PL IA NT Features S CO M ■ *R oH ■ ■ ■ Applications Lead free device (RoHS compliant*) Unidirectional & bidirectional configurations Protects 4 or 5 lines ESD, EFT & surge protection Cell phones PDAs and notebooks Digital cameras MP3 Players and GPS ■ ■ ■ ■ CDSOT236-T05~T24C Series – TVS Diode Arrays General Information The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop increasingly smaller electronic components. UNIDIRECTIONAL Bourns offers Transient Voltage Suppressor Array diodes for ESD, EFT and surge protection applications, in SOT23-6 package size format. The Transient Voltage Suppressor Array series offers a choice of voltage types ranging from 5 V to 24 V in a 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. BIDIRECTIONAL 1 6 1 6 2 5 2 5 3 4 3 4 The Bourns® device will meet IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5 (Surge) requirements. Electrical & Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted) Parameter Peak Pulse Power (tp = 8/20 µs) Symbol Value Unit PPP 200 W TJ -55 ˚C to 150 ˚C ˚C TSTG -55 ˚C to 150 ˚C ˚C 1 Operating Temperature Storage Temperature CDSOT236Parameter Symbol UniT05 BiT05C UniT08C BiT12C UniT15C BiT24C UniT36C BiT24C Unit Min. Breakdown Voltage @ 1 mA VBR 6.0 6.0 13.3 13.3 16.7 16.7 26.7 26.7 V Working Peak Voltage VWM 5.0 5.0 12.0 12.0 15.0 15.0 24.0 24.0 V Maximum Clamping Voltage @ IP = 1A VC 9.8 9.8 19.0 19.0 24.0 24.0 43.0 43.0 V Maximum Clamping Voltage @ 8/20 µs @ IPP VC 28.3 V @7A 28.3 V @7A 45.0 V @5A 65.0 V @3A V Maximum Leakage Current @ VWM ID 20 20 1 1 1 1 1 1 µA Typical Capacitance @ 0 V, 1 MHz CJ 70 70 50 50 30 30 25 25 pF 11.8 V 11.8 V @ 17 A @ 17 A 45.0 V 65.0 V @5A @3A 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. CDSOT236-T05~T24C Series – TVS Diode Arrays Mechanical Characteristics This is a molded JEDEC SOT23-6 package with lead free 100 % Tin (Sn) on the lead frame. It weighs approximately 15 mg and has a flammability rating of UL 94V-0. Product Dimensions Recommended Footprint 0.35 - 0.50 (0.014 - 0.020) 2.40 (0.094) 0.85 - 1.05 (0.033 - 0.040) 6 5 4 2.60 - 3.00 (0.102 - 0.118) 1 2 0.20 (0.007) 0 - 10 ° 1.90 (0.074) 3 1.70 - 2.10 (0.067 - 0.083) 0.95 (0.037) 0.35 - 0.55 (0.014 - 0.022) 2.80 - 3.05 (0.110 - 0.120) 0.90 - 1.30 (0.035 - 0.051) 0.09 - 0.20 (0.004 - 0.008) 1.50 - 1.75 (0.059 - 0.070) 0.70 (0.028) 1.00 (0.039) 0.90 - 1.45 (0.036 - 0.057) DIMENSIONS = MILLIMETERS (INCHES) DIMENSIONS = MILLIMETERS (INCHES) Packaging Information The surface mount product will be dispensed in an 8 mm x 4 mm Tape and Reel format per EIA-481 standard. TOP SIDE VIEW (INTO COMPONENT POCKET) 4.0 ± 0.1 (.16 ± .004) 0.3 ± 0.05 (.01 ± .002) 1.5 ± 0.1/-0 (.06 ± .004/-0) DIA. 2.0 ± 0.05 (.08 ± .002) R 1.75 ± 0.1 (.07 ± .004) 0.3 MAX. (0.01) 0.9 ± 0.1 (.035 ± .004) 12.0 ± 0.3 (.47 ± .01) 3.9 ± 0.1 (.154 ± .004) 5.5 ± 0.3 (.22 ± .01) 3.9 ± 0.1 (.154 ± .004) DIMENSIONS = MILLIMETERS (INCHES) 8.0 ± 0.3 (.31 ± .01) ORIENTATION OF COMPONENT IN POCKET R 0.25 TYP. (0.010) BACKSIDE FACING UP Devices are packed in accordance with EIA standard RS-481-A and specifications shown here. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. CDSOT236-T05~T24C Series – TVS Diode Arrays Performance Graphs Peak Pulse Power vs Pulse Time Pulse Wave Form 120 IPP – Peak Pulse Current (% of IPP) PPP – Peak Pulse Current (W) 10,000 200 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 5 0 10 15 20 25 30 t – Time (µs) td – Pulse Duration (µs) Power Derating Curve Overshoot & Clamping Voltage 100 40 Peak Pulse Power 8/20 µs 80 5 Volts per Division % of Rated Power Test Waveform Parameters tt = 8 µs td = 20 µs tt 100 60 40 30 20 10 20 Average Power 0 0 25 50 75 100 125 150 0 -250.000 ns 0.000 ns 50.0 ns/div TL – Lead Temperature (°C) How To Order 250.000 ns realtime ESD Test Pulse - 25 kilovolt, 1/30 ns (waveshape) Block Diagram CD SOT236 - T 05 C Common Code CD = Chip Diode Package SOT236 = SOT23-6 Package Model T = Transient Voltage Suppressor Working Peak Reverse Voltage 05 = 5 VRWM (Volts) Suffix C = Bidirectional Diode UNIDIRECTIONAL BIDIRECTIONAL 1 6 1 6 2 5 2 5 3 4 3 4 Typical Part Marking CDSOT236-T05..........................................................................QRH CDSOT236-T05C ......................................................................QRL CDSOT236-T12..........................................................................QRI CDSOT236-T12C ......................................................................QRM CDSOT236-T15..........................................................................QRJ CDSOT236-T15C ......................................................................QRN CDSOT236-T24..........................................................................QRK CDSOT236-T24C ......................................................................QRO Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. COPYRIGHT© 2005, BOURNS, INC. LITHO IN U.S.A., IPA0524 10/05