1N4729G

1N4728G-1N4758G Pb RoHS COMPLIANCE 1W DO-41 Zener Voltage Regulators DO-41 Features Zener Voltage Range 3.3. to 56Volts. DO-41 Package (JEDEC) Through-Hole Device Type Mounting Hermetically Sealed Glass Compression Bonded Construction All External Suface Are Corrosion Resistant And Terminals Are Readily Solderable Solder Hot Dip Tin(Sn) Lead Finish RoHS Compliant Dimension Millimeters Min Max 0.86 5.2 --2.71 Inches Min 0.16 1 0.08 Max 0.205 --0.107 A 0.72 4.07 25.4 2.04 0.028 0.034 Mechanical Data Lead: Pure tin plated , lead free, solderable per MIL-STD-202, Method 208 guaranteed Polarity : Color band denotes cathode High temperature soldering guaranteed: 260oC//10 seconds Weight : 0.270~0.290 grams Marking code : 1N47XXG for ± 5% Vz 1N47XXC for ± 2% Vz B C D Cathode Anode ELECTRICAL SYMBOL Maximum Ratings and Electrical Characteristics Rating at 25℃ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Type Number Power Dissipation Thermal Resistance Junction to Lead Thermal Resistance Junction to Ambient Operating Temperature Range Storage Temperature Range Symbol PD Rjl Rja TOPR TSTG Value 1 53.5 100 -65 to +200 -65 to +200 Units W °C / W °C / W °C °C Notes: These ratings are limiting values above which the serviceability of the diode may be impaired 1 of 2 Version : B08 VF Forward Voltage = 1.2 V Maximum @ IF = 200 mA for all types Notes : 1. TOLERANCE AND TYPE NUMBER DESIGNATION (VZ) The type numbers listed have a standard tolerance on the nominal zener voltage of 2% is indicated by a C instead of an G 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 TAIWAN SEMICONDUCTOR CO ZENER VOLTAGE (VZ) MEASUREMENT The zener voltage (VZ) is tested under pulse condition. The measured VZ is guaranteed to be within specification with device junction in thermal equilibrium. 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. 5%. Device tolerance of 3. 4. 2 of 2 Version : B08