 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| TZQ5221B to TZQ5267B Vishay Semiconductors Small Signal Zener Diodes Features * * * * * * * * Very sharp reverse characteristic Low reverse current level e2 Available with tighter tolerances Very high stability Low noise VZ - tolerance 5 % Lead (Pb)-free component Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC 9612009 Applications * Voltage stabilization Mechanical Data Case: QuadroMELF Glass case SOD80 Weight: approx. 34 mg Packaging Codes/Options: GS18 / 10 k per 13" reel 10 k/box GS08 / 2.5 k per 7" reel 12.5 k/box Absolute Maximum Ratings Tamb = 25 C, unless otherwise specified Parameter Power dissipation Z-current Junction temperature Storage temperature range Test condition RthJA 300 K/W Symbol Ptot IZ Tj Tstg Value 500 Ptot/VZ 175 - 65 to + 175 Unit mW mA C C Thermal Characteristics Tamb = 25 C, unless otherwise specified Parameter Test condition Symbol RthJA Value 500 Unit K/W Junction to ambient air on PC board 50 mm x 50 mm x 1.6 mm 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 85612 Rev. 1.7, 23-Mar-06 www.vishay.com 1 TZQ5221B to TZQ5267B Vishay Semiconductors Electrical Characteristics Partnumber Zener Voltage VZnom V TZQ5221B TZQ5222B TZQ5223B TZQ5224B TZQ5225B TZQ5226B TZQ5227B TZQ5228B TZQ5229B TZQ5230B TZQ5231B TZQ5232B TZQ5233B TZQ5234B TZQ5235B TZQ5236B TZQ5237B TZQ5238B TZQ5239B TZQ5240B TZQ5241B TZQ5242B TZQ5243B TZQ5244B TZQ5245B TZQ5246B TZQ5247B TZQ5248B TZQ5249B TZQ5250B TZQ5251B TZQ5252B TZQ5253B TZQ5254B TZQ5255B TZQ5256B TZQ5257B TZQ5258B TZQ5259B TZQ5260B TZQ5261B TZQ5262B TZQ5263B TZQ5264B TZQ5265B TZQ5266B TZQ5267B 1) Dynamic Resistance rzjT at IZT < 30 < 30 < 30 < 30 < 29 < 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 rzjK at IZK < 1200 < 1250 < 1300 < 1400 < 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 Test Current Temperature Coefficient of Zener Voltage IZT mA 20 20 20 20 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 IZK mA 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 TKVZ %/K < - 0.085 < - 0.085 < - 0.080 < - 0.080 < - 0.075 < - 0.070 < - 0.065 < - 0.060 < 0.055 < 0.030 < 0.030 < + 0.038 < + 0.038 < + 0.045 < + 0.050 < + 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 < + 0.088 < + 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 Reverse Leakage Current IR at VR A < 100 < 100 < 75 < 75 < 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 V 1 1 1 1 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 2.4 2.5 2.7 2.8 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 Based on dc measurement at thermal equilibrium; case temperature maintained at 30 C 2 C. www.vishay.com 2 Document Number 85612 Rev. 1.7, 23-Mar-06 TZQ5221B to TZQ5267B Vishay Semiconductors Typical Characteristics Tamb = 25 C, unless otherwise specified 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 1. Total Power Dissipation vs. Ambient Temperature Figure 4. 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 2. Typical Change of Working Voltage under Operating Conditions at Tamb=25C Figure 5. Diode Capacitance vs. Z-Voltage VZtn - Relative Voltage Change 1.3 IF - Forward Current (mA) VZtn = VZt/VZ (25 C) 100 10 Tj = 25 C 1.2 1.1 1.0 0.9 0.8 - 60 95 9599 TKVZ = 10 x 10-4/K 8 x 10 /K 6 x 10-4/K 4 x 10-4/K 2 x 10-4/K -4 1 0 - 2 x 10-4/K - 4 x 10-4/K 0.1 0.01 0.001 0 60 120 180 240 95 9605 0 0.2 0.4 0.6 0.8 1.0 Tj - Junction Temperature (C) VF - Forward Voltage (V) Figure 3. Typical Change of Working Voltage vs. Junction Temperature Figure 6. Forward Current vs. Forward Voltage Document Number 85612 Rev. 1.7, 23-Mar-06 www.vishay.com 3 TZQ5221B to TZQ5267B Vishay Semiconductors rZ - Differential Z-Resistance () 100 80 IZ - Z-Current (mA) Ptot = 500 mW Tamb = 25 C 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) Figure 7. Z-Current vs. Z-Voltage VZ - Z-Voltage (V) Figure 9. Differential Z-Resistance vs. Z-Voltage 50 40 30 20 10 0 15 95 9607 IZ - Z-Current (mA) Ptot = 500 mW Tamb = 25 C 20 25 30 35 VZ - Z-Voltage (V) Figure 8. Z-Current 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 tP/T = 0.01 tP/T = 0.05 1 10-1 95 9603 RthJA = 300 K/W T = Tjmax - Tamb Figure 10. Thermal Response www.vishay.com 4 Document Number 85612 Rev. 1.7, 23-Mar-06 TZQ5221B to TZQ5267B Vishay Semiconductors Package Dimensions in mm (Inches) 12071 Document Number 85612 Rev. 1.7, 23-Mar-06 www.vishay.com 5 TZQ5221B to TZQ5267B 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 www.vishay.com 6 Document Number 85612 Rev. 1.7, 23-Mar-06 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 |
Price & Availability of TZQ5221B
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |