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1N4749G Dataheets PDF



Part Number 1N4749G
Manufacturers Taiwan Semiconductor
Logo Taiwan Semiconductor
Description 1W DO-41 Zener Volatge Regulators
Datasheet 1N4749G Datasheet1N4749G Datasheet (PDF)

Small Signal Product 1N4728G ~ 1N4758G Taiwan Semiconductor 1W DO-41 Zener Volatge Regulators 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 surfaces are corrosion resistant and terminals are readily solderable - Solder hot dip tin(Sn) lead finish - Pb free and RoHS compliant DO-41 MECHANICAL DATA - Lead: Pure tin plated, lead free, solderable per MIL-STD-2.

  1N4749G   1N4749G


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Small Signal Product 1N4728G ~ 1N4758G Taiwan Semiconductor 1W DO-41 Zener Volatge Regulators 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 surfaces are corrosion resistant and terminals are readily solderable - Solder hot dip tin(Sn) lead finish - Pb free and RoHS compliant DO-41 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 s - Weight: 0.270~0.290 grams - Marking code: 1N47XXG for ± 5% Vz Cathode Anode MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25℃ unless otherwise noted) PARAMETER SYMBOL VALUE Power Dissipation PD Thermal Resistance Junction to Lead Rjl Thermal Resistance Junction to Ambient Rja OperatingTemperature Range TOPR Storage Temperature Range TSTG Note: These ratings are limiting values above which the serviceability of the diode may be impaired 1 53.5 100 - 65 to + 200 - 65 to + 200 UNIT W oC/W oC/W oC oC Version: F1606 Small Signal Product 1N4728G ~ 1N4758G Taiwan Semiconductor ELECTRICAL CHARACTERISTICS (Ratings at TA=25oC ambient temperature unless otherwise specified) VF Forward Voltage = 1.2 V Maximum @ IF = 200 mA for all types Device Type VZ @ IZT (V) Typ. IZT (mA) ZZT @ OZK (Ω) Max. IZK (mA) ZZK @ IZK (Ω) Max. IR @ VR (μA) Max. 1N4728G 3.3 76 10 1 400 100 1N4729G 3.6 69 10 1 400 100 1N4730G 3.9 64 9 1 400 50 1N4731G 4.3 58 9 1 400 10 1N4732G 4.7 53 8 1 500 10 1N4733G 5.1 49 7 1 550 10 1N4734G 5.6 45 5 1 600 10 1N4735G 6.2 41 2 1 700 10 1N4736G 6.8 37 3.5 1 700 10 1N4737G 7.5 34 4 0.5 700 10 1N4738G 8.2 31 4.5 0.5 700 10 1N4739G 9.1 28 5 0.5 700 10 1N4740G 10 25 7 0.25 700 10 1N4741G 11 23 8 0.25 700 5 1N4742G 12 21 9 0.25 700 5 1N4743G 13 19 10 0.25 700 5 1N4744G 15 17 14 0.25 700 5 1N4745G 16 15.5 16 0.25 700 5 1N4746G 18 14 20 0.25 700 5 1N4747G 20 12.5 22 0.25 750 5 1N4748G 22 11.5 23 0.25 750 5 1N4749G 24 10.5 25 0.25 750 5 1N4750G 27 9.5 35 0.25 750 5 1N4751G 30 8.5 40 0.25 1000 5 1N4752G 33 7.5 45 0.25 1000 5 1N4753G 36 7 50 0.25 1000 5 1N4754G 39 6.5 60 0.25 1000 5 1N4755G 43 6 70 0.25 1500 5 1N4756G 47 5.5 80 0.25 1500 5 1N4757G 51 5 95 0.25 1500 5 1N4758G 56 4.5 110 0.25 2000 5 Notes : 1. TOLERANCE AND TYPE NUMBER DESIGNATION (VZ) The type numbers listed have a standard tolerance on the nmial zener voltage of ±5%. 2. SPECIAL AVAILABLE INCLUDE Nomial zener voltages shown and tighter voltage, for detailed information on price, availability and delivery, contact your nearest Taiwan Semiconductor representative. 3. 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. 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 to IZT or IZK. VR (V) 1 1 1 1 1 1 2 3 4 5 6 7 7.6 8.4 9.1 9.9 11.4 12.2 13.7 15.2 16.7 18.2 20.6 22.8 25.1 27.4 29.7 32.7 35.8 38.8 42.6 Version: F1606 Small Signal Product 1N4728G ~ 1N4758G Taiwan Semiconductor ORDERING INFORMATION PART NO. PACKING CODE 1N47xxG (Note1,2) R0 A0 Note 1: "xx" is Device Code from "28" through "58" Note 2: Whole series with green compound. GREEN COMPOUND CODE G G PACKAGE DO-41 DO-41 PACKING 5K / 14" Reel 3K / BOX (Ammo) EXAMPLE PREFERRED PART NO. 1N4728G R0G PART NO. 1N4728G PACKING CODE R0 PACKING CODE SUFFIX G DESCRIPTION Green compound Version: F1606 Small Signal Product PACKAGE OUTLINE DIMENSIONS DO-41 MARKING DIAGRAM XX XX XXX 1N 47 XXG 1N4728G ~ 1N4758G Taiwan Semiconductor DIM. A B C D Unit (mm) Min Max 0.50 0.90 3.50 5.20 22.00 -- 1.80 2.80 Unit (inch) Min Max 0.020 0.035 0.138 0.205 0.866 -- 0.071 0.110 Version: F1606 Small Signal Product 1N4728G ~ 1N4758G Taiwan Semiconductor Notice Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual propert.


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