Features Applications Leadfreeasstandard* Computernotebooks ESDprotection30kVmax. Cellularphones Surgeprotection>24A PersonalDigitalAssistants(PDAs) Protects1line Digitalcameras Uni/bidirectionalconguration CDSOD323-TxxSC - TVS Diode Series General Information Portable communications, computing and video equipment manufacturers are UNIDIRECTIONAL BIDIRECTIONAL challenging the semiconductor industry to develop increasingly smaller electronic 1 1 components. Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection applications in SOD323 package size format. The Transient Voltage Suppressor series offers a choice of voltage types ranging from 3 V to 36 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 2 2 device meets IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5 (Surge) requirements. Electrical & Thermal Characteristics ( T = 25 C Unless Otherwise Noted) A Parameter Symbol Value Unit Unidirectional Peak Pulse Power (t = 8/20 s) P 500 W p PP Bidirectional Peak Pulse Power (t = 8/20 s) P 400 W p PP Operating Temperature T -55 to +150 C L Storage Temperature T -55 to +150 C STG ESD Protection (per IEC 61000-4-2) Contact - Min. 8 Contact - Max. 30 kV ESD Air - Min. 15 Air - Max. 30 CDSOD323- Uni- Bi- Uni- Bi- Uni- Bi- Uni- Bi- Parameter Symbol T03S T03SC T05S T05SC T08S T08SC T12S T12SC Unit Min. Breakdown Voltage 1 mA V 4.0 4.0 6.0 6.0 8.5 8.5 13.3 13.3 V BR Working Peak Voltage V 3.3 3.3 5.0 5.0 8.0 8.0 12.0 12.0 V M Maximum Clamping Voltage I = 1 A V 7.0 8.0 9.8 9.8 13.4 13.4 19.0 19.0 V P F Typical Clamping Voltage 10.9 V 10.9 V 13.5 V 14.5 V 16.9 V 18.5 V 25.9 V 29.5 V V V C 8/20 s I 43 A 43 A 42 A 28 A 34 A 17 A 21 A 14 A PP Maximum Leakage Current V I 125 125 10 10 10 10 1 1 A WM D Typical Capacitance 0 V, 1 MHz C 500 200 350 175 250 150 150 50 pF P Notes: 1. Part numbers with suffix C indicate bidirectional device, i.e. CDSOD323-T05SC. 2. For bidirectional devices only, the electrical specifications apply in both directions. WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov *No lead detected in standard tests of homogeneous materials. **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 atwww.bourns.com/docs/legal/disclaimer.pdf. **RoHS COMPLIANTCDSOD323-TxxSC - TVS Diode Series Electrical & Thermal Characteristics ( T = 25 C Unless Otherwise Noted) A CDSOD323- Uni- Bi- Uni- Bi- Uni- Bi- Uni- Bi- Parameter Symbol T15S T15SC T18S T18SC T24S T24SC T36S T36SC Unit Min. Breakdown Voltage 1 mA V 16.7 16.7 20.0 20.0 26.7 26.7 40.0 40.0 V BR Working Peak Voltage V 15.0 15.0 18.0 18.0 24.0 24.0 36.0 36.0 V M Maximum Clamping Voltage V 24.0 24.0 29.0 29.0 43.0 43.0 60.0 60.0 V F I = 1 A P Typical Clamping Voltage 30.0 V 33.0 V 40.0 V 40.0 V 49.0 V 46.2 V 75.0 V 75.0 V V V C 8/20 s I 17 A 12 A 9 A 9 A 12 A 9 A 5 A 5 A PP Maximum Leakage Current V I 1 A WM D Typical Capacitance 0 V, 1 MHz C 100 40 90 40 88 40 75 35 pF P Notes: 1. Part numbers with suffix C indicate bidirectional device, i.e. CDSOD323-T05SC. 2. For bidirectional devices only, the electrical specifications apply in both directions. Performance Graphs Peak Pulse Power vs. Pulse Time Pulse Waveform 120 10,000 Test Waveform Parameters tt tt = 8 s 100 td = 20 s 500 W, 8/20 s Waveform 1,000 80 t e 60 100 40 td = t IPP/2 400 W, 8/20 s Waveform 20 0 10 005 10 15 20 25 3 0.1 1 10 100 1,000 10,000 t Time (s) td Pulse Duration (s) Block Diagram How to Order CD SOD323 - T 05 SC UNIDIRECTIONAL BIDIRECTIONAL 1 1 Common Code Chip Diode Package SOD323 = SOD-323 Package Model T = Transient Voltage Suppressor Working Peak Reverse Voltage 05 = 5 V (Volts) RWM Suffix S = Standard Capacitance Unidirectional Diode 2 2 SC = Standard Capacitance Bidirectional Diode 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. PPP Peak Pulse Current (W) IPP Peak Pulse Current (% of IPP)