TZQ5221B to TZQ5267B Vishay Semiconductors Small Signal Zener Diodes Features * * * * * * * * Very sharp reverse characteristic Low reverse current level Available with tighter tolerances Very high stability Low noise VZ - tolerance 5 % AEC-Q101 qualified Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC 9612009 Applications * Voltage stabilization Mechanical Data Case: QuadroMELF SOD-80 Weight: approx. 34 mg Packaging codes/options: GS18/10K per 13" reel 10K/box GS08/2.5K per 7" reel 12.5K/box Absolute Maximum Ratings Tamb = 25 C, unless otherwise specified Parameter Power dissipation Test condition Symbol RthJA 300 K/W Z-current Junction temperature Storage temperature range Value Unit Ptot 500 mW IZ Ptot/VZ mA Tj 175 C Tstg - 65 to + 175 C Thermal Characteristics Tamb = 25 C, unless otherwise specified Parameter Test condition Symbol Value Unit Junction to ambient air On PC board 50 mm x 50 mm x 1.6 mm RthJA 500 K/W Electrical Characteristics Tamb = 25 C, unless otherwise specified Parameter Forward voltage Document Number 85612 Rev. 1.8, 15-Sep-10 Test condition Symbol IF = 200 mA VF Min. Typ. For technical questions within your region, please contact one of the following: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com Max. Unit 1.5 V www.vishay.com 1 TZQ5221B to TZQ5267B Vishay Semiconductors Electrical Characteristics Zener voltage Part number 1) Dynamic resistance Test current Temperature coefficient of Zener voltage Reverse leakage current VZnom rzjT at IZT rzjK at IZK IZT IZK TKVZ V mA mA %/K A IR at VR V TZQ5221B 2.4 < 30 < 1200 20 0.25 < - 0.085 < 100 1 TZQ5222B 2.5 < 30 < 1250 20 0.25 < - 0.085 < 100 1 TZQ5223B 2.7 < 30 < 1300 20 0.25 < - 0.080 < 75 1 TZQ5224B 2.8 < 30 < 1400 20 0.25 < - 0.080 < 75 1 TZQ5225B 3 < 29 < 1600 20 0.25 < - 0.075 < 50 1 TZQ5226B 3.3 < 28 < 1600 20 0.25 < - 0.070 < 25 1 TZQ5227B 3.6 < 24 < 1700 20 0.25 < - 0.065 < 15 1 TZQ5228B 3.9 < 23 < 1900 20 0.25 < - 0.060 < 10 1 TZQ5229B 4.3 < 22 < 2000 20 0.25 < 0.055 <5 1 TZQ5230B 4.7 < 19 < 1900 20 0.25 < 0.030 <5 2 TZQ5231B 5.1 < 17 < 1600 20 0.25 < 0.030 <5 2 TZQ5232B 5.6 < 11 < 1600 20 0.25 < + 0.038 <5 3 TZQ5233B 6 <7 < 1600 20 0.25 < + 0.038 <5 3.5 TZQ5234B 6.2 <7 < 1000 20 0.25 < + 0.045 <5 4 TZQ5235B 6.8 <5 < 750 20 0.25 < + 0.050 <3 5 TZQ5236B 7.5 <6 < 500 20 0.25 < + 0.058 <3 6 TZQ5237B 8.2 <8 < 500 20 0.25 < + 0.062 <3 6.5 TZQ5238B 8.7 <8 < 600 20 0.25 < + 0.065 <3 6.5 TZQ5239B 9.1 < 10 < 600 20 0.25 < + 0.068 <3 7 TZQ5240B 10 < 17 < 600 20 0.25 < + 0.075 <3 8 TZQ5241B 11 < 22 < 600 20 0.25 < + 0.076 <2 8.4 TZQ5242B 12 < 30 < 600 20 0.25 < + 0.077 <1 9.1 TZQ5243B 13 < 13 < 600 9.5 0.25 < + 0.079 < 0.5 9.9 TZQ5244B 14 < 15 < 600 9 0.25 < + 0.082 < 0.1 10 TZQ5245B 15 < 16 < 600 8.5 0.25 < + 0.082 < 0.1 11 TZQ5246B 16 < 17 < 600 7.8 0.25 < + 0.083 < 0.1 12 TZQ5247B 17 < 19 < 600 7.4 0.25 < + 0.084 < 0.1 13 TZQ5248B 18 < 21 < 600 7 0.25 < + 0.085 < 0.1 14 TZQ5249B 19 < 23 < 600 6.6 0.25 < + 0.086 < 0.1 14 TZQ5250B 20 < 25 < 600 6.2 0.25 < + 0.086 < 0.1 15 TZQ5251B 22 < 29 < 600 5.6 0.25 < + 0.087 < 0.1 17 TZQ5252B 24 < 33 < 600 5.2 0.25 < + 0.088 < 0.1 18 TZQ5253B 25 < 35 < 600 5 0.25 < + 0.089 < 0.1 19 TZQ5254B 27 < 41 < 600 4.6 0.25 < + 0.090 < 0.1 21 TZQ5255B 28 < 44 < 600 4.5 0.25 < + 0.091 < 0.1 21 TZQ5256B 30 < 49 < 600 4.2 0.25 < + 0.091 < 0.1 23 TZQ5257B 33 < 58 < 700 3.8 0.25 < + 0.092 < 0.1 25 TZQ5258B 36 < 70 < 700 3.4 0.25 < + 0.093 < 0.1 27 TZQ5259B 39 < 80 < 800 3.2 0.25 < + 0.094 < 0.1 30 TZQ5260B 43 < 93 < 900 3 0.25 < + 0.095 < 0.1 33 TZQ5261B 47 < 105 < 1000 2.7 0.25 < + 0.095 < 0.1 36 TZQ5262B 51 < 125 < 1100 2.5 0.25 < + 0.096 < 0.1 39 TZQ5263B 56 < 150 < 1300 2.2 0.25 < + 0.096 < 0.1 43 TZQ5264B 60 < 170 < 1400 2.1 0.25 < + 0.097 < 0.1 46 TZQ5265B 62 < 185 < 1400 2 0.25 < + 0.097 < 0.1 47 TZQ5266B 68 < 230 < 1600 1.8 0.25 < + 0.097 < 0.1 52 TZQ5267B 75 < 270 < 1700 1.7 0.25 < + 0.098 < 0.1 56 Based on dc measurement at thermal equilibrium; case temperature maintained at 30 C 2 C. Document Number 85612 Rev. 1.8, 15-Sep-10 For technical questions within your region, please contact one of the following: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com www.vishay.com 2 TZQ5221B to TZQ5267B Vishay Semiconductors Typical Characteristics Tamb = 25 C, unless otherwise specified 15 TKVZ - Temperature Coefficient of VZ (10-4/K) Ptot - Total Power Dissipation (mW) 600 500 400 300 200 100 0 95 9602 Figure 1. Total Power Dissipation vs. Ambient Temperature IZ = 5 mA 0 0 10 20 30 40 50 VZ - Z-Voltage (V) 95 9600 Figure 4. Temperature Coefficient of Vz vs. Z-Voltage 1000 200 CD - Diode Capacitance (pF) VZ - Voltage Change (mV) 5 -5 80 120 160 200 40 Tamb - Ambient Temperature (C) 0 Tj = 25 C 100 IZ = 5 mA 10 150 VR = 2 V Tj = 25 C 100 50 0 1 0 5 10 15 25 20 VZ - Z-Voltage (V) 95 9598 0 5 10 15 20 25 VZ - Z-Voltage (V) 95 9601 Figure 5. Diode Capacitance vs. Z-Voltage Figure 2. Typical Change of Working Voltage under Operating Conditions at Tamb = 25 C 1.3 100 VZtn = VZt/VZ (25 C) 1.2 TKVZ = 10 x 10-4/K 8 x 10-4/K 6 x 10-4/K 1.1 4 x 10-4/K 2 x 10-4/K 0 1.0 - 2 x 10-4/K - 4 x 10-4/K 0.9 0.8 0 - 60 95 9599 60 120 180 240 Tj - Junction Temperature (C) Figure 3. Typical Change of Working Voltage vs. Junction Temperature Document Number 85612 Rev. 1.8, 15-Sep-10 IF - Forward Current (mA) VZtn - Relative Voltage Change 10 10 Tj = 25 C 1 0.1 0.01 0.001 0 95 9605 0.2 0.4 0.6 0.8 1.0 VF - Forward Voltage (V) Figure 6. Forward Current vs. Forward Voltage For technical questions within your region, please contact one of the following: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com www.vishay.com 3 TZQ5221B to TZQ5267B Vishay Semiconductors 1000 rZ - Differential Z-Resistance () 100 IZ - Z-Current (mA) 80 Ptot = 500 mW Tamb = 25 C 60 40 20 IZ = 1 mA 100 5 mA 10 10 mA Tj = 25 C 1 0 0 4 8 6 VZ - Z-Voltage (V) 95 9604 5 0 20 12 15 20 25 VZ - Z-Voltage (V) 95 9606 Figure 7. Z-Current vs. Z-Voltage 10 Figure 9. Differential Z-Resistance vs. Z-Voltage 50 Ptot = 500 mW Tamb = 25 C IZ - Z-Current (mA) 40 30 20 10 0 15 20 25 35 30 VZ - Z-Voltage (V) 95 9607 Zthp - Thermal Resistance for Pulse Cond. (KW) Figure 8. Z-Current vs. Z-Voltage 1000 tp/T = 0.5 100 tp/T = 0.2 Single Pulse RthJA = 300 K/W T = Tjmax - Tamb 10 tp/T = 0.01 tp/T = 0.1 tp/T = 0.02 tp/T = 0.05 1 10-1 iZM = (- VZ + (VZ2 + 4rzj x T/Zthp) 1/2)/(2rzj) 100 101 tp - Pulse Length (ms) 102 95 9603 Figure 10. Thermal Response Document Number 85612 Rev. 1.8, 15-Sep-10 For technical questions within your region, please contact one of the following: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com www.vishay.com 4 TZQ5221B to TZQ5267B Vishay Semiconductors Package Dimensions in millimeters (inches): QuadroMELF SOD-80 1.6 (0.063) 1.4 (0.055) 1. 7 (0 .0 gl as 67) s Cathode identification > R3 (R0.118) glass 0.47 (0.019) max. 3.7 (0.146) 3.3 (0.130) The gap between plug and glass can be either on cathode or anode side Foot print recommendation: 2.5 (0.098) max. 2 (0.079) min. 1.25 (0.049) min. 5 (0.197) ref. 96 12071 Document Number 85612 Rev. 1.8, 15-Sep-10 For technical questions within your region, please contact one of the following: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com www.vishay.com 5 Legal Disclaimer Notice Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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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. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 11-Mar-11 www.vishay.com 1