Licensed by ON Semiconductor, A trademark of semiconductor Components Industries, LLC for Zener Technology and Products. TAK CHEONG 1.3 Watt DO-41 Hermetically Sealed Glass Zener Voltage Regulators Maximum Ratings Rating Symbol Value Units Maximum Steady State Power Dissipation PD 1.3 W 8.67 mW/ -65 to +200 C @TL50, Lead Length = 3/8" Derate Above 50 Operating and Storage Temperature Range TJ, Tstg L 85C xxx L 85Cxxx Specification Features: = Logo = Device Code Zener Voltage Range = 3.3V to 75V ESD Rating of Class 3 (>6 KV) per Human Body Model DO-41 Package (DO-204AL) Double Slug Type Construction Metallurgical Bonded Construction Oxide Passivated Die RoHS Compliant and Halogen Free Solder Hot Dip Tin (Sn) Lead Finish Cathode Anode Specification Features: Case : Double slug type, hermetically sealed glass Finish : All external surfaces are corrosion resistant and leads are readily solderable Polarity : Cathode indicated by polarity band Mounting: Any Number: DB-069 Jul 2012 / G Page 1 BZX85C3V3 through BZX85C75 Series (R) (R) Licensed by ON Semiconductor, A trademark of semiconductor Components Industries, LLC for Zener Technology and Products. TAK CHEONG ELECTRICAL CHARACTERISTICS (TA = 25 unless otherwise noted.) Zener Voltage (Note 2 & 3.) Device (Note 1.) Device Marking VZ (Volts) Zener Impedance (Note 4.) @IZT ZZT @IZT Leakage Current ZZK @IZK IR @ VR Min Nom Max (mA) () () (mA) (uA Max) (Volts) BZX85C3V3 BZX85C3V3 3.1 3.3 3.5 80 20 400 1 60 1 BZX85C3V6 BZX85C3V6 3.4 3.6 3.8 60 15 500 1 30 1 BZX85C3V9 BZX85C3V9 3.7 3.9 4.1 60 15 500 1 5 1 BZX85C4V3 BZX85C4V3 4.0 4.3 4.6 50 13 500 1 3 1 BZX85C4V7 BZX85C4V7 4.4 4.7 5.0 45 13 600 1 3 1.5 BZX85C5V1 BZX85C5V1 4.8 5.1 5.4 45 10 500 1 1 2 BZX85C5V6 BZX85C5V6 5.2 5.6 6.0 45 7 400 1 1 2 BZX85C6V2 BZX85C6V2 5.8 6.2 6.6 35 4 300 1 1 3 BZX85C6V8 BZX85C6V8 6.4 6.8 7.2 35 3.5 300 1 1 4 BZX85C7V5 BZX85C7V5 7.0 7.5 7.9 35 3 200 0.5 1 4.5 BZX85C8V2 BZX85C8V2 7.7 8.2 8.7 25 5 200 0.5 1 5 BZX85C9V1 BZX85C9V1 8.5 9.1 9.6 25 5 200 0.5 1 6.5 BZX85C10 BZX85C10 9.4 10 10.6 25 7 200 0.5 0.5 7 BZX85C11 BZX85C11 10.4 11 11.6 20 8 300 0.5 0.5 7.7 BZX85C12 BZX85C12 11.4 12 12.7 20 9 350 0.5 0.5 8.4 BZX85C13 BZX85C13 12.4 13 14.1 20 10 400 0.5 0.5 9.1 BZX85C15 BZX85C15 13.8 15 15.6 15 15 500 0.5 0.5 10.5 BZX85C16 BZX85C16 15.3 16 17.1 15 15 500 0.5 0.5 11.0 BZX85C18 BZX85C18 16.8 18 19.1 15 20 500 0.5 0.5 12.5 BZX85C20 BZX85C20 18.8 20 21.2 10 24 600 0.5 0.5 14.0 BZX85C22 BZX85C22 20.8 22 23.3 10 25 600 0.5 0.5 15.5 BZX85C24 BZX85C24 22.8 24 25.6 10 25 600 0.5 0.5 17.0 BZX85C27 BZX85C27 25.1 27 28.9 8 30 750 0.25 0.5 19.0 BZX85C30 BZX85C30 28.0 30 32.0 8 30 1000 0.25 0.5 21.0 BZX85C33 BZX85C33 31.0 33 35.0 8 35 1000 0.25 0.5 23.0 BZX85C36 BZX85C36 34 36 38 8 40 1000 0.25 0.5 25 BZX85C39 BZX85C39 37 39 41 6 45 1000 0.25 0.5 27 BZX85C43 BZX85C43 40 43 46 6 50 1000 0.25 0.5 30 BZX85C47 BZX85C47 44 47 50 4 90 1500 0.25 0.5 33 BZX85C51 BZX85C51 48 51 54 4 115 1500 0.25 0.5 36 BZX85C56 BZX85C56 52 56 60 4 120 2000 0.25 0.5 39 BZX85C62 BZX85C62 58 62 66 4 125 2000 0.25 0.5 43 BZX85C68 BZX85C68 64 68 72 4 130 2000 0.25 0.5 47 BZX85C75 BZX85C75 70 75 80 4 150 2000 0.25 0.5 51 VF = 1.2V Max @IF = 200mA for 30V below types , VF = 2.0V Max @IF = 200mA for 30~56V types, and VF = 3.0V Max @IF = 200mA for 60V above types 1. TOLERANCE AND TYPE NUMBER DESIGNATION (VZ) Tolerance designation - the type numbers listed have zener voltage min/max limits as shown. 2. SPECIALS AVAILABLE INCLUDE Nominal zener voltages between the voltages shown and tighter voltage, for detailed information on price, availability and delivery, contact you nearest Tak Cheong representative. 3. ZENER VOLTAGE (VZ) MEASUREMENT The zener voltage (VZ) is tested under pulse conditions such that TJ is no more than 2 above TA. 4. ZENER IMPEDANCE (ZZ) DERIVATION The zener impedance is derived from the 60 cycle AC voltage, which results when an AC current having an RMS value equal to 10% of the DC zener current (IZT or IZK) is superimposed on IZT or IZK. Number: DB-069 Jul 2012 / G Page 2 (R) Licensed by ON Semiconductor, A trademark of semiconductor Components Industries, LLC for Zener Technology and Products. TAK CHEONG Package Outline Case Outline D0-41 DIM Millimeters Inches Min Max Min Max A 0.68 0.81 0.027 0.032 B 3.70 4.25 0.146 0.167 C 25.40 --- 1.000 --- D 2.10 2.60 0.083 0.102 Number: DB-069 Jul 2012 / G Page 3