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| MMBZ5225-V to MMBZ5267-V Vishay Semiconductors Small Signal Zener Diodes Features * Silicon Planar Power Zener Diodes. * Standard Zener voltage tolerance is 5 % e3 with a "B" suffix (e.g.: MMBZ5225B-V), suffix "C" is 2 % tolerance. * High temperature soldering guaranteed: 260 C/4X10 seconds at terminals. * These diodes are also available in MiniMELF case with the type designation ZMM5225...ZMM5267, SOD-123 case with the type designation MMSZ5225-V... MMSZ5267-V. * Lead (Pb)-free component * Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC 3 1 2 18078 Mechanical Data Case: SOT-23 Plastic case Weight: approx. 8.8 mg Packaging Codes/Options: GS18 / 10 k per 13 " reel (8 mm tape), 10 k/box GS08 / 3 k per 7 " reel (8 mm tape), 15 k/box Absolute Maximum Ratings Tamb = 25 C, unless otherwise specified Parameter Zener current (see Table "Characteristics") Power dissipation TA = 25 C Ptot Ptot 1) 2) Test condition Symbol Value Unit 2251) 3002) mW mW On FR - 5 board using recommended solder pad layout On alumina substrate Thermal Characteristics Tamb = 25 C, unless otherwise specified Parameter Thermal resistance junction to ambient air Maximum junction temperature Storage temperature range 1) Test condition Symbol RthJA Tj TS Value 556 1) Unit C/W C C 150 -65 to + 175 On FR - 5 board using recommended solder pad layout Document Number 85772 Rev. 1.4, 21-Oct-05 www.vishay.com 1 MMBZ5225-V to MMBZ5267-V Vishay Semiconductors Electrical Characteristics Tamb = 25 unless otherwise noted Maximum VF = 0.9 V at IF = 10 mA Partnumber Marking Code Nominal Zener Voltage VZ @ IZT1 V MMBZ5225-V MMBZ5226-V MMBZ5227-V MMBZ5228-V MMBZ5229-V MMBZ5230-V MMBZ5231-V MMBZ5232-V MMBZ5233-V MMBZ5234-V MMBZ5235-V MMBZ5236-V MMBZ5237-V MMBZ5238-V MMBZ5239-V MMBZ5240-V MMBZ5241-V MMBZ5242-V MMBZ5243-V MMBZ5244-V MMBZ5245-V MMBZ5246-V MMBZ5247-V MMBZ5248-V MMBZ5249-V MMBZ5250-V MMBZ5251-V MMBZ5252-V MMBZ5253-V MMBZ5254-V MMBZ5255-V MMBZ5256-V MMBZ5257-V MMBZ5258-V MMBZ5259-V MMBZ5260-V MMBZ5261-V MMBZ5262-V MMBZ5263-V MMBZ5264-V MMBZ5265-V MMBZ5266-V MMBZ5267-V 18E 8A 8B 8C 8D 8E 8F 8G 8H 8J 8K 8L 8M 8N 8P 8Q 8R 8S 8T 8U 8V 8W 8X 8Y 8Z 81A 81B 81C 81D 81E 81F 81G 81H 81J 81K 18F 81M 81N 81P 81Q 81R 81S 81T 3 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6 6.2 6.8 7.5 8.2 8.7 9.1 10 11 12 13 14 15 16 17 18 19 20 22 24 25 27 28 30 33 36 39 43 47 51 56 60 62 68 75 Test Current Maximum Dynamic Impedance1) Typical Temp. of Coefficient VZ %/C -0.075 -0.07 -0.065 -0.06 -0.055 0.030 0.030 0.038 0.038 0.045 0.05 0.058 0.062 0.065 0.068 0.075 0.076 0.077 0.079 0.082 0.082 0.083 0.084 0.085 0.086 0.086 0.087 0.087 0.089 0.090 0.091 0.091 0.092 0.093 0.094 0.095 0.095 0.096 0.096 0.097 0.097 0.097 0.098 Maximum Reverse Leakage Current IZT1 mA 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 9.5 9 8.5 7.8 7.4 7 6.6 6.2 5.6 5.2 5 4.6 4.5 4.2 3.8 3.4 3.2 3 2.7 2.5 2.2 2.1 2 1.8 1.7 ZZT @ IZT 30 28 24 23 22 19 17 11 7 7 5 6 8 8 10 17 22 30 13 15 16 17 19 21 23 25 29 33 35 41 44 49 58 70 80 93 105 125 150 170 185 230 270 ZZK @ IZK = 0.25 mA 1600 1600 1700 1900 2000 1900 1600 1600 1600 1000 750 500 500 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 700 700 800 900 1000 1100 1300 1400 1400 1600 1700 IR A 50 25 15 10 5 5 5 5 5 5 3 3 3 3 3 3 2 1 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 VR V 1 1 1 1 1 2 2 3 3.5 4 5 6 6.5 6.5 7 8 8.4 9.1 9.9 10 11 12 13 14 14 15 17 18 19 21 21 23 25 27 30 33 36 39 43 46 47 52 56 1)The Zener Impedance is derived from the 1 kHZ AC voltage which results when an AC current having an RMS value equal to 10 % of the Zener current (IZT or IZK) is superimposed on IZT or IZK. Zener Impedance is measured at two points to insure a sharp knee on the breakdown curve and to eliminate unstable units. 3) Measured at thermal equilibrium. Document Number 85772 Rev. 1.4, 21-Oct-05 www.vishay.com 2 MMBZ5225-V to MMBZ5267-V Vishay Semiconductors Typical Characteristics (Tamb = 25 C unless otherwise specified) mA 103 102 C/W 103 7 5 4 3 2 IF 10 TJ = 100 C 1 10-1 10-2 10 -3 rthA 0.5 0.2 0.1 0.05 0.02 0.01 =0 102 7 5 4 3 2 TJ = 25 C 10 7 5 4 3 2 tp 10-4 10-5 0 18114 tp T T PI 0.2 0.4 0.6 0.8 1V 1 10-5 18116 10-4 10-3 10-2 10-1 1 10 s VF tp Figure 1. Forward characteristics Figure 4. Pulse Thermal Resistance vs. Pulse Duration pF 1000 7 TJ = 25 C VR = 1 V VR = 2 V Ctot 5 4 3 2 100 7 5 4 3 2 VR = 1 V VR = 2 V 10 1 18118 2 3 4 5 10 2 3 4 5 100 V VZ at IZ = 5 mA Figure 2. Capacitance vs. Zener Voltage mW 250 Ptot 200 150 100 50 0 0 18672 100 200 C Tamb Figure 3. Admissible Power Dissipation vs. Ambient Temperature Document Number 85772 Rev. 1.4, 21-Oct-05 www.vishay.com 3 MMBZ5225-V to MMBZ5267-V Vishay Semiconductors Package Dimensions in mm (Inches) 1.15 (.045) 2.6 (.102) 2.35 (.092) ISO Method E 0.175 (.007) 0.098 (.005) 0.1 (.004) max. 0.4 (.016) 0.4 (.016) 3.1 (.122) 2.8 (.110) 0.4 (.016) Mounting Pad Layout 0.52 (0.020) 0.9 (0.035) 1.43 (.056) 1.20(.047) 2.0 (0.079) 0.95 (.037) 0.95 (.037) 0.95 (0.037) 0.95 (0.037) 17418 www.vishay.com 4 Document Number 85772 Rev. 1.4, 21-Oct-05 0.95 (.037) MMBZ5225-V to MMBZ5267-V Vishay Semiconductors Ozone Depleting Substances Policy Statement It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances (ODSs). The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively 2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency (EPA) in the USA 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use Vishay Semiconductors products for any unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Document Number 85772 Rev. 1.4, 21-Oct-05 www.vishay.com 5 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1 |
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