E1820L Features Applications Protects one or two lines Protectionofpowerbuses Unidirectional and bidirectional ProtectionofI/Ointerfaces congurations Overvoltage transient protection ESD protection 30 kV max. Telecom, computer, industrial and consumer RoHS compliant* electronicsapplications AEC-Q101 compliant** CDSOT23-T03-Q~T15C-Q -TVS Diode Array Series General Information Portable communications, computing and video equipment manufacturers are challenging UNIDIRECTIONAL the semiconductor industry to develop increasingly smaller electronic components. 2 1 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 as listed below. Bourns to JEDEC standards, are easy to handle on standard pick and place equipment and their flat configuration minimizes roll away. The Bourns device will assist in meeting IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and 3 IEC 61000-4-5 (Surge) requirements. BIDIRECTIONAL 2 1 Thermal Characteristics ( T = 25 C Unless Otherwise Noted) A Parameter Symbol Value Unit Ambient Temperature T -55 to +150 C A Storage Temperature T -55 to +150 C STG 3 Electrical Characteristics ( T = 25 C Unless Otherwise Noted) A CDSOT23- Parameter Symbol Unidirectional Bidirectional Bidirectional Unit T03-Q T08C-Q T15C-Q Maximum Working Peak Voltage V 3.3 8.0 15.0 V WM Minimum Breakdown Voltage 1 mA V 4.0 8.5 16.7 V BR Maximum Clamping Voltage V 7.0 13.4 24.0 V C (1) V I = 1 A C P Typical Clamping Voltage 10.9 V 16.9 V 25.0 V V V C (1) 43 A 34 A 15 A 8/20 s V = I C PP Maximum Leakage Current I 125 10 1 A D V WM Typical Capacitance C 500 150 60 pF j(SD) 0 V, 1 MHz ESD Protection (per IEC 61000-4-2) Contact - Max. ESD 30 kV Air - Max. 30 Notes: (1) See Pulse Wave Form. Part numbers with a C suffix are bidirectional devices, i.e., CDSOT23-T08C-Q & CDSOT23-T15C-Q. WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov *RoHS Directive 2015/863, Mar 31, 2015 and Annex. ** Q part number sufx indicates AEC-Q101 compliance. 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 & **AEC-Q101 COMPLIANTCDSOT23-T03-Q~T15C-Q - TVS Diode Array Series Performance Graph - Pulse Waveform Block Diagram The device block diagrams below include the pin names and basic 120 electrical connections associated with each channel. Test Waveform Parameters tt tt = 8 s 100 td = 20 s UNIDIRECTIONAL BIDIRECTIONAL 80 2 1 2 1 t e 60 40 td = t IPP/2 20 0 3 3 0 5 10 15 20 25 30 t Time (s) How to Order Environmental Specifications CD SOT23 - T 03 C - Q Moisture Sensitivity Level................................................................1 ESD Classification (HBM)............................................................. 3A Common Code Chip Diode Package SOT23 = SOT23 Package Typical Part Marking Model T = Transient Voltage Suppressor 2-DIGIT PRODUCT CODE: E1 = CDSOT23-T03-Q Working Peak Voltage E3 = CDSOT23-T08-Q 03 = 3.3 V (Volts) WM G3 = CDSOT23-T08C-Q 08 = 8 V (Volts) WM G5 = CDSOT23-T15C-Q 15 = 15 V (Volts) WM MANUFACTURING Suffix DATE CODE: C = Bidirectional Diode Y = YEAR E1YWWL WW = WEEK AEC-Q101 Suffix L = LOT CODE Q = AEC-Q101 Compliant (UNDERSCORE DENOTES AEC-Q101 COMPLIANCY) 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. IPP Peak Pulse Current (% of IPP)