T54A CD214B-T58A CD214B-T60A CD214B-T64A CD214B-T70A CD214B-T75A CD214B-T78A CD214B-T85A CD214B-T90A CD214B-T100A CD214B-T110A CD214B-T120A CD214B-T130A CD214B-T150A CD214B-T160A CD214B-T170A KE KG KK KM KP KR KT KV KX KZ LE LG LK LM LP LR LT LV LX LZ ME MG MK MM MP MR MT MV MX MZ NE NG NK NM NP NR NT NV NX NZ PE PG PK PM PP PR CD214B-T5.0CA CD214B-T6.0CA CD214B-T6.5CA CD214B-T7.0CA CD214B-T7.5CA CD214B-T8.0CA CD214B-T8.5CA CD214B-T9.0CA CD214B-T10CA CD214B-T11CA CD214B-T12CA CD214B-T13CA CD214B-T14CA CD214B-T15CA CD214B-T16CA CD214B-T17CA CD214B-T18CA CD214B-T20CA CD214B-T22CA CD214B-T24CA CD214B-T26CA CD214B-T28CA CD214B-T30CA CD214B-T33CA CD214B-T36CA CD214B-T40CA CD214B-T43CA CD214B-T45CA CD214B-T48CA CD214B-T51CA CD214B-T54CA CD214B-T58CA CD214B-T60CA CD214B-T64CA CD214B-T70CA CD214B-T75CA CD214B-T78CA CD214B-T85CA CD214B-T90CA CD214B-T100CA CD214B-T110CA CD214B-T120CA CD214B-T130CA CD214B-T150CA CD214B-T160CA CD214B-T170CA AE AG AK AM AP AR AT AV AX AZ BE BG BK BM BP BR BT BV BX BZ CE CG CK CM CP CR CT CV CX CZ DE DG DK DM DP DR DT DV DX DZ EE EG EK EM EP ER Notes: 1. Suffix ‘A’ denotes a 5 % tolerance device. 2. Suffix ‘CA’ denotes a 5 % tolerance bidirectional device. Breakdown Voltage VBR (Volts) Min. Max. @ IT (mA) 6.40 6.67 7.22 7.78 8.33 8.89 9.44 10.0 11.1 12.2 13.3 14.4 15.6 16.7 17.8 18.9 20.0 22.2 24.4 26.7 28.9 31.1 33.3 36.7 40 44.4 47.8 50 53.3 56.7 60 64.4 66.7 71.1 77.8 83.3 86.7 94.4 100 111 122 133 144 167 178 189 7.25 7.67 8.30 8.95 9.58 10.2 10.8 11.5 12.8 14.4 15.3 16.5 17.9 19.2 20.5 21.7 23.3 25.5 28.0 30.7 32.2 35.8 38.3 42.2 46.0 51.1 54.9 57.5 61.3 65.2 69 74.6 76.7 81.8 89.5 95.8 99.7 109 116 128 140 153 165 192 205 218 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 Maximum Reverse Voltage @IRSM Maximum Reverse Surge Current VRWM (Volts) Maximum Reverse Leakage @ VRWM IR (uA) VRSM (Volts) IRSM (Amps) 5.0 6.0 6.5 7.0 7.5 8.0 8.5 9.0 10 11 12 13 14 15 16 17 18 20 22 24 26 28 30 33 36 40 43 45 48 51 54 58 60 64 70 75 78 85 90 100 110 120 130 150 160 170 800 800 500 200 100 50 20 10 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 9.2 10.3 11.2 12.0 12.9 13.6 14.4 15.4 17.0 18.2 19.9 21.5 23.2 24.4 26.0 27.6 29.2 32.4 35.5 38.9 42.1 45.4 48.4 53.3 58.1 64.5 69.4 72.7 77.4 82.4 87.1 93.6 96.8 103 113 121 126 137 146 162 177 193 209 243 259 275 65.2 58.3 53.6 50.0 46.5 44.1 41.7 39.0 35.3 33.0 30.2 27.9 25.8 24.0 23.1 21.7 20.5 18.5 16.9 15.4 14.2 13.2 12.4 11.3 10.3 9.3 8.6 8.3 7.7 7.3 6.9 6.4 6.2 5.8 5.3 4.9 4.7 4.4 4.1 3.7 3.4 3.1 2.9 2.5 2.3 2.2 Working Peak Reverse Voltage 3. For bidirectional devices with a VR of 10 volts or less, the IR limit is double. 4. For unidirectional devices with a VF max. of 3.5 V at an IF of 35 A, 0.5 Sine Wave of 8.3 ms Pulse Width. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. CD214B Transient Voltage Suppressor Diode Series Product Dimensions Recommended Pad Layout A A B C B C G Dimension A (Max.) F H D E Dimension A B C D E F G H SMB (DO-214AA) 4.06 - 4.57 (0.160 - 0.180) 3.30 - 3.94 (0.130 - 0.155) 1.96 - 2.21 (0.077 - 0.087) 0.15 - 0.31 (0.006 - 0.112) 5.21 - 5.59 (0.205 - 0.220) 0.05 - 0.20 (0.002 - 0.008) 2.01 - 2.62 (0.080 - 0.103) 0.76 - 1.52 (0.030 - 0.060) DIMENSIONS: MM (INCHES) Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. B (Min.) C (Min.) SMB (DO-214AA) 2.69 (0.106) 2.10 (0.083) 1.27 (0.050) DIMENSIONS: MM (INCHES) Physical Specifications Case ............................................Molded plastic per UL Class 94V-0 Polarity ........................Cathode band indicates unidirectional device No cathode band indicates bidirectional device Weight ....................................................0.003 ounces / 0.093 grams CD214B Transient Voltage Suppressor Diode Series Rating and Characteristic Curves Maximum Non-Repetitive Surge Current Pulse Derating Curve Peak Forward Surge Current (Amps) Peak Pulse Derating in Percent of Peak Power or Current 100 75 50 25 10 x 1000 Waveform as Defined by R.E.A. 120 100 80 60 40 0 0 25 50 75 100 125 150 175 Pulse Width 8.3 ms Single Half Sine-Wave (JEDEC Method) 20 0 200 1 2 5 Ambient Temperature (°C) 50 Peak value (IRSM) Half value= TA = 25 °C IRSM 2 Unidirectional Capacitance (pF) 100 100 10000 TR=10 µs IP, Peak Pulse Current (%) 20 Typical Junction Capacitance Pulse Waveform Pulse width (TP) is defined as that point where the peak current decays to 50 % of IPSM. 50 10 x 1000 waveform as defined by R.E.A. TA=25 °C TP 0 1000 Bidirectional 100 0 0 1.0 2.0 3.0 4.0 10 0 T, Time (ms) 1000 Steady State Power Derating Curve 100 RM(AV) Steady State Power Dissipation (W) 5.0 TA = 25 °C Non-repetitive Pulse Waveform Shown in Pulse Waveform Graph 10 1.0 5.0 mm Lead Areas 0.1 0.1 µs 100 Standoff Voltage (Volts) Pulse Rating Curve PP, Peak Power (KW) 10 Number of Cycles at 60 Hz 1.0 µs 10 µs 100 µs TP, Pulse Width 1.0 ms 10 ms 4.0 3.0 2.0 1.0 60 Hz Resistive or Inductive Load 0.0 0 25 50 75 100 125 150 175 200 TL, Lead Temperature (°C) Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. CD214B Transient Voltage Suppressor Diode Series Packaging Information The product will be dispensed in Tape and Reel format (see diagram below). P 0 P 1 d T E Index Hole 120 ° F D2 W B D1 D P A Trailer End C Device Leader ....... ....... ....... ....... ....... ....... ....... ....... W1 Start DIMENSIONS: 10 pitches (min.) 10 pitches (min.) Devices are packed in accordance with EIA standard RS-481-A and specifications shown here. Direction of Feed Item MM (INCHES) Symbol Overall Tape Thickness T Tape Width W Reel Width W1 SMB (DO-214AA) 4.94 ± 0.10 (0.194 - 0.004) 5.57 ± 0.10 (0.210 - 0.004) 2.36 ± 0.10 (0.093 - 0.004) 1.55 ± 0.05 (0.061 - 0.002) 330 (12.992) 50.0 MIN. (1.969) 13.0 ± 0.20 (0.512 - 0.008) 1.75 ± 0.10 (0.069 - 0.004)) 5.50 ± 0.05 (0.217 - 0.002) 4.00 ± 0.10 (0.157 - 0.004) 4.00 ± 0.10 (0.157 - 0.004) 2.00 ± 0.05 (0.079 - 0.002) 0.30 ± 0.10 (0.012 - 0.004) 12.00 ± 0.20 (0.472 - 0.008) 18.4 MAX. (0.724) -- 3,000 Carrier Width A Carrier Length B Carrier Depth C Sprocket Hole d Reel Outside Diameter D Reel Inner Diameter D1 Feed Hole Diameter D2 Sprocket Hole Position E Punch Hole Position F Punch Hole Pitch P Sprocket Hole Pitch P0 Embossment Center P1 Quantity per Reel Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. REV. 04/06