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| Pb Lead-free UDZ5V6B-UDZ15B SURFACE MOUNT PRECISION ZENER DIODE Features * * * * * Ultra-Small Surface Mount Package Ideally suited for Automated Assembly Processes Very Sharp Breakdown Characteristics Very Tight Tolerance on Zener Breakdown Voltage Lead Free By Design/RoHS Compliant (Note 4) H G A B D SOD-323 Dim A B C D E G E Min 2.30 1.60 1.20 0.25 0.20 0.10 0 Max 2.70 1.80 1.40 0.35 0.40 0.15 8 Mechanical Data * * * * * * * * Case: SOD-323 Case Material: UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020C Terminal Connections: Cathode Band Terminals: Finish - Matte Tin annealed over Alloy 42 leadframe. Solderable per MIL-STD-202, Method 208 Marking & Type Code Information: See Electrical Specifications Table Ordering Information: See Last Page Weight: 0.004 grams (approximate) @ TA = 25C unless otherwise specified J 1.05 Typical C H J a 0.05 Typical All Dimensions in mm Maximum Ratings Characteristic Operating and Storage Temperature Range Symbol Tj, TSTG Value -65 to +150 Unit C Thermal Characteristics Characteristic @ TA = 25C unless otherwise specified Symbol RqJA Pd @ TA = 25C unless otherwise specified Zener Voltage Range (Note 2) VZT @ IZT Min (V) Max (V) 5.730 6.330 6.930 7.600 8.360 9.230 10.210 11.220 12.240 13.490 14.980 5.490 6.060 6.650 7.280 8.020 8.850 9.770 10.760 11.740 12.910 14.340 IZT mA 5 5 5 5 5 5 5 5 5 5 5 60 60 40 30 30 30 30 30 30 37 42 Maximum Zener Impedance (Note 3) ZZT @ IZT W 200 100 60 60 60 60 60 60 80 80 80 ZZK @ IZK IZK mA 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 IR uA 1 1 0.5 0.5 0.5 0.5 0.1 0.1 0.1 0.1 0.1 Maximum Reverse Current (Note 2) VR V 2.5 3.0 3.5 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 Value 625 200 Unit C/W mW Thermal Resistance Junction to Ambient Air (Note 1) Power Dissipation (Note 1) Electrical Characteristics Type Number Marking Code UDZ5V6B UDZ6V2B UDZ6V8B UDZ7V5B UDZ8V2B UDZ9V1B UDZ10B UDZ11B UDZ12B UDZ13B UDZ15B Notes: BC BD BE BF BG BH BI BJ BK BL BM 1. Part 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. Short duration test pulse used to minimize self-heating effect. 3. The zener impedances (ZZT, ZZK) are measured by superimposing a minute alternating current on the regulated current (IZ). 4. No purposefully added lead. DS30290 Rev. 10 - 2 1 of 3 www.diodes.com UDZ5V6B-UDZ15B a Diodes Incorporated IF, INSTANTANEOUS FORWARD CURRENT (mA) 250 1000 Pd, POWER DISSIPATION (mW) 200 100 150 10 100 1.0 50 0.1 0 0 100 TA, AMBIENT TEMPERATURE, (C) Fig. 1 Power Derating Curve 100m 200 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 100m UDZ11B UDZ12B 10m IZ, ZENER CURRENT (A) 10m IZ, ZENER CURRENT (A) 1m UDZ6V2B UDZ8V2B 1m UDZ10B UDZ13B 100n 4.0 5.0 6.0 7.0 8.0 9.0 10.0 VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 3 Typical Reverse Characteristics, UDZ6V2B - UDZ8V2B 100n 8.0 9.0 10.0 11.0 12.0 13.0 14.0 VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 4 Typical Reverse Characteristics, UDZ10B - UDZ13B 0.12 TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/C) 0.10 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 -0.08 100 IZ, ZENER CURRENT (mA) 10 UDZ15B 1 0.1 10 12 14 16 18 20 0 2 4 6 8 10 VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 5 Typical Reverse Characteristics, UDZ15B VZ, ZENER VOLTAGE (V) Fig. 6 Typical Temperature Coefficient of Zener Voltage vs. Zener Voltage, UDZ6V2B-UDZ10B DS30290 Rev. 10 - 2 2 of 3 www.diodes.com UDZ5V6B-UDZ15B 0.12 TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/C) 0.10 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 -0.08 10 12 14 16 18 20 VZ, ZENER VOLTAGE (V) Fig. 7 Typical Temperature Coefficient of Zener Voltage vs. Zener Voltage, UDZ10B-UDZ15B Ordering Information Device (Note 5) Packaging SOD-323 Shipping 3000/Tape & Reel (Type Number)-7* * Add "-7" to the appropriate type number in Table 1 from Page 1 example: 6.2V Zener = UDZ6V2B-7. Notes: 5. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information XX = Product Type Marking Code XX 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. DS30290 Rev. 10 - 2 3 of 3 www.diodes.com UDZ5V6B-UDZ15B |
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