1N5221 to 1N5267 www.vishay.com Vishay Semiconductors Small Signal Zener Diodes FEATURES • Silicon planar power Zener diodes • Standard Zener voltage tolerance is ± 5 % with a “B” suffix in the ordering code (e.g.: 1N5221B), suffix “C” is ± 2 % tolerance • 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 PRIMARY CHARACTERISTICS PARAMETER VALUE UNIT VZ range nom. 2.4 to 75 V Test current IZT 1.7 to 20 mA VZ specification Thermal equilibrium Int. construction Single • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 APPLICATIONS • Voltage stabilization ORDERING INFORMATION DEVICE NAME ORDERING CODE TAPED UNITS PER REEL 1N5221B to 1N5267B 1N5221B to 1N5267B-series-TR 1N5221C to 1N5267C 1N5221C to 1N5267C-series-TR 1N5221B to 1N5267B 1N5221B to 1N5267B-series-TAP 1N5221C to 1N5267C 1N5221C to 1N5267C-series-TAP MINIMUM ORDER QUANTITY 10 000 per 13" reel 30 000/box 10 000 per ammopack (52 mm tape) 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 RthJA 300 K/W Tj 175 °C Tstg -65 to +175 °C VF 1.1 V Zener current Thermal resistance junction to ambient air I = 4 mm, TL = constant Junction temperature Storage temperature range Forward voltage (max.) IF = 200 mA Rev. 2.1, 08-Sep-14 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 1N5221 to 1N5267 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 1N5221 1N5222 1N5223 1N5224 1N5225 1N5226 1N5227 1N5228 1N5229 1N5230 1N5231 1N5232 1N5233 1N5234 1N5235 1N5236 1N5237 1N5238 1N5239 1N5240 1N5241 1N5242 1N5243 1N5244 1N5245 1N5246 1N5247 1N5248 1N5249 1N5250 1N5251 1N5252 1N5253 1N5254 1N5255 1N5256 1N5257 1N5258 1N5259 1N5260 1N5261 1N5262 1N5263 1N5264 1N5265 1N5266 1N5267 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. 2.1, 08-Sep-14 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 1N5221 to 1N5267 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 100 IZ = 5 mA 10 0 5 10 15 5 IZ = 5 mA 0 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 10 -5 1 150 VR = 2 V Tj = 25 °C 100 50 0 0.8 - 60 95 9599 80 120 160 200 40 Tamb - Ambient Temperature (°C) 0 60 120 180 240 Tj - Junction Temperature (°C) Fig. 3 - Typical Change of Working Voltage vs. Junction Temperature 0 95 9601 5 10 15 20 25 VZ - Z-Voltage (V) Fig. 6 - Diode Capacitance vs. Z-Voltage Rev. 2.1, 08-Sep-14 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 1N5221 to 1N5267 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) 959605 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. 2.1, 08-Sep-14 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 1N5221 to 1N5267 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. 2.1, 08-Sep-14 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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