T PL IA N M CO ** Ro HS Features Applications ■ Lead free as standard* ■ HDMI 1.4 ■ ESD protection 30 kV max. ■ Digital Visual Interface (DVI) ■ Low capacitance ~ 1.0 pF ■ USB 3.0 / USB OTG ■ Protects 1 line ■ Memory protection ■ Uni/bidirectional configuration ■ SIM card ports CDSOD323-TxxLC - TVS Diode Series General Information The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop increasingly smaller electronic components. UNIDIRECTIONAL 1 BIDIRECTIONAL 1 Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection applications in SOD323 package size format. The Transient Voltage Suppressor Diode series offers a choice of voltage types ranging from 5 V to 24 V in a unidirectional or bidirectional configuration. Bourns® Chip Diodes conform to JEDEC standards, are easy to handle on standard pick and place equipment and their flat configuration minimizes roll away. The Bourns® device meets IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5 (Surge) requirements. 2 2 Note: For 12 V and 24 V VDSL applications, the CDSOD323-TxxC-DSL family of devices is recommended. Electrical & Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted) Parameter Symbol Value Unit Unidirectional Peak Pulse Power (tp = 8/20 μs) PPP 350 W Bidirectional Peak Pulse Power (tp = 8/20 μs) PPP 250 W Operating Temperature Storage Temperature ESD Protection (per IEC 61000-4-2) Contact - Min. Contact - Max. Air - Min. Air - Max. TL -55 to +150 ºC TSTG -55 to +150 ºC ESD ±8 ±30 ±15 ±30 kV CDSOD323Symbol UniT05L BiT05LC UniT08L BiT08LC UniT12L BiT12LC Unit Min. Breakdown Voltage @ 1 mA VBR 6.0 6.0 8.5 8.5 13.3 13.3 V Working Peak Voltage VM 5.0 5.0 8.0 8.0 12.0 12.0 V Maximum Clamping Voltage @ IP = 1 A VC 9.8 9.8 13.4 13.4 19.0 19.0 V Typical Clamping Voltage @ 8/20 μs @ IPP VC 18.3 V @ 15 A 18.3 V @ 15 A 18.3 V @ 15 A 18.3 V @ 15 A 28.6 V @ 11 A 28.6 V @ 11 A V Maximum Leakage Current @ VWM ID 5 5 2 2 1 1 μA Typical Capacitance @ 0 V, 1 MHz CP Parameter 1.0 Notes: 1. Part numbers with suffix “C” indicate bidirectional device, i.e. CDSOD323-T05LC. 2. For bidirectional devices only, the electrical specifications apply in both directions. 3. Unidirectional only: Positive potential is applied from pin 1 to 2. *No lead detected in standard tests of homogeneous materials. **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. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. pF CDSOD323-TxxLC - TVS Diode Series Electrical & Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted) CDSOD323Symbol UniT15L BiT15LC UniT18L BiT18LC UniT24L BiT24LC Unit Min. Breakdown Voltage @ 1 mA VBR 16.7 16.7 20.0 20.0 26.7 26.7 V Working Peak Voltage VM 15.0 15.0 18.0 18.0 24.0 24.0 V Maximum Clamping Voltage @ IP = 1 A VC 24.0 24.0 29.0 29.0 43.0 43.0 V Typical Clamping Voltage @ 8/20 μs @ IPP VC 31.8 V @ 10 A 31.8 V @ 10 A 45.0 V @8A 45.0 V @8A 56.0 V @6A 56.0 V @6A V Maximum Leakage Current @ VWM ID 1 μA Typical Capacitance @ 0 V, 1 MHz CJ 1.0 pF Parameter Notes: 1. Part numbers with suffix “C” indicate bidirectional device, i.e. CDSOD323-T05LC. 2. For bidirectional devices only, the electrical specifications apply in both directions. 3. Unidirectional only: Positive potential is applied from pin 1 to 2. Performance Graphs Peak Pulse Power vs. Pulse Time Pulse Waveform 120 1,000 350 W, 8/20 µs Waveform 100 10 0.1 IPP – Peak Pulse Current (% of IPP) PPP – Peak Pulse Current (W) 10,000 Test Waveform Parameters tt = 8 µs td = 20 µs tt 100 80 et 60 40 td = t|IPP/2 20 0 1 10 100 1,000 10,000 0 5 Block Diagram 10 15 20 25 30 t – Time (µs) td – Pulse Duration (µs) How to Order UNIDIRECTIONAL 1 BIDIRECTIONAL 1 CD SOD323 - T 05 LC Common Code Chip Diode Package • SOD323 = SOD-323 Package Model T = Transient Voltage Suppressor Working Peak Reverse Voltage 05 = 5 VRWM (Volts) 2 2 Suffix L = Ultralow Capacitance Unidirectional Diode LC = Ultralow Capacitance Bidirectional Diode Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. CDSOD323-TxxLC - TVS Diode Series Product Dimensions Recommended Footprint This is a molded JEDEC SOD-323 package with lead free 100 % Sn plating on the terminations. It weighs approximately 30 mg and has a flammability rating of UL 94V-0. C A A E B B F D C D H Dimensions (Nominal) A 0.80 (0.031) B 0.80 (0.031) C 1.40 (0.055) D 0.80 (0.031) Dimensions A 1.60 - 1.90 (0.063 - 0.075) B 1.15 - 1.45 (0.045 - 0.057) C 2.39 - 2.70 (0.094 - 0.106) D 0.92 - 1.14 (0.036 - 0.045) E 0.25 - 0.40 (0.010 - 0.016) F 0.08 - 0.20 (0.003 - 0.008) H 0.13 ......... (0.005) MAX. DIMENSIONS: MM (INCHES) DIMENSIONS: MM (INCHES) Typical Part Marking Each device has device marking outlined below and the unidirectional devices have an additional Polarity Band indicating the cathode. CDSOD323-T05L ......................................................................... T5 CDSOD323-T05LC ....................................................................... S5 CDSOD323-T08L ......................................................................... T8 CDSOD323-T08LC ....................................................................... S8 CDSOD323-T12L ....................................................................... T12 CDSOD323-T12LC .................................................................... S12 CDSOD323-T15L ....................................................................... T15 CDSOD323-T15LC .................................................................... S15 CDSOD323-T18L ....................................................................... T18 CDSOD323-T18LC .................................................................... S18 CDSOD323-T24L ....................................................................... T24 CDSOD323-T24LC ..................................................................... S24 Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. CDSOD323-TxxLC - TVS Diode Series Packaging Information The surface mount product is packaged in an 8 mm x 4 mm tape and reel format per EIA-481 standard. 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.) Direction of Feed Item Symbol SOD323 Carrier Width A 1.55 ± 0.10 (0.061 ± 0.004) Carrier Length B 2.90 ± 0.10 (0.114 ± 0.004) Carrier Depth C 1.35 ± 0.10 (0.053 ± 0.004) Sprocket Hole d 1.55 ± 0.05 (0.061 ± 0.002) Reel Outside Diameter D 178 (7.008) Reel Inner Diameter D1 80.0 ... Min. (3.150) Feed Hole Diameter D2 13.0 ± 0.20 (0.512 ± 0.008) Sprocket Hole Position E 1.75 ± 0.10 (0.069 ± 0.004) Punch Hole Position F 3.50 ± 0.05 (0.138 ± 0.002) Punch Hole Pitch P 4.00 ± 0.10 (0.157 ± 0.004) Sprocket Hole Pitch P0 4.00 ± 0.10 (0.157 ± 0.004) Embossment Center P1 2.00 ± 0.05 (0.079 ± 0.002) Overall Tape Thickness T 0.20 ± 0.10 (0.008 ± 0.004) Tape Width W 8.00 ± 0.20 (0.315 ± 0.008) Reel Width W1 13.5 . Max. (0.531) -- 3,000 Quantity per Reel MM (INCHES) Devices are packed in accordance with EIA standard RS-481-A. Asia-Pacific: Tel: +886-2 2562-4117 Fax: +886-2 2562-4116 EMEA: Tel: +36 88 520 390 Fax: +36 88 520 211 The Americas: Tel: +1-951 781-5500 Fax: +1-951 781-5700 www.bourns.com REV. 07/14 Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications.