BZX85-B180

BZX85-Series www.vishay.com Vishay Semiconductors Zener Diodes FEATURES • Silicon planar power Zener diodes • For use in stabilizing and clipping circuits with high power rating • The Zener voltages are graded according to the international E 24 standard; replace suffix “C” with “B” for ± 2 % tolerance • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 LINKS TO ADDITIONAL RESOURCES APPLICATIONS 3D 3D • Voltage stabilization 3D Models PRIMARY CHARACTERISTICS PARAMETER VALUE VZ range nom. 2.7 to 75 V Test current IZT 4 to 80 mA VZ specification Pulse current Circuit configuration UNIT Single ORDERING INFORMATION DEVICE NAME ORDERING CODE TAPED UNITS PER REEL MINIMUM ORDER QUANTITY BZX85-series BZX85-series-TR 5000 (52 mm tape on 13" reel) 25 000/box BZX85-series BZX85-series-TAP 5000 per ammopack (52 mm tape) 25 000/box PACKAGE PACKAGE NAME WEIGHT MOLDING COMPOUND FLAMMABILITY RATING MOISTURE SENSITIVITY LEVEL SOLDERING CONDITIONS DO-41 (DO-204AL) 310 mg UL 94 V-0 MSL level 1 (according J-STD-020) Peak temperature max. 260 °C ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER Power dissipation Zener current Junction to ambient air Junction temperature Storage temperature range TEST CONDITION SYMBOL VALUE UNIT Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature Ptot 1300 mW RthJA 110 K/W Tj 175 °C Tstg -55 to +175 °C See Table “Electrical characteristics” Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature Rev. 2.4, 25-Nov-2021 Document Number: 85607 1 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 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 BZX85-Series 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 IZT2 mA REVERSE LAEKAGE CURRENT IR at VR μA V MIN. NOM. MAX. DYNAMIC RESISTANCE ZZ at IZT1 (3) ZZK at IZT2 TEMPERATURE COEFFICIENT OF ZENER VOLTAGE ADMISSIBLE ZENER CURRENT (2) ΑVZ at IZT1 IZ %/°C mA Ω MAX. MAX. MIN. MAX. BZX85C2V7 2.5 2.7 2.9 80 1 < 150 1 < 20 < 400 - 0.08 - 0.05 360 BZX85C3V0 2.8 3.0 3.2 80 1 < 100 1 < 20 < 400 - 0.08 - 0.05 330 BZX85C3V3 3.1 3.3 3.5 80 1 < 40 1 < 20 < 400 - 0.08 - 0.05 300 BZX85C3V6 3.4 3.6 3.8 60 1 < 20 1 < 20 < 500 - 0.08 - 0.05 290 BZX85C3V9 3.7 3.9 4.1 60 1 < 10 1 < 15 < 500 - 0.07 - 0.02 280 BZX85C4V3 4 4.3 4.6 50 1