1N5221B to 1N5267B www.vishay.com Vishay Semiconductors Small Signal Zener Diodes FEATURES • Silicon planar power Zener diodes • Standard Zener voltage tolerance is ± 5 % • These diodes are also available in MiniMELF case with the type designation TZM5221 to TZM5267, SOT-23 case with the type designations MMBZ5225 to MMBZ5267 and SOD-123 case with the types designations MMSZ5225 to MMSZ5267 • AEC-Q101 qualified • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 PRIMARY CHARACTERISTICS PARAMETER VALUE APPLICATIONS UNIT VZ range nom. 2.4 to 75 V Test current IZT 1.7 to 20 mA VZ specification Thermal equilibrium Int. construction Single • Voltage stabilization ORDERING INFORMATION DEVICE NAME ORDERING CODE TAPED UNITS PER REEL MINIMUM ORDER QUANTITY 1N5221B to 1N5267B 1N5221B to 1N5267B-series-TR 10 000 per 13" reel 30 000/box 1N5221B to 1N5267B 1N5221B to 1N5267B-series-TAP 10 000 per ammopack (52 mm tape) 30 000/box PACKAGE PACKAGE NAME DO-35 WEIGHT 125 mg MOLDING COMPOUND MOISTURE SENSITIVITY FLAMMABILITY RATING LEVEL UL 94 V-0 MSL level 1 (according J-STD-020) SOLDERING CONDITIONS 260 °C/10 s at terminals ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER Power dissipation TEST CONDITION SYMBOL VALUE UNIT TL 25 °C Ptot 500 mW IZ Ptot/VZ mA I = 4 mm, TL = constant RthJA 300 K/W Tj 175 °C Tstg - 65 to + 175 °C VF 1.1 V Zener current Thermal resistance junction to ambient air Junction temperature Storage temperature range Forward voltage (max.) Rev. 2.0, 06-May-13 IF = 200 mA Document Number: 85588 1 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 1N5221B to 1N5267B www.vishay.com Vishay Semiconductors ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) ZENER VOLTAGE RANGE (1) PART NUMBER VZ at IZT1 TEST CURRENT IZT1 V 1N5221B 1N5222B 1N5223B 1N5224B 1N5225B 1N5226B 1N5227B 1N5228B 1N5229B 1N5230B 1N5231B 1N5232B 1N5233B 1N5234B 1N5235B 1N5236B 1N5237B 1N5238B 1N5239B 1N5240B 1N5241B 1N5242B 1N5243B 1N5244B 1N5245B 1N5246B 1N5247B 1N5248B 1N5249B 1N5250B 1N5251B 1N5252B 1N5253B 1N5254B 1N5255B 1N5256B 1N5257B 1N5258B 1N5259B 1N5260B 1N5261B 1N5262B 1N5263B 1N5264B 1N5265B 1N5266B 1N5267B NOM. 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 IZT2 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 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 REVERSE LEAKAGE CURRENT DYNAMIC RESISTANCE f = 1 kHz ZZ at IZT1 (1) IR at VR μA V MAX. 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 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 ZZK at IZT2 MAX. 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 TEMPERATURE COEFFICIENT VZ %/K MAX. 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 TYP. - 0.085 - 0.085 - 0.08 - 0.08 - 0.075 - 0.07 - 0.065 - 0.06 0.055 0.03 0.03 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 0.088 0.089 0.09 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 Note (1) Based on DC measurement at thermal equilibrium; lead length = 9.5 (3/8"); thermal resistance of heat sink = 30 K/W Rev. 2.0, 06-May-13 Document Number: 85588 2 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 1N5221B to 1N5267B www.vishay.com Vishay Semiconductors RthJA - Therm. Resist. Junction Ambient (K/W) BASIC CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) 400 300 l l 200 100 TL = constant 0 0 5 10 600 Ptot - Total Power Dissipation (mW) 500 500 400 300 200 100 0 0 20 15 I - Lead Length (mm) 95 9611 Fig. 1 - Thermal Resistance vs. Lead Length 95 9602 Fig. 4 - Total Power Dissipation vs. Ambient Temperature 15 TKVZ - Temperature Coefficient of VZ (10-4/K) VZ - Voltage Change (mV) 1000 Tj = 25 °C 100 IZ = 5 mA 10 10 5 IZ = 5 mA 0 -5 1 0 5 10 15 0 25 20 VZ - Z-Voltage (V) 95 9598 10 20 30 40 50 VZ - Z-Voltage (V) 95 9600 Fig. 2 - Typical Change of Working Voltage under Operating Conditions at Tamb= 25 °C Fig. 5 - Temperature Coefficient of VZ vs. Z-Voltage 1.3 200 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 4 x 10 /K 2 x 10-4/K 0 1.0 - 2 x 10-4/K - 4 x 10-4/K 0.9 CD - Diode Capacitance (pF) VZtn - Relative Voltage Change 80 120 160 200 40 Tamb - Ambient Temperature (°C) 150 VR = 2 V Tj = 25 °C 100 50 0 0.8 - 60 95 9599 0 60 120 180 240 Tj - Junction Temperature (°C) Fig. 3 - Typical Change of Working Voltage vs. Junction Temperature Rev. 2.0, 06-May-13 0 95 9601 5 10 15 20 25 VZ - Z-Voltage (V) Fig. 6 - Diode Capacitance vs. Z-Voltage Document Number: 85588 3 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 1N5221B to 1N5267B Vishay Semiconductors 100 50 10 40 IZ - Z-Current (mA) IF - Forward Current (mA) www.vishay.com Tj = 25 °C 1 0.1 0.01 30 20 10 0.001 0 0.2 0.4 0.6 0 1.0 0.8 15 VF - Forward Voltage (V) 95 9605 20 25 30 35 VZ - Z-Voltage (V) 95 9607 Fig. 7 - Forward Current vs. Forward Voltage Fig. 9 - Z-Current vs. Z-Voltage 1000 rZ - Differential Z-Resistance (Ω) 100 80 IZ - Z-Current (mA) Ptot = 500 mW Tamb = 25 °C 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 6 12 8 20 VZ - Z-Voltage (V) 95 9604 10 15 20 25 VZ - Z-Voltage (V) 95 9606 Fig. 8 - Z-Current vs. Z-Voltage Zthp - Thermal Resistance for Pulse Cond. (K/W) 5 0 Fig. 10 - Differential Z-Resistance vs. Z-Voltage 1000 tp/T = 0.5 100 tp/T = 0.2 Single Pulse RthJA = 300 K/W T = Tj max. - 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 Fig. 11 - Thermal Response Rev. 2.0, 06-May-13 Document Number: 85588 4 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 1N5221B to 1N5267B www.vishay.com Vishay Semiconductors PACKAGE DIMENSIONS in millimeters (inches): DO-35_1N52xx 3.9 max. [0.154] 3.1 min. [0.120] 26 min. [1.024] 1.5 [0.059] 26 min. [1.024] 1.7 [0.067] Ø 0.4 min. [0.015] Ø 0.55 max. [0.022] Cathode Identification Rev. 1 - Date: 19. December 2011 Document no.: S8-V-3906.04-031(4) 94 12648 Rev. 2.0, 06-May-13 Document Number: 85588 5 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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 in any datasheet or in any other disclosure relating to any product. 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