PL IA NT Features CO M *R oH S Applications RoHS compliant* Protects 1 or 2 lines Unidirectional & bidirectional configurations ESD protection 30 kV max. RS-232, RS-422 & RS-423 data lines Portable electronics Wireless bus protection Control & monitoring systems CDSOT23-T03~T36C — TVS Diode Array Series General Information 2 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 Array diodes for surge and ESD protection applications, in compact chip package SOT23 size format. The Transient Voltage Supressor Array series offers a choice of voltage types ranging from 3 V to 36 V. Bourns® Chip Diodes conform to JEDEC standards, are easy to handle on standard pick and place equipment and their flat configuration minimizes roll away. 1 3 The Bourns device will meet IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5 (Surge) requirements. 2 1 Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted) Parameter Operating Temperature Symbol Value Unit TJ -55 to +150 °C TSTG -55 to +150 °C 3 Storage Temperature Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted) CDSOT23Parameter Symbol Uni- Bi- Uni- Bi- Uni- Bi- Uni- Bi- Uni- Bi- Uni- Bi- Uni- Bi- Unit T03 T03C T05 T05C T08 T08C T12 T12C T15 T15C T24 T24C T36 T36C Breakdown Voltage @ 1 mA VBR 4.0 6.0 8.5 13.3 16.7 26.7 40.0 V Working Peak Voltage VWM 3.3 5.0 8.0 12.0 15.0 24.0 36.0 V Maximum Clamping Voltage VC @ IP = 1 A 1 VF 7.0 9.8 13.4 19.0 24.0 43.0 51.0 V Maximum Clamping Voltage @ 8/20 µs VC @ IPP1 VF 10.9 V @ 43 A 13.5 V @ 42 A 16.9 V @ 34 A 25.9 V @ 21 A 30.0 V @ 17 A 49.0 V @ 12 A 76.8 V @9A V Maximum Leakage Current @ VWM ID 125 20 10 2 1 1 1 µA Typical Cap Undirectional @ 0 V, 1 MHz C j(SD) 500 350 250 150 100 88 80 pF Typical Cap Bidirectional @ 0 V, 1 MHz C j(SD) 300 210 150 90 60 63 60 pF ESD Protection: IEC 61000-4-2 Conrtact - Min. Contact - Max. Air - Min. Air - Max. ESD Peak Pulse Power (tp = 8/20 µs)2 PPP 500 W VF 1.5 V Forward Voltage @ 100 mA, 300 µs – Square Wave3 Notes: 1. See Pulse Wave Form. 2. See Peak Pulse Power vs. Pulse Time. ±8 ±30 ±15 ±30 3. Only applies to unidirectional devices. 4. Part numbers with a “C” suffix are bidirectional devices, i.e., CDSOT23-T03C. *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. kV CDSOT23-T03~T36C — TVS Diode Array Series Product Dimensions Recommended Footprint This is a molded JEDEC SOT-23 package with lead free 100 % Sn plating on the lead frame. It weighs approximately 0.6 g and has a flammability rating of UL 94V-0. A B A DIMENSIONS = MILLIMETERS (INCHES) B C 3 C 1 SEE DETAIL D A 2 E E F D DETAIL A GAUGE PLANE DIMENSIONS = MILLIMETERS (INCHES) L H G SEATING PLANE I Dimensions 0 ° TO 8 ° J K Dimensions A B 2.80 - 3.00 (0.110 - 0.118) 0.95 BSC (0.037) C 1.20 - 1.40 (0.047 - 0.055) D 2.10 - 2.49 (0.083 - 0.098) E 1.90 BSC (0.075) F 0.30 - 0.50 (0.012 - 0.019) G 0.89 - 1.17 (0.035 - 0.046) H 0.05 - 0.015 (0.002 - 0.006) I 0.25 BSC (0.010) J 0.46 - 0.64 (0.018 - 0.025) K 0.40 - 0.58 (0.016 - 0.023) L 0.08 - 0.20 (0.003 - 0.008) A 0.95 (0.037) B 0.95 (0.037) C 2.00 (0.079) D 0.85 (0.033) E 0.85 (0.033) How To Order CD S0T23 - T 03 C Common Code Chip Diode Package • S0T23 = S0T23 Package Model T = Transient Voltage Supressor Working Peak Voltage 3 = 3 VRWM (Volts) Suffix C = Bidirectional Diode Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. CDSOT23-T03~T36C — TVS Diode Array Series Performance Graphs Peak Pulse Power vs Pulse Time Pulse Wave Form 120 IPP – Peak Pulse Current (% of IPP) PPP – Peak Pulse Power (W) 10,000 500 W, 8/20 µs Waveform 1,000 100 10 0.01 1 10 100 1,000 80 et 60 40 td = t|IPP/2 20 0 10,000 Test Waveform Parameters tt = 8 µs td = 20 µs tt 100 0 5 10 15 20 25 30 t – Time (µs) td – Pulse Duration (µs) Block Diagram Power Derating Curve The device block diagrams below include the pin names and basic electrical connections associated with each channel. Bidirectional 2 1 2 1 % of Rated Power Unidirectional 100 Peak Pulse Power 8/20 µs 80 60 40 20 Average Power 0 3 3 0 25 50 75 100 TL – Lead Temperature (°C) Typical Part Marking Part Number Top Side Mark CDSOT23-T03 ................................................................................03 CDSOT23-T03C............................................................................03C CDSOT23-T05 ................................................................................05 CDSOT23-T05C............................................................................05C CDSOT23-T08 ................................................................................08 CDSOT23-T08C............................................................................08C CDSOT23-T12 ................................................................................12 CDSOT23-T12C............................................................................12C CDSOT23-T15 ................................................................................15 CDSOT23-T15C............................................................................15C CDSOT23-T24 ................................................................................24 CDSOT23-T24C............................................................................24C CDSOT23-T36 ................................................................................36 CDSOT23-T36C............................................................................36C Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. 125 150 CDSOT23-T03~T36C — TVS Diode Array Series Packaging The surface mount product is packaged in a 12 mm x 8 mm Tape and Reel format per EIA-481 standard. P 0 P 1 Index Hole d E T 120 ° F D2 W B D1 P A Trailer ....... ....... End C Device ....... ....... ....... ....... 10 pitches (min.) D Leader ....... ....... 10 pitches (min.) W1 Start DIMENSIONS = MILLIMETERS (INCHES) Direction of Feed Item Symbol 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 Overall Tape Thickness T Tape Width W Reel Width W1 Quantity per Reel — SOT23 2.25 ± 0.10 (0.088 ± 0.004) 2.34 ± 0.10 (0.092 ± 0.004) 1.22 ± 0.10 (0.048 ± 0.004) 1.55 ± 0.05 (0.061 ± 0.002) 178 (7.008) 50.0 Min. (1.969) 13.0 ± 0.20 (0.512 ± 0.008) 1.75 ± 0.10 (0.069 ± 0.004) 3.50 ± 0.05 (0.138 ± 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) 0.20 ± 0.10 (0.008 ± 0.004) 8.00 ± 0.20 (0.315 ± 0.008) 14.4 Max. (0.567) Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116 EMEA: 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 3,000 REV. 01/14 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.