CDSOT23-0502U

Features Applications ■ Lead free as standard ■ Personal Digital Assistants (PDAs) ■ RoHS compliant* ■ Mobile phones & accessories ■ Low clamping voltage ■ Portable electronics ■ Bidirectional ESD protection ■ Power lines and low speed data lines ■ Protects 2 lines CDSOT23-0502U - Surface Mount TVS Diode General Information The CDSOT23-0502U device provides ESD, EFT and Surge protection for high speed data ports meeting IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5 (Surge) requirements. The Transient Voltage Suppressor array offers a Working Peak Reverse Voltage of 5 V and Minimum Breakdown Voltage of 6 V. Additional Information 2 1 3 The SOT23-3 packaged device will mount directly onto the industry standard SOT23-3 footprint. Bourns® Chip Diodes are easy to handle with standard pick and place equipment and their flat configuration minimizes roll away. Click these links for more information: PRODUCT TECHNICAL INVENTORY SAMPLES SELECTOR LIBRARY CONTACT Electrical & Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted) Parameter Symbol Value Unit Peak Pulse Current (tp = 8/20μs) IPPM 16 A Storage Temperature TSTG -55 to 125 ºC Operating Temperature TOPR -55 to 150 ºC Minimum Breakdown Voltage @ 1 mA VBR 6.0 V Reverse Standoff Voltage VM 5 V Maximum Leakage Current @ VWM IL 2.5 μA Maximum Forward Voltage VF 1 V Maximum Surge Clamping Voltage1 @ IPP=5 A (NOTE 1,2) VCS1 7 V Maximum Surge Clamping Voltage2 @ IPP=5 A (NOTE 3) VCS2 8 V Typical ESD Clamping Voltage1 @ IPP=17 A (NOTE 1,2) VESD1 9 V Typical ESD Clamping Voltage2 @ IPP=17 A (NOTE 3) VESD2 11 V CN 65 pF CCROSS 32.5 pF Max Channel Input Capacitance @ 0 V, 1 MHz (NOTE 1,2) Max Channel to Channel Capacitance @ 0 V, 1 MHz (NOTE 3) Notes: 1. Test between Pins 1 to 3. 2. Test between Pins 2 to 3. 3. Test between Pins 1 to 2. WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov *RoHS Directive 2015/863, Mar 31, 2015 and Annex. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. CDSOT23-0502U - Surface Mount TVS Diode Product Dimensions Recommended Footprint This is a molded SOT23-3L package with lead free 100 % Matte Sn on the lead frame. It weighs approximately 8 mg and has a flammability rating of UL 94V-0. A B A B C 3 J C 1 D 2 I E E F D DIMENSIONS = MILLIMETERS (INCHES) DIMENSIONS = MILLIMETERS (INCHES) G Dimensions H 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) Dimensions A 2.82 - 3.02 (0.111 – 0.119) B 0.95 TYP. (0.037) ....... C 1.20 – 1.40 (0.047 – 0.055) D 2.25 – 2.55 (0.089 – 0.100) E 1.80 – 2.00 (0.071 – 0.079) F 0.45 – 0.60 (0.018 – 0.024) G 0.90 – 1.05 (0.035 – 0.041) H 0.30 – 0.40 (0.012 – 0.016) I 0.55 REF. (0.022) ....... J 0.08 – 0.15 (0.003 – 0.006) How to Order CD SOT23 - 05 02 U Common Code Chip Diode Package • SOT23 = SOT-23-3L Package Working Peak Voltage 05 = 5 V Lines 02 = 2 Lines Suffix U = Unidirectional Diode Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. CDSOT23-0502U - Surface Mount TVS Diode Rating & Characteristic Curves Pulse Waveform 120 12 11 10 9 8 7 6 5 4 3 2 1 0 IPP – Peak Pulse Current (% of IPP) Clamping Voltage (V) Reverse Clamping Voltage vs Peak Pulse Current Waveform Parameters: tr = 8 s, td = 20 s Pin-1 to Pin-3 & Pin-2 to Pin-3. Test Waveform Parameters tt = 8 µs td = 20 µs tt 100 80 et 60 40 td = t|IPP/2 20 0 4 5 6 7 8 5 0 9 10 11 12 13 14 15 16 17 18 10 15 Peak Pulse Current, IPP (A) 25 30 Typical variation of CIN vs. VIN (1) 35 Pin-1 to Pin-2 Pin-3 floated 30 Input Capacitance (pF) Input Capacitance (pF) Typical variation of CIN vs. VIN (1) 60 55 50 45 40 35 30 Pin-1, Pin-2 to Pin-3 25 20 15 f=1 MHz, T=25 °C 10 5 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 20 t – Time (µs) 25 20 15 f=1 MHz, T=25 °C 10 5 0 4.0 4.5 5.0 Input Voltage (V) -5 -4 -3 -2 -1 0 1 2 3 4 5 Input Voltage (V) Typical Part Marking CDSOT23-0502U .........................................................................52U Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. CDSOT23-0502U - Surface Mount TVS Diode Packaging Information The product is dispensed in tape and reel format (see diagram below). P 0 P 1 d T E Index Hole 120 F D2 W B D1 D P A Trailer ....... ....... End C Device ....... ....... 10 pitches (min.) ....... ....... Leader ....... ....... 10 pitches (min.) Direction of Feed Item Symbol SOT-23 Carrier Width A 2.25 ±0.10 (0.088 - 0.004) Carrier Length B 2.34 ±0.10 (0.092 - 0.004) Carrier Depth C 1.22 ±0.10 (0.048 - 0.004) Sprocket Hole d 1.55 ±0.05 (0.061 - 0.002) Reel Outside Diameter D 178 (7.008) Reel Inner Diameter D1 ... 50.0 Min. (1.969) 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 14.4 . Max. (0.567) -- 3,000 Quantity per Reel W1 Start DIMENSIONS: MM (INCHES) Devices are packed in accordance with EIA standard RS-481-A. Asia-Pacific: Tel: +886-2 2562-4117 Email: asiacus@bourns.com EMEA: Tel: +36 88 885 877 Email: eurocus@bourns.com The Americas: Tel: +1-951 781-5500 Email: americus@bourns.com www.bourns.com REV. 08/19 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and P[ZHɉSPH[LZJVSSLJ[P]LS`¸)V\YUZ¹ Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL