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| BZX55-Series Vishay Semiconductors Small Signal Zener Diodes Features * * * * * * * Very sharp reverse characteristic Low reverse current level e2 Very high stability Low noise Available with tighter tolerances Lead (Pb)-free component Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC 94 9367 Applications * Voltage stabilization Mechanical Data Case: DO35 glass case Weight: approx. 125 mg Cathode Band Color: black Packaging Codes/Options: TR/10 k per 13" reel, 30 k/box TAP/10 k per ammopack (52 mm tape), 30 k/box Absolute Maximum Ratings Tamb = 25 C, unless otherwise specified Parameter Power dissipation Z-current Test condition l = 4 mm, TL = 25 C Symbol Ptot IZ Value 500 Ptot/VZ Unit mW mA Thermal Characteristics Tamb = 25 C, unless otherwise specified Parameter Thermal resistance junction to ambient air Junction temperature Storage temperature range Test condition l = 4 mm, TL = constant Symbol RthJA Tj Tstg Value 300 175 - 65 to + 175 Unit K/W C C Electrical Characteristics Tamb = 25 C, unless otherwise specified Parameter Forward voltage Test condition IF = 200 mA Symbol VF Min Typ. Max 1.5 Unit V Document Number 85604 Rev. 1.5, 05-Jul-07 www.vishay.com 1 BZX55-Series Vishay Semiconductors Electrical Characteristics BZX55C.. Partnumber Zener Voltage Range VZ at IZT Dynamic Resistance rzjT at rzjK at IZT, IZK, f = 1 kHz f = 1 kHz max 2.56 2.9 3.2 3.5 3.8 4.1 4.6 5 5.4 6 6.6 7.2 7.9 8.7 9.6 10.6 11.6 12.7 14.1 15.6 17.1 19.1 21.2 23.3 25.6 28.9 32 35 38 41 46 50 54 60 66 72 79 < 85 < 85 < 85 < 85 < 85 < 85 < 75 < 60 < 35 < 25 < 10 <8 <7 <7 < 10 < 15 < 20 < 20 < 26 < 30 < 40 < 50 < 55 < 55 < 80 < 80 < 80 < 80 < 80 < 90 < 90 < 110 < 125 < 135 < 150 < 200 < 250 < 600 < 600 < 600 < 600 < 600 < 600 < 600 < 600 < 550 < 450 < 200 < 150 < 50 < 50 < 50 < 70 < 70 < 90 < 110 < 110 < 170 < 170 < 220 < 220 < 220 < 220 < 220 < 220 < 220 < 500 < 600 < 700 < 700 < 1000 < 1000 < 1000 < 1500 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 Test Current IZT Temperature Coefficient TKVZ Test Current IZK Reverse Leakage Current IR at Tamb = 25 C A < 50 < 10 <4 <2 <2 <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 < 0.1 < 0.1 < 0.1 < 0.1 < 0.1 < 100 < 50 < 40 < 40 < 40 < 40 < 20 < 10 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <5 <5 <5 < 10 < 10 < 10 < 10 < 10 IR at Tamb = 150 C at VR V min BZX55C2V4 BZX55C2V7 BZX55C3V0 BZX55C3V3 BZX55C3V6 BZX55C3V9 BZX55C4V3 BZX55C4V7 BZX55C5V1 BZX55C5V6 BZX55C6V2 BZX55C6V8 BZX55C7V5 BZX55C8V2 BZX55C9V1 BZX55C10 BZX55C11 BZX55C12 BZX55C13 BZX55C15 BZX55C16 BZX55C18 BZX55C20 BZX55C22 BZX55C24 BZX55C27 BZX55C30 BZX55C33 BZX55C36 BZX55C39 BZX55C43 BZX55C47 BZX55C51 BZX55C56 BZX55C62 BZX55C68 BZX55C75 2.28 2.5 2.8 3.1 3.4 3.7 4 4.4 4.8 5.2 5.8 6.4 7 7.7 8.5 9.4 10.4 11.4 12.4 13.8 15.3 16.8 18.8 20.8 22.8 25.1 28 31 34 37 40 44 48 52 58 64 70 mA min - 0.09 - 0.09 - 0.08 - 0.08 - 0.08 - 0.08 - 0.06 - 0.05 - 0.02 - 0.05 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 %/K max - 0.06 - 0.06 - 0.05 - 0.05 - 0.05 - 0.05 - 0.03 0.02 0.02 0.05 0.06 0.07 0.07 0.08 0.09 0.1 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 mA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 V 1 1 1 1 1 1 1 1 1 1 2 3 5 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 www.vishay.com 2 Document Number 85604 Rev. 1.5, 05-Jul-07 BZX55-Series Vishay Semiconductors Electrical Characteristics BZX55B.. Partnumber Zener Voltage Range VZ at IZT Dynamic Resistance rzjT at rzjK at IZT, IZK, f = 1 kHz f = 1 kHz max 2.76 3.06 3.36 3.68 3.98 4.38 4.8 5.2 5.72 6.32 6.94 7.65 8.36 9.28 10.2 11.22 12.24 13.26 15.3 16.3 18.36 20.4 22.45 24.5 27.6 30.6 33.6 36.7 39.8 43.9 47.9 52 57.1 63.2 69.4 76.5 < 85 < 90 < 90 < 90 < 90 < 90 < 80 < 60 < 40 < 10 <8 <7 <7 < 10 < 15 < 20 < 20 < 26 < 30 < 40 < 50 < 55 < 55 < 80 < 80 < 80 < 80 < 80 < 90 < 90 < 110 < 125 < 135 < 150 < 200 < 250 < 600 < 600 < 600 < 600 < 600 < 600 < 600 < 550 < 450 < 200 < 150 < 50 < 50 < 50 < 70 < 70 < 90 < 110 < 110 < 170 < 170 < 220 < 220 < 220 < 220 < 220 < 220 < 220 < 500 < 600 < 700 < 700 < 1000 < 1000 < 1000 < 1500 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 Test Current IZT Temperature Coefficient TKVZ Test Current IZK Reverse Leakage Current IR at Tamb = 25 C A < 10 <4 <2 <2 <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 < 0.1 < 0.1 < 0.1 < 0.1 < 0.1 < 50 < 40 < 40 < 40 < 40 < 20 < 10 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <2 <5 <5 <5 < 10 < 10 < 10 < 10 < 10 IR at Tamb = 150 C at VR V min BZX55B2V7 BZX55B3V0 BZX55B3V3 BZX55B3V6 BZX55B3V9 BZX55B4V3 BZX55B4V7 BZX55B5V1 BZX55B5V6 BZX55B6V2 BZX55B6V8 BZX55B7V5 BZX55B8V2 BZX55B9V1 BZX55B10 BZX55B11 BZX55B12 BZX55B13 BZX55B15 BZX55B16 BZX55B18 BZX55B20 BZX55B22 BZX55B24 BZX55B27 BZX55B30 BZX55B33 BZX55B36 BZX55B39 BZX55B43 BZX55B47 BZX55B51 BZX55B56 BZX55B62 BZX55B68 BZX55B75 2.64 2.94 3.24 3.52 3.82 4.22 4.6 5 5.48 6.08 6.66 7.35 8.04 8.92 9.8 10.78 11.76 12.74 14.7 15.7 17.64 19.6 21.55 23.5 26.4 29.4 32.4 35.3 38.2 42.1 46.1 50 54.9 60.8 66.6 73 mA min - 0.09 - 0.08 - 0.08 - 0.08 - 0.08 - 0.06 - 0.05 - 0.02 - 0.05 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 %/K max - 0.06 - 0.05 - 0.05 - 0.05 - 0.05 - 0.03 0.02 0.02 0.05 0.06 0.07 0.07 0.08 0.09 0.1 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 0.12 mA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 V 1 1 1 1 1 1 1 1 1 2 3 5 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 Document Number 85604 Rev. 1.5, 05-Jul-07 www.vishay.com 3 BZX55-Series Vishay Semiconductors Typical Characteristics Tamb = 25 C, unless otherwise specified RthJA - Therm. Resist. Junction Ambient (K/W) 500 1.3 VZtn = VZt/VZ (25 C) 400 300 l 200 100 TL = constant 0 0 5 10 15 20 95 9611 VZtn - Relative Voltage Change 1.2 1.1 1.0 0.9 0.8 - 60 95 9599 TKVZ = 10 x 10-4/K 8 x 10-4/K 6 x 10-4/K 4 x 10-4/K 2 x 10-4/K l 0 - 2 x 10-4/K - 4 x 10-4/K 0 60 120 180 240 I - Lead Length (mm) Tj - Junction Temperature (C) Figure 1. Thermal Resistance vs. Lead Length Figure 4. Typical Change of Working Voltage vs. Junction Temperature TKVZ - Temperature Coefficient of VZ (10-4/K) Ptot - Total Power Dissipation (mW) 600 500 400 300 200 100 0 0 15 10 5 IZ = 5 mA 0 -5 0 95 9600 40 80 120 160 200 10 95 9602 Tamb - Ambient Temperature (C) 20 40 30 VZ - Z-Voltage (V) 50 Figure 2. Total Power Dissipation vs. Ambient Temperature Figure 5. Temperature Coefficient of Vz vs. Z-Voltage 1000 CD - Diode Capacitance (pF) VZ - Voltage Change (mV) 200 Tj = 25 C 150 VR = 2 V Tj = 25 C 100 100 IZ = 5 mA 10 50 1 0 95 9598 0 5 10 15 20 25 0 95 9601 5 10 15 20 25 VZ - Z-Voltage (V) VZ - Z-Voltage (V) Figure 3. Typical Change of Working Voltage under Operating Conditions at Tamb = 25 C Figure 6. Diode Capacitance vs. Z-Voltage www.vishay.com 4 Document Number 85604 Rev. 1.5, 05-Jul-07 BZX55-Series Vishay Semiconductors 100 IF - Forward Current (mA) 10 Tj = 25 C 50 40 30 20 10 0 15 95 9607 1 0.1 0.01 0.001 0 0.2 0.4 0.6 0.8 1.0 IZ - Z-Current (mA) Ptot = 500 mW Tamb = 25 C 20 25 30 35 95 9605 VF - Forward Voltage (V) VZ - Z-Voltage (V) Figure 9. Z-Current vs. Z-Voltage Figure 7. Forward Current vs. Forward Voltage 80 IZ - Z-Current (mA) Ptot = 500 mW Tamb = 25 C rZ - Differential Z-Resistance () 100 1000 IZ = 1 mA 100 5 mA 60 40 20 0 0 95 9604 10 10 mA 1 Tj = 25 C 4 6 8 12 20 95 9606 0 5 10 15 20 25 VZ - Z-Voltage (V) VZ - Z-Voltage (V) Figure 8. Z-Current vs. Z-Voltage Figure 10. Differential Z-Resistance vs. Z-Voltage Zthp - Thermal Resistance for Pulse Cond. (KW) 1000 tP/T = 0.5 100 tP/T = 0.2 Single Pulse 10 tP/T = 0.1 tP/T = 0.02 iZM = (- VZ + (VZ2 + 4rzj x T/Zthp) 1/2)/(2rzj) 100 101 tP - Pulse Length (ms) 102 95 9603 RthJA = 300 K/W T = Tjmax - Tamb tP/T = 0.01 tP/T = 0.05 1 10-1 Figure 11. Thermal Response Document Number 85604 Rev. 1.5, 05-Jul-07 www.vishay.com 5 BZX55-Series Vishay Semiconductors Package Dimensions in millimeters (inches): DO35 Cathode Identification 0.55 max. (0.022) Rev. 6 - Date: 29. January 2007 Document no.: 6.560-5004.02-4 94 9366 www.vishay.com 6 Document Number 85604 Rev. 1.5, 05-Jul-07 1.7 (0.067) 1.5 (0.059) 26 min. (1.024) 3.9 max. (0.154) 26 min. (1.024) BZX55-Series 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 85604 Rev. 1.5, 05-Jul-07 www.vishay.com 7 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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