DDZ5V1BS - DDZ43S SURFACE MOUNT PRECISION ZENER DIODE Please click here to visit our online spice models database. Features • • • • • Mechanical Data • • Very Sharp Breakdown Characteristics Very Tight Tolerance on VZ Ideally Suited for Automated Assembly Processes Very Low Leakage Current Lead, Halogen and Antimony Free, RoHS Compliant "Green" Device (Notes 2 and 3) • • • • • • Case: SOD-323 Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020D Terminals: Finish - Matte Tin annealed over Alloy 42 leadframe. Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Marking Information: See Page 6 Ordering Information: See Page 6 Weight: 0.004 grams (approximate) Top View 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 200 625 -65 to +150 Unit mW °C/W °C Thermal Characteristics Characteristic Power Dissipation Thermal Resistance, Junction to Ambient Air Operating and Storage Temperature Range Notes: (Note 1) (Note 1) 1. Device mounted on FR-4 PC board with recommended pad layout which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf 2. No purposefully added lead. Halogen and Antimony Free. 3. Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants. DDZ5V1BS - DDZ43S Document number: DS30414 Rev. 6 - 2 1 of 6 www.diodes.com June 2008 © Diodes Incorporated DDZ5V1BS - DDZ43S Electrical Characteristics Type Number Marking Code DDZ5V1BS DDZ5V6BS DDZ6V2BS DDZ6V8CS DDZ7V5CS DDZ8V2CS DDZ9V1CS DDZ10CS DDZ11CS DDZ12CS DDZ13BS DDZ14S DDZ15S DDZ16S DDZ18CS DDZ20CS DDZ22DS DDZ24CS DDZ27DS DDZ30DS DDZ33S DDZ36S DDZ39FS DDZ43S KM KN KO YP YQ YR YS YT YU YV KW GX GY YY YZ PJ 2K PL 2M 2N RP ZQ 5Q ZR Zener Voltage Range (Notes 4, 5) VZ @ IZT Min (V) Max (V) 4.94 5.20 5.45 5.73 5.96 6.27 6.66 7.01 7.29 7.67 8.03 8.45 8.83 9.30 9.70 10.20 10.82 11.38 11.74 12.35 12.55 13.21 13.65 14.35 14.80 15.57 15.69 16.51 17.42 18.33 19.23 20.22 21.52 22.63 23.12 24.31 26.29 27.64 29.02 30.51 32.14 33.79 35.36 37.19 38.02 39.98 42.14 43.86 Maximum Zener Impedance (Note 6) ZZT @ IZT ZZK @ IZK IZK mA Ω 17 480 1 11 400 1 7 150 1 5 150 0.5 6 120 0.5 8 120 0.5 8 120 0.5 8 120 0.5 10 120 0.5 12 110 0.5 14 110 0.5 16 110 0.5 18 150 0.5 18 150 0.5 23 150 0.5 28 200 0.5 30 200 0.5 35 200 0.5 45 250 0.5 55 250 0.5 75 250 0.5 85 250 0.5 85 250 0.5 90 ⎯ ⎯ IZT mA 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 10 5 5 5 5 5 5 5 5 Maximum Reverse Current (Note 7) IR @ VR uA V 5 1.5 0.5 2.5 0.5 4.0 0.1 5.0 0.1 6.0 0.1 6.5 0.1 7.0 0.1 8.0 0.1 8.4 0.1 9.1 0.1 10.0 0.05 11.0 0.05 12.0 0.05 12.0 0.05 14.0 0.05 15.0 0.05 17.0 0.05 19.0 0.05 21.0 0.05 23.0 0.05 27.0 0.05 30.0 0.05 30.0 0.05 33.0 4. The Zener voltage is measured 40ms after power is supplied. 5. For inquiries on tighter tolerances, or alternate nominal zener voltages, please contact your Diodes Inc. sales representative for availability and minimum order details. 6. f = 1kHz. 7. Short duration pulse test used to minimize self-heating effect. PD, POWER DISSIPATION (mW) 625 500 375 250 125 0 0 100 TA, AMBIENT TEMPERATURE (°C) Fig. 1 Power Derating Curve DDZ5V1BS - DDZ43S Document number: DS30414 Rev. 6 - 2 200 IF, INSTANTANEOUS FORWARD CURRENT (mA) Notes: @TA = 25°C unless otherwise specified 1,000 100 10 1.0 0.1 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 2 of 6 www.diodes.com June 2008 © Diodes Incorporated DDZ5V1BS - DDZ43S 100m IZ, ZENER CURRENT (A) 10m 1m 100n 10n 0 5 10 25 30 35 20 VZ, ZENER VOLTAGE (V) Fig. 3 Typical Zener Breakdown Characteristics 15 10m 10m IZ, ZENER CURRENT (A) 100m IZ, ZENER CURRENT (A) 100m 1m 100n 4.0 5.0 7.0 9.0 6.0 8.0 10.0 VZ, ZENER VOLTAGE (V) Fig. 4 Typical Zener Breakdown Characteristics, DDZ5V6BS - DDZ9V1CS 100n 8.0 IZ, ZENER CURRENT (A) 10m IZ, ZENER CURRENT (A) 10m 15 17 18 20 19 16 VZ, ZENER VOLTAGE (V) Fig. 6 Typical Zener Breakdown Characteristics, DDZ15S - DDZ18CS DDZ5V1BS - DDZ43S Document number: DS30414 Rev. 6 - 2 10.0 11.0 13.0 15.0 12.0 14.0 VZ, ZENER VOLTAGE (V) Fig. 5 Typical Zener Breakdown Characteristics, DDZ10CS - DDZ14S 100m 100n 14 45 1m 100m 1m 40 1m 100n 19 3 of 6 www.diodes.com 25 22 21 23 24 VZ, ZENER VOLTAGE (V) Fig. 7 Typical Zener Breakdown Characteristics, DDZ20CS - DDZ24CS 20 June 2008 © Diodes Incorporated DDZ5V1BS - DDZ43S 10m 10m IZ, ZENER CURRENT (A) 100m IZ, ZENER CURRENT (A) 100m 1m 100n 26 1m 100n 38 30 34 38 36 32 VZ, ZENER VOLTAGE (V) Fig. 8 Typical Zener Breakdown Characteristics, DDZ27DS - DDZ36S 28 100 42 50 46 48 44 VZ, ZENER VOLTAGE (V) Fig. 9 Typical Zener Breakdown Characteristics, DDZ39FS - DDZ43S 40 10,000 CT, TOTAL CAPACITANCE (pF) TJ = 25 °C f = 1MHz 1,000 VR = 1V 100 VR = 2V 10 10 1 1 10 VZ, NOMINAL ZENER VOLTAGE (V) Fig. 10 Typical Total Capacitance vs. Nominal Zener Voltage 1 0.1 5.0 7.0 9.0 10.0 11.0 8.0 12 VZ, ZENER VOLTAGE (V) Fig. 11 Typical Zener Impedance Characteristics, DDZ5V6BS - DDZ12CS 100 10,000 10,000 1,000 1,000 100 100 10 10 1 1 0.1 12 13 14 15 17 16 18 VZ, ZENER VOLTAGE (V) Fig. 12 Typical Zener Impedance Characteristics, DDZ12CS - DDZ18CS DDZ5V1BS - DDZ43S Document number: DS30414 Rev. 6 - 2 4 of 6 www.diodes.com 0.1 18 6.0 21 23 20 22 24 VZ, ZENER VOLTAGE (V) Fig. 13 Typical Zener Impedance Characteristics, DDZ18CS - DDZ24CS 19 June 2008 © Diodes Incorporated DDZ5V1BS - DDZ43S 10,000 10,000 1,000 1,000 100 100 10 10 1 1 0.1 24 0.1 34 42 40 38 44 46 48 VZ, ZENER VOLTAGE (V) Fig. 15 Typical Zener Impedance Characteristics, DDZ36S - DDZ43S 0.12 0.12 0.10 0.10 TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/°C) TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/°C) 28 32 34 30 VZ, ZENER VOLTAGE (V) Fig. 14 Typical Zener Impedance Characteristics, DDZ24CS - DDZ33S 26 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 8 6 10 4 VZ, ZENER VOLTAGE (V) Fig. 16 Typical Temperature Coefficient of Zener Voltage vs. Zener Voltage, DDZ6V2BS-DDZ10CS 2 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 18 16 20 14 VZ, ZENER VOLTAGE (V) Fig. 17 Typical Temperature Coefficient of Zener Voltage vs. Zener Voltage, DDZ10CS-DDZ20CS 0.12 0.12 0.10 0.10 TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/°C) TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/°C) 0 0.08 -0.08 10 -0.08 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 -0.08 20 26 30 28 24 VZ, ZENER VOLTAGE (V) Fig. 18 Typical Temperature Coefficient of Zener Voltage vs. Zener Voltage, DDZ20CS-DDZ30DS 22 DDZ5V1BS - DDZ43S Document number: DS30414 Rev. 6 - 2 36 5 of 6 www.diodes.com 12 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 -0.08 30 46 42 50 38 VZ, ZENER VOLTAGE (V) Fig. 19 Typical Temperature Coefficient of Zener Voltage vs. Zener Voltage, DDZ30DS-DDZ43S 34 June 2008 © Diodes Incorporated DDZ5V1BS - DDZ43S Ordering Information (Note 8) Part Number (Type Number)-7* * Example: Notes: Case SOD-323 Packaging 3000/Tape & Reel The part number for the 6.2 Volt device would be DDZ6V2BS-7. 8. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information XX xx = Product Type Marking Code (See Electrical Characteristics Table) Package Outline Dimensions C H B A K M J L SOD-323 Dim Min Max A 0.25 0.35 B 1.20 1.40 C 2.30 2.70 H 1.60 1.80 J 0.00 0.10 K 1.0 1.1 L 0.20 0.40 M 0.10 0.15 0° 8° α All Dimensions in mm Suggested Pad Layout C Dimensions Value (in mm) Z 3.75 G 1.05 X 0.65 Y 1.35 C 2.40 X Y G Z IMPORTANT NOTICE Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products 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 our website, harmless against all damages. LIFE SUPPORT Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. DDZ5V1BS - DDZ43S Document number: DS30414 Rev. 6 - 2 6 of 6 www.diodes.com June 2008 © Diodes Incorporated