DESD5V2S2UT UNIDIRECTIONAL SURFACE MOUNT TVS NEW PRODUCT Please click here to visit our online spice models database. Features Mechanical Data • • • • • • • • • • 260 Watts Peak Pulse Power (tp = 8x20μs) 61000-4-2 (ESD): Air – 30kV, Contact – 30kV MIL-STD 883(ESD), HBM – 10kV Low Reverse Leakage Current, IR < 1μA Unidirectional Configuration Lead Free/RoHS Compliant (Note 3) “Green” Device (Note 4) Qualified to AEC-Q101 Standards for High Reliability Case: SOT-23 Case Material: Molded Plastic, “Green” Molding Compound, Note 3. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Matte Tin Finish annealed over Alloy 42 leadframe (Lead Free Plating). Solderable per MIL-STD-202, Method 208 Ordering Information: See Page 2 Marking Information: See Page 2 Weight: 0.0089 grams (approximate) • • • • • 3 1 Top View 2 Device Schematic Thermal Characteristics – Total Device Characteristic Peak Pulse Power (tp = 8x20μs) Thermal Resistance, Junction to Ambient Operating and Storage Temperature Range Electrical Characteristics Breakdown Voltage VBR @ IT Min (V) Max (V) Reverse Standoff Voltage VRWM (V) 5.2 Notes: 6.4 1. 2. 3. 4. 5. 6. 7. IT (mA) 5.0 Value 260 417 -65 to +150 Unit W °C/W °C @TA = 25°C unless otherwise specified Test Current 7.2 Symbol Ppk RθJA TJ, TSTG (Note 6) TA = 25°C (Note 6) TA = 25°C Max. Reverse Max. Clamping Max. Clamping Leakage @ VRWM Voltage @ Ipp = 1A Voltage VC @ IPP (Note 2) (Note 5) (Note 2) VC (V) IPP (A) IR (μA) VC (V) 1 9 20 15 Typical Total Capacitance CT (Note 1) (pF) Maximum Total Capacitance CT (Note 1) (pF) 165 200 VR = 0V, f = 1MHz. Clamping voltage value is based on an 8x20 μs peak pulse current (Ipp) waveform. No purposefully added lead. Diodes Inc.’s “Green” policy can be found on our website at http://www.diodes.com/products/lead_free/index.php. Short duration pulse test used to minimize self-heating effect. Device mounted on FR-4 PC board with suggested pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. Measured across either pin 1 and pin 3 or pin 2 and pin 3. DESD5V2S2UT Document number: DS31791 Rev. 3 - 2 1 of 4 www.diodes.com September 2009 © Diodes Incorporated NEW PRODUCT IP, PEAK PULSE CURRENT (%Ipp) Ipp, PEAK PULSE CURRENT (%Ipp) DESD5V2S2UT t, TIME (μs) Fig. 2 Pulse Waveform t, TIME (ms) Fig. 1 Pulse Waveform 10,000 200 CT, TOTAL CAPACITANCE (pF) PPK, PEAK PULSE POWER (W) 180 1,000 100 10 f = 1MHz 160 140 120 100 80 60 40 20 1 0 1 Ordering Information 0 1 (Note 8) Part Number DESD5V2S2UT-7 Notes: 2 3 4 5 6 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Total Capacitance vs. Reverse Voltage 10 100 1,000 10,000 td , PULSE DURATION (µs) Fig. 3 Max. Peak Pulse Power vs. Pulse Duration Case SOT-23 Packaging 3000/Tape & Reel 8. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information Date Code Key Year Code Month Code 2009 W Jan 1 2010 X Feb 2 DESD5V2S2UT Document number: DS31791 Rev. 3 - 2 Mar 3 YM ED6 ED6 = Product Type Marking Code YM = Date Code Marking Y = Year (ex: W = 2009) M = Month (ex: 9 = September) 2011 Y Apr 4 May 5 2012 Z Jun 6 2 of 4 www.diodes.com 2013 A Jul 7 Aug 8 2014 B Sep 9 Oct O 2015 C Nov N Dec D September 2009 © Diodes Incorporated DESD5V2S2UT Package Outline Dimensions SOT-23 Dim Min Max Typ A 0.37 0.51 0.40 B 1.20 1.40 1.30 C 2.30 2.50 2.40 D 0.89 1.03 0.915 F 0.45 0.60 0.535 G 1.78 2.05 1.83 H 2.80 3.00 2.90 J 0.013 0.10 0.05 K 0.903 1.10 1.00 K1 0.400 L 0.45 0.61 0.55 M 0.085 0.18 0.11 0° 8° α All Dimensions in mm NEW PRODUCT A B C H K M K1 D F J L G Suggested Pad Layout Y Z C X DESD5V2S2UT Document number: DS31791 Rev. 3 - 2 Dimensions Value (in mm) Z 2.9 X 0.8 Y 0.9 C 2.0 E 1.35 E 3 of 4 www.diodes.com September 2009 © Diodes Incorporated DESD5V2S2UT NEW PRODUCT IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages. Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright © 2009, Diodes Incorporated www.diodes.com DESD5V2S2UT Document number: DS31791 Rev. 3 - 2 4 of 4 www.diodes.com September 2009 © Diodes Incorporated