Zener Diodes - Vishay Intertechnology

1 1N4728A to Semiconductors Rev. 12-Mar-20191 Document Number: 85816 For technical questions within your region: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT DiodesDESIGN SUPPORT TOOLS AVAILABLEFEATURES Silicon planar power Zener Diodes For use in stabilizing and clipping circuits with high power rating Standard Zener voltage tolerance is 5 % AEC-Q101 qualified Material categorization: for definitions of compliance please see Voltage stabilization PRIMARY CHARACTERISTICSPARAMETERVALUEUNITVZ range to 100 VTest current IZT to 76mAVZ specificationThermal equilibriumCircuit configurationSingle33DD3D3D ModelsORDERING INFORMATIONDEVICE NAMEORDERING CODETAPED UNITS PER REELMINIMUM ORDER QUANTITY1N4728A to 1N4764A1N4728A to 1N4764A -series-TR5000 per 13" reel25 000/box1N4728A to 1N4764A1N4728A to 1N4764A-series-TAP5000 per ammopack (52 mm tape)25 000/boxPACKAGEPACKAGE NAMEWEIGHTMOLDING COMPOUND FLAMMABILITY RATINGMOISTURE SENSITIVITY LEVELSOLDERING CONDITIONSDO-41 (DO-204AL)310 mgUL 94 V-0 MSL level 1(according J-STD-020)Peak temperature max.

2 260 CABSOLUTE MAXIMUM RATINGS (Tamb = 25 C, unless otherwise specified)PARAMETERTEST CONDITIONSYMBOLVALUEUNITP ower dissipationValid provided that leads at a distance of 4 mm from case are kept at ambient temperaturePtot1300mWZener currentIZPV/VZmAThermal resistance junction to ambient airValid provided that leads at a distance of 4 mm from case are kept at ambient temperatureRthJA110 K/WJunction temperatureTj175 CStorage temperature rangeTstg-65 to +175 CForward voltage (max.)IF = 200 to Semiconductors Rev. 12-Mar-20192 Document Number: 85816 For technical questions within your region: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT (1)Based on DC measurement at thermal equilibrium while maintaining the lead temperature (TL) at 30 C + 1 C, mm (3/8") from the diode body(2)Valid provided that electrodes at a distance of 4 mm from case are kept at ambient temperature(3)tp = 10 CHARACTERISTICS (Tamb = 25 C, unless otherwise specified)PART NUMBERZENER VOLTAGE RANGE (1)TEST CURRENTREVERSE LEAKAGE CURRENTDYNAMIC RESISTANCEf = 1 kHzSURGE CURRENT (3)REGULATOR CURRENT (2)VZ at IZT1 IZT1 IZT2IR at VRZZT at IZT1 ZZK at IZT2 IRIZMVmAmA AV mAmANOM.

3 To Semiconductors Rev. 12-Mar-20193 Document Number: 85816 For technical questions within your region: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT CHARACTERISTICS (Tamb = 25 C, unless otherwise specified)Fig. 1 - Admissible Power Dissipation vs. Ambient Temperature Ptot = f (Tamb)PACKAGE DIMENSIONS in millimeters (inches): DO-41 (DO-204AL)_1N47xx20040060080010001200140 0 Ptot - Power Dissipation (mW)00 50 100 150 200 Tamb- Ambient Temperature ( C)26 min. [ ]26 min. [ ] max. [ ] max. [ ] max. [ ]Cathode min. [ ] min. [ ] min. [ ]Document no. (4)Rev. 1 - Date: 30. Nov. 201122624 Legal Disclaimer Revision: 01-Jan-20191 Document Number: 91000 Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.

4 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 makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability.

5 Statements regarding the suitability of products for certain types of applications are based on Vishay s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. 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.

6 Product specifications do not expand or otherwise modify Vishay s terms and conditions of purchase, including but not limited to the warranty expressed 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. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay .

7 Product names and markings noted herein may be trademarks of their respective owners. 2019 Vishay Intertechnology , INC. ALL RIGHTS RESERVED