DDZ2V4ASF – DDZ39DSF 0.5W SURFACE MOUNT PRECISION ZENER DIODE Features Mechanical Data • • • • • • • • 500mW Power Dissipation on FR-4 PCB Very Tight Tolerance on VZ Ideally Suited for Automated Assembly Processes Lead, Halogen and Antimony Free, RoHS Compliant (Note 1) Halogen and Antimony Free "Green" Device (Notes 2 & 3) • • • NEW PRODUCT • Case: SOD323F Case Material: Molded Plastic, “Green Molding Compound”. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminal Connections: Cathode Band Terminals: Finish - Matte Tin annealed over Copper Alloy leadframe. Solderable per MIL-STD-202, Method 208 Weight: 0.01 grams (approximate) Top View Ordering Information (Note 4) Part Number DDZxx(x)xSF-7* Case SOD323F Packaging 3000/Tape & Reel * Add "-7" to the appropriate type number in Electrical Characteristics Table on page 2. Example: DDZ10BSF-7. Notes: 1. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. No purposely added lead. 2. Halogen and Antimony free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 3. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com. 4. For packaging details, go to our website at http://www.diodes.com. Marking Information Date Code Key Year Code Month Code 2010 X Jan 1 2011 Y Feb 2 DDZ2V4ASF – DDZ39DSF Document number: DS31987 Rev. 17 - 2 Mar 3 YM XX xx = Product Type Marking Code (See Electrical Characteristics Table) YM = Date Code Marking Y = Year (ex: W = 2009) M = Month (ex: 9 = September) 2012 Z Apr 4 May 5 2013 A Jun 6 1 of 6 www.diodes.com 2014 B Jul 7 Aug 8 2015 C Sep 9 Oct O 2016 D Nov N Dec D March 2012 © Diodes Incorporated DDZ2V4ASF – DDZ39DSF Maximum Ratings @TA = 25°C unless otherwise specified Characteristic Forward Voltage @ IF = 10mA Symbol VF Value 0.9 Unit V Symbol PD RθJA TJ, TSTG Value 500 250 -65 to +150 Unit mW °C/W °C NEW PRODUCT Thermal Characteristics Characteristic Power Dissipation (Note 5) Thermal Resistance, Junction to Ambient Air (Note 5) Operating and Storage Temperature Range Electrical Characteristics @TA = 25°C unless otherwise specified Type Number DDZ2V4ASF DDZ2V4BSF DDZ2V7ASF DDZ2V7BSF DDZ3V0ASF DDZ3V0BSF DDZ3V3ASF DDZ3V3BSF DDZ3V6ASF DDZ3V6BSF DDZ3V9ASF DDZ3V9BSF DDZ4V3ASF DDZ4V3BSF DDZ4V3CSF DDZ4V7ASF DDZ4V7BSF DDZ4V7CSF DDZ5V1ASF DDZ5V1BSF DDZ5V1CSF DDZ5V6ASF DDZ5V6BSF DDZ5V6CSF DDZ6V2ASF DDZ6V2BSF DDZ6V2CSF DDZ6V8ASF DDZ6V8BSF DDZ6V8CSF DDZ7V5ASF DDZ7V5BSF DDZ7V5CSF DDZ8V2ASF DDZ8V2BSF DDZ8V2CSF Notes: Marking Code 4C KD 4E KE 4F KF 4G KG 4H KH 4J KJ 4K KK YK 4L KL YL 4M KM YM 4N KN YN 4O KO YO 4P KP YP 4Q KQ YQ 4R KR YR Zener Voltage Range (Notes 6 & 7) VZ @ IZT IZT Min (V) Max (V) mA 2.33 2.52 20 2.43 2.63 20 2.54 2.75 20 2.69 2.91 20 2.85 3.07 20 3.01 3.22 20 3.16 3.38 20 3.32 3.53 20 3.45 3.69 20 3.60 3.84 20 3.74 4.01 20 3.89 4.16 20 4.04 4.29 20 4.17 4.43 20 4.30 4.57 20 4.44 4.68 20 4.55 4.80 20 4.68 4.93 20 4.81 5.07 20 4.94 5.20 20 5.09 5.37 20 5.28 5.55 20 5.45 5.73 20 5.61 5.91 20 5.78 6.09 20 5.96 6.27 20 6.12 6.44 20 6.29 6.63 20 6.49 6.83 20 6.66 7.01 20 6.85 7.22 20 7.07 7.45 20 7.29 7.67 20 7.53 7.92 20 7.78 8.19 20 8.03 8.45 20 Maximum Zener Impedance f = 1kHz ZZT @ IZT Ω 100 100 110 110 120 120 130 130 130 130 130 130 130 130 130 130 130 130 130 130 130 80 80 80 50 50 50 30 30 30 30 30 30 30 30 30 Maximum Reverse Current (Note 8) IR @ VR V μA 120 1 120 1 120 1 120 1 50 1 50 1 20 1 20 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 7.5 2 7.5 2 7.5 2 7.5 2 7.5 2 7.5 2 7.5 3 7.5 3 7.5 3 7.5 4 7.5 4 7.5 4 7.5 4 7.5 4 7.5 4 7.5 7.15 7.5 7.39 7.5 7.63 5. Device mounted on FR-4 PCB with 10mm x 10mm pad, board size 35mm * 25mm. 6. The Zener voltage is measured 40ms after power is supplied. 7. Short duration pulse test used to minimize self-heating effect. DDZ2V4ASF – DDZ39DSF Document number: DS31987 Rev. 17 - 2 2 of 6 www.diodes.com March 2012 © Diodes Incorporated DDZ2V4ASF – DDZ39DSF Electrical Characteristics (continued) @TA = 25°C unless otherwise specified NEW PRODUCT Type Number DDZ9V1ASF DDZ9V1BSF DDZ9V1CSF DDZ10ASF DDZ10BSF DDZ10CSF DDZ10DSF DDZ11ASF DDZ11BSF DDZ11CSF DDZ12ASF DDZ12BSF DDZ12CSF DDZ13ASF DDZ13BSF DDZ13CSF DDZ15ASF DDZ15BSF DDZ15CSF DDZ16ASF DDZ16BSF DDZ16CSF DDZ18ASF DDZ18BSF DDZ18CSF DDZ20ASF DDZ20BSF DDZ20CSF DDZ20DSF DDZ22ASF DDZ22BSF DDZ22CSF DDZ22DSF DDZ24ASF DDZ24BSF DDZ24CSF DDZ24DSF DDZ27ASF DDZ27BSF DDZ27CSF DDZ27DSF DDZ30ASF DDZ30BSF DDZ30CSF DDZ30DSF DDZ33ASF DDZ33BSF DDZ33CSF DDZ33DSF DDZ36ASF DDZ36BSF DDZ36CSF DDZ36DSF DDZ39ASF DDZ39BSF DDZ39CSF DDZ39DSF Notes: Marking Code 4S KS YS 4T KT YT 7T 4U KU YU 4V KV YV 4W KW YW 4X KX YX 4Y KY YY 4Z KZ YZ RJ ZJ PJ 2J RK ZK PK 2K RL ZL PL 2L RM ZM PM 2M RN ZN PN 2N RO ZO PO 2O RP ZP PP 2P RQ ZQ PQ 2Q Zener Voltage Range (Note 6) VZ @ IZT IZT Min (V) Max (V) mA 8.29 8.73 20 8.57 9.01 20 8.83 9.30 20 9.12 9.59 20 9.41 9.90 20 9.70 10.20 20 9.94 10.44 20 10.18 10.71 10 10.50 11.05 10 10.82 11.38 10 11.13 11.71 10 11.44 12.03 10 11.74 12.35 10 12.11 12.75 10 12.55 13.21 10 12.99 13.66 10 13.44 14.13 10 13.89 14.62 10 14.35 15.09 10 14.80 15.57 10 15.25 16.04 10 15.69 16.51 10 16.22 17.06 10 16.82 17.70 10 17.42 18.33 10 18.05 18.96 10 18.63 19.59 10 19.23 20.22 10 19.72 20.72 10 20.15 21.20 5 20.64 21.71 5 21.08 22.17 5 21.52 22.63 5 22.05 23.18 5 22.61 23.77 5 23.12 24.31 5 23.63 24.85 5 24.26 25.52 5 24.97 26.26 5 25.63 26.95 5 26.29 27.64 5 26.99 28.39 5 27.70 29.13 5 28.36 29.82 5 29.02 30.51 5 29.68 31.22 5 30.32 31.88 5 30.90 32.50 5 31.49 33.11 5 32.14 33.79 5 32.79 34.49 5 33.40 35.13 5 34.01 35.77 5 34.68 36.47 5 35.36 37.19 5 36.00 37.85 5 36.63 38.52 5 Maximum Zener Impedance f = 1kHz ZZT @ IZT Ω 30 30 30 30 30 30 30 30 30 30 35 30 35 35 35 35 40 40 40 40 40 40 45 45 45 50 50 50 50 55 55 55 55 60 60 60 60 70 70 70 70 80 80 55 80 80 80 65 65 90 90 75 90 85 85 85 85 Maximum Reverse Current (Note 7) IR @ VR V μA 7.5 7.88 7.5 8.14 7.5 8.39 7.5 8.66 7.5 8.94 7.5 9.22 7.5 9.44 0.07 9.67 7.5 9.98 0.07 10.28 0.07 10.60 0.07 10.90 0.07 11.20 0.07 11.50 0.07 11.90 0.07 12.30 0.07 12.80 0.07 13.20 0.07 13.60 0.07 14.10 0.07 14.50 0.07 14.90 0.07 15.40 0.07 16.00 0.07 16.50 0.07 17.10 0.07 17.70 0.07 17.70 0.07 18.70 0.07 19.10 0.07 19.60 0.07 20.00 0.07 20.40 0.07 20.90 0.07 21.50 0.07 22.00 0.07 22.40 0.07 23.00 0.07 23.70 0.07 24.30 0.07 25.00 0.07 25.60 0.07 26.00 0.07 26.90 0.07 27.60 0.07 28.20 0.07 28.80 0.07 29.40 0.07 29.90 0.07 30.50 0.07 31.20 0.07 31.70 0.07 32.30 0.2 30.00 0.2 30.00 0.2 30.00 0.2 30.00 5. Device mounted on FR-4 PCB with 10mm x 10mm pad, board size 35mm * 25mm. 6. The Zener voltage is measured 40ms after power is supplied. 7. Short duration pulse test used to minimize self-heating effect. DDZ2V4ASF – DDZ39DSF Document number: DS31987 Rev. 17 - 2 3 of 6 www.diodes.com March 2012 © Diodes Incorporated DDZ2V4ASF – DDZ39DSF IF, INSTANTANEOUS FORWARD CURRENT (A) PD, POWER DISSIPATION (W) RθJA = 250°C/W 0.5 0.4 Note 5 0.3 0.2 0.1 0 0 25 50 75 100 125 TA, AMBIENT TEMPERATURE (° C) Fig. 1 Power Derating Curve 1 0.1 TA = 150°C 0.01 T A = 125°C TA = 25°C TA = 105°C TA = -40°C TA = 85°C TA = -65°C 0.001 150 1.0 1.2 0.6 0.8 0.4 0.2 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 50 TC, TEMPERATURE COEFFICIENT (mV/°C) 40 30 20 10 0 -10 -20 -30 -40 -50 0 10 20 30 40 VZ, ZENER VOLTAGE (V) Fig. 3 Temperature Coefficient vs. Zener Voltage 20 27DSF 16 IZ, ZENER CURRENT (mA) NEW PRODUCT 0.6 15BSF 24BSF 18BSF 3V6BSF 12 10BSF 5V1BSF 20BSF 8 30BSF 11BSF 5V6BSF 36BSF 12BSF 6V2BSF 4 0 0 2 4 DDZ2V4ASF – DDZ39DSF Document number: DS31987 Rev. 17 - 2 6 8 10 12 14 16 18 20 22 24 26 VZ, ZENER VOLTAGE (V) Fig. 4 Typical Zener Breakdown Characteristics 4 of 6 www.diodes.com 28 30 32 34 36 March 2012 © Diodes Incorporated DDZ2V4ASF – DDZ39DSF Package Outline Dimensions c D NEW PRODUCT α1 He L2 (2x) α2 E L1 b (2x) b (2x) β1 A β2 SOD323F Dim Min Max Typ A 0.60 0.75 − b 0.25 0.35 − c 0.05 0.26 − D 1.15 1.35 1.25 E 1.60 1.80 1.70 He 2.30 2.70 2.50 L1 0.30 0.50 0.40 L2 0.41 0.61 0.51 α1 7° − − α2 3° − − β1 7° − − β2 3° − − All Dimensions in mm Suggested Pad Layout X1 Y (2x) Dimensions Value (in mm) X 0.710 X1 2.700 Y 0.403 X (2x) DDZ2V4ASF – DDZ39DSF Document number: DS31987 Rev. 17 - 2 5 of 6 www.diodes.com March 2012 © Diodes Incorporated DDZ2V4ASF – DDZ39DSF IMPORTANT NOTICE NEW PRODUCT 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). 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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. 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