BZX55-Series www.vishay.com Vishay Semiconductors Small Signal Zener Diodes FEATURES • Very sharp reverse characteristic • Low reverse current level • Very high stability • Low noise • AEC-Q101 qualified • Compliant to RoHS Directive 2002/95/EC and in accordance to WEEE 2002/96/EC • Halogen-free according to IEC 61249-2-21 definition APPLICATIONS PRIMARY CHARACTERISTICS PARAMETER VALUE • Voltage stabilization UNIT VZ range nom. 2.4 to 75 V Test current IZT 2.5; 5 mA VZ specification Pulse current Int. construction Single ORDERING INFORMATION DEVICE NAME ORDERING CODE TAPED UNITS PER REEL MINIMUM ORDER QUANTITY BZX55-series BZX55-series-TR 10 000 per 13" reel 30 000/box BZX55-series BZX55-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 l = 4 mm, TL = 25 °C Ptot 500 mW IZ Ptot/VZ mA l = 4 mm, TL = constant RthJA 300 K/W Tj 175 °C Tstg - 65 to + 175 °C VF 1.5 V Zener current Junction to ambient air Junction temperature Storage temperature range Forward voltage (max.) Rev. 1.7, 25-Nov-11 IF = 200 mA Document Number: 85604 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 BZX55-Series www.vishay.com Vishay Semiconductors ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) ZENER VOLTAGE RANGE TEST CURRENT REVERSE LEAKAGE CURRENT IR at VR VZ at IZT1 PART NUMBER IZT1 V BZX55C2V4 IZT2 NOM. MAX. 2.28 2.4 2.56 5 ZZ at IZT1 Tamb = Tamb = 25 °C 150 °C mA MIN. DYNAMIC RESISTANCE μA 1 < 50 ZZK at IZT2 TKVZ f = 1 kHz V < 100 TEMPERATURE COEFFICIENT 1 %/K MAX. MAX. MIN. MAX. < 85 < 600 - 0.09 - 0.06 BZX55C2V7 2.5 2.7 2.9 5 1 < 10 < 50 1 < 85 < 600 - 0.09 - 0.06 BZX55C3V0 2.8 3.0 3.2 5 1 <4 < 40 1 < 85 < 600 - 0.08 - 0.05 BZX55C3V3 3.1 3.3 3.5 5 1 <2 < 40 1 < 85 < 600 - 0.08 - 0.05 BZX55C3V6 3.4 3.6 3.8 5 1 <2 < 40 1 < 85 < 600 - 0.08 - 0.05 BZX55C3V9 3.7 3.9 4.1 5 1 <2 < 40 1 < 85 < 600 - 0.08 - 0.05 BZX55C4V3 4 4.3 4.6 5 1 <1 < 20 1 < 75 < 600 - 0.06 - 0.03 BZX55C4V7 4.4 4.7 5 5 1 < 0.5 < 10 1 < 60 < 600 - 0.05 0.02 BZX55C5V1 4.8 5.1 5.4 5 1 < 0.1 <2 1 < 35 < 550 - 0.02 0.02 BZX55C5V6 5.2 5.6 6 5 1 < 0.1 <2 1 < 25 < 450 - 0.05 0.05 BZX55C6V2 5.8 6.2 6.6 5 1 < 0.1 <2 2 < 10 < 200 0.03 0.06 BZX55C6V8 6.4 6.8 7.2 5 1 < 0.1 <2 3 <8 < 150 0.03 0.07 BZX55C7V5 7 7.5 7.9 5 1 < 0.1 <2 5 <7 < 50 0.03 0.07 BZX55C8V2 7.7 8.2 8.7 5 1 < 0.1 <2 6.2 <7 < 50 0.03 0.08 BZX55C9V1 8.5 9.1 9.6 5 1 < 0.1 <2 6.8 < 10 < 50 0.03 0.09 BZX55C10 9.4 10 10.6 5 1 < 0.1 <2 7.5 < 15 < 70 0.03 0.1 BZX55C11 10.4 11 11.6 5 1 < 0.1 <2 8.2 < 20 < 70 0.03 0.11 BZX55C12 11.4 12 12.7 5 1 < 0.1 <2 9.1 < 20 < 90 0.03 0.11 BZX55C13 12.4 13 14.1 5 1 < 0.1 <2 10 < 26 < 110 0.03 0.11 BZX55C15 13.8 15 15.6 5 1 < 0.1 <2 11 < 30 < 110 0.03 0.11 BZX55C16 15.3 16 17.1 5 1 < 0.1 <2 12 < 40 < 170 0.03 0.11 BZX55C18 16.8 18 19.1 5 1 < 0.1 <2 13 < 50 < 170 0.03 0.11 BZX55C20 18.8 20 21.2 5 1 < 0.1 <2 15 < 55 < 220 0.03 0.11 BZX55C22 20.8 22 23.3 5 1 < 0.1 <2 16 < 55 < 220 0.04 0.12 BZX55C24 22.8 24 25.6 5 1 < 0.1 <2 18 < 80 < 220 0.04 0.12 BZX55C27 25.1 27 28.9 5 1 < 0.1 <2 20 < 80 < 220 0.04 0.12 BZX55C30 28 30 32 5 1 < 0.1 <2 22 < 80 < 220 0.04 0.12 BZX55C33 31 33 35 5 1 < 0.1 <2 24 < 80 < 220 0.04 0.12 BZX55C36 34 36 38 5 1 < 0.1 <2 27 < 80 < 220 0.04 0.12 BZX55C39 37 39 41 2.5 0.5 < 0.1 <5 30 < 90 < 500 0.04 0.12 BZX55C43 40 43 46 2.5 0.5 < 0.1 <5 33 < 90 < 600 0.04 0.12 BZX55C47 44 47 50 2.5 0.5 < 0.1 <5 36 < 110 < 700 0.04 0.12 BZX55C51 48 51 54 2.5 0.5 < 0.1 < 10 39 < 125 < 700 0.04 0.12 BZX55C56 52 56 60 2.5 0.5 < 0.1 < 10 43 < 135 < 1000 0.04 0.12 BZX55C62 58 62 66 2.5 0.5 < 0.1 < 10 47 < 150 < 1000 0.04 0.12 BZX55C68 64 68 72 2.5 0.5 < 0.1 < 10 51 < 200 < 1000 0.04 0.12 BZX55C75 70 75 79 2.5 0.5 < 0.1 < 10 56 < 250 < 1500 0.04 0.12 Rev. 1.7, 25-Nov-11 Document Number: 85604 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 BZX55-Series www.vishay.com Vishay Semiconductors ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) ZENER VOLTAGE RANGE TEST CURRENT REVERSE LEAKAGE CURRENT IR at VR VZ at IZT1 PART NUMBER IZT1 V BZX55B2V4 IZT2 Tamb = 25 °C mA MIN. NOM. MAX. 2.35 2.4 2.45 5 < 50 ZZ at IZT1 Tamb = 150 °C μA 1 DYNAMIC RESISTANCE ZZK at IZT2 TKVZ f = 1 kHz V < 100 TEMPERATURE COEFFICIENT 1 %/K MAX. MAX. MIN. MAX. < 85 < 600 - 0.09 - 0.06 BZX55B2V7 2.64 2.7 2.76 5 1 < 10 < 50 1 < 85 < 600 - 0.09 - 0.06 BZX55B3V0 2.94 3.0 3.06 5 1 <4 < 40 1 < 90 < 600 - 0.08 - 0.05 BZX55B3V3 3.24 3.3 3.36 5 1 <2 < 40 1 < 90 < 600 - 0.08 - 0.05 BZX55B3V6 3.52 3.6 3.68 5 1 <2 < 40 1 < 90 < 600 - 0.08 - 0.05 BZX55B3V9 3.82 3.9 3.98 5 1 <2 < 40 1 < 90 < 600 - 0.08 - 0.05 BZX55B4V3 4.22 4.3 4.38 5 1 <1 < 20 1 < 90 < 600 - 0.06 - 0.03 BZX55B4V7 4.6 4.7 4.8 5 1 < 0.5 < 10 1 < 80 < 600 - 0.05 0.02 BZX55B5V1 5 5.1 5.2 5 1 < 0.1 <2 1 < 60 < 550 - 0.02 0.02 BZX55B5V6 5.48 5.6 5.72 5 1 < 0.1 <2 1 < 40 < 450 - 0.05 0.05 BZX55B6V2 6.08 6.2 6.32 5 1 < 0.1 <2 2 < 10 < 200 0.03 0.06 BZX55B6V8 6.66 6.8 6.94 5 1 < 0.1 <2 3 <8 < 150 0.03 0.07 BZX55B7V5 7.35 7.5 7.65 5 1 < 0.1 <2 5 <7 < 50 0.03 0.07 BZX55B8V2 8.04 8.2 8.36 5 1 < 0.1 <2 6.2 <7 < 50 0.03 0.08 BZX55B9V1 8.92 9.1 9.28 5 1 < 0.1 <2 6.8 < 10 < 50 0.03 0.09 BZX55B10 9.8 10 10.2 5 1 < 0.1 <2 7.5 < 15 < 70 0.03 0.1 BZX55B11 10.78 11 11.22 5 1 < 0.1 <2 8.2 < 20 < 70 0.03 0.11 BZX55B12 11.76 12 12.24 5 1 < 0.1 <2 9.1 < 20 < 90 0.03 0.11 BZX55B13 12.74 13 13.26 5 1 < 0.1 <2 10 < 26 < 110 0.03 0.11 BZX55B15 14.7 15 15.3 5 1 < 0.1 <2 11 < 30 < 110 0.03 0.11 BZX55B16 15.7 16 16.3 5 1 < 0.1 <2 12 < 40 < 170 0.03 0.11 BZX55B18 17.64 18 18.36 5 1 < 0.1 <2 13 < 50 < 170 0.03 0.11 BZX55B20 19.6 20 20.4 5 1 < 0.1 <2 15 < 55 < 220 0.03 0.11 BZX55B22 21.55 22 22.45 5 1 < 0.1 <2 16 < 55 < 220 0.04 0.12 BZX55B24 23.5 24 24.5 5 1 < 0.1 <2 18 < 80 < 220 0.04 0.12 BZX55B27 26.4 27 27.6 5 1 < 0.1 <2 20 < 80 < 220 0.04 0.12 BZX55B30 29.4 30 30.6 5 1 < 0.1 <2 22 < 80 < 220 0.04 0.12 BZX55B33 32.4 33 33.6 5 1 < 0.1 <2 24 < 80 < 220 0.04 0.12 BZX55B36 35.3 36 36.7 5 1 < 0.1 <2 27 < 80 < 220 0.04 0.12 BZX55B39 38.2 39 39.8 2.5 0.5 < 0.1 <5 30 < 90 < 500 0.04 0.12 BZX55B43 42.1 43 43.9 2.5 0.5 < 0.1 <5 33 < 90 < 600 0.04 0.12 BZX55B47 46.1 47 47.9 2.5 0.5 < 0.1 <5 36 < 110 < 700 0.04 0.12 BZX55B51 50 51 52 2.5 0.5 < 0.1 < 10 39 < 125 < 700 0.04 0.12 BZX55B56 54.9 56 57.1 2.5 0.5 < 0.1 < 10 43 < 135 < 1000 0.04 0.12 BZX55B62 60.8 62 63.2 2.5 0.5 < 0.1 < 10 47 < 150 < 1000 0.04 0.12 BZX55B68 66.6 68 69.4 2.5 0.5 < 0.1 < 10 51 < 200 < 1000 0.04 0.12 BZX55B75 73 75 76.5 2.5 0.5 < 0.1 < 10 56 < 250 < 1500 0.04 0.12 Rev. 1.7, 25-Nov-11 Document Number: 85604 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 BZX55-Series www.vishay.com Vishay Semiconductors RthJA - Therm. Resist. Junction Ambient (K/W) BASIC CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) 1.3 VZtn - Relative Voltage Change 500 400 300 l l 200 100 TL = constant VZtn = VZt/VZ (25 °C) 1.2 0 5 10 15 I - Lead Length (mm) 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 - 60 20 95 9611 Fig. 1 - Thermal Resistance vs. Lead Length 0 60 120 180 240 Tj - Junction Temperature (°C) 95 9599 Fig. 4 - Typical Change of Working Voltage vs. Junction Temperature 15 TKVZ - Temperature Coefficient of VZ (10-4/K) 600 Ptot - Total Power Dissipation (mW) 8 x 10-4/K 6 x 10-4/K 0.8 0 500 400 300 200 100 0 10 5 IZ = 5 mA 0 -5 0 95 9602 80 120 160 200 40 Tamb - Ambient Temperature (°C) Fig. 2 - Total Power Dissipation vs. Ambient Temperature 0 10 20 30 40 50 VZ - Z-Voltage (V) 95 9600 Fig. 5 - Temperature Coefficient of VZ vs. Z-Voltage 1000 200 CD - Diode Capacitance (pF) VZ - Voltage Change (mV) TKVZ = 10 x 10-4/K Tj = 25 °C 100 IZ = 5 mA 10 150 VR = 2 V Tj = 25 °C 100 50 0 1 0 95 9598 5 10 15 20 25 VZ - Z-Voltage (V) Fig. 3 - Typical Change of Working Voltage under Operating Conditions at Tamb = 25 °C Rev. 1.7, 25-Nov-11 0 95 9601 5 10 15 20 25 VZ - Z-Voltage (V) Fig. 6 - Diode Capacitance vs. Z-Voltage Document Number: 85604 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 BZX55-Series 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 Ptot = 500 mW Tamb = 25 °C 30 20 10 0.001 0 0.2 0.4 0.6 0 1.0 0.8 15 VF - Forward Voltage (V) 95 9605 Fig. 7 - Forward Current vs. Forward Voltage 25 30 35 VZ - Z-Voltage (V) Fig. 9 - Z-Current vs. Z-Voltage 1000 rZ - Differential Z-Resistance (Ω) 100 80 IZ - Z-Current (mA) 20 95 9607 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 8 12 10 15 20 25 VZ - Z-Voltage (V) 95 9606 Fig. 8 - Z-Current vs. Z-Voltage Zthp - Thermal Resistance for Pulse Cond. (KW) 5 0 20 VZ - Z-Voltage (V) 95 9604 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 = 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 Fig. 11 - Thermal Response Rev. 1.7, 25-Nov-11 Document Number: 85604 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 BZX55-Series www.vishay.com Vishay Semiconductors PACKAGE DIMENSIONS in millimeters (inches): DO-35 3.9 (0.154) max. 26 (1.024) min. 1.5 (0.059) 26 (1.024) min. 1.7 (0.067) 0.55. (0.022) max. Cathode identification Rev. 6 - Date: 29. January 2007 Document no.: 6.560-5004.02-4 94 9366 Rev. 1.7, 25-Nov-11 Document Number: 85604 6 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 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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It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. 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