MCC. SMAJ4728A THRU SMAJ4761A. Features. 1 Watt Zener Diode 3.3 to 75 Volts DO-214AC (SMA)( LEAD FRAME)

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1 omponents Marilla Street Chatsworth!"# $%!"# SMAJ4728A THRU SMAJ4761A Features Low Zener Impedance Low Regulation Factor V Z tolerance: 5% For Surface Mount Applications Epoxy meets UL 94 V-0 flammability rating Moisture Sensitivity Level 1 Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates Compliant. See ordering information) Maximum Ratings@25 Unless Otherwise Specified Parameters Test Conditions Symbol Value Unit Power Dissipation Tamb 50 Pd 1 W Z-Current Iz Pd/Vz ma Operating Junction Temperature Tj -65~ Watt Zener Diode 3.3 to 75 Volts DO-214AC (SMA)( LEAD FRAME) H J Storage Temperature Tstg -65~+150 Thermal Resistence FR-4 Board, 's RΘja 100 Suggested Solder Pad RΘjL 75 Max. Forward Voltage Drop IF=100mA Vf 1.2 V K/W F E A D B C G DIMENSIONS INCHES MM DIM MIN MAX MIN MAX NOTE A B C D E F G H J SUGGESTED SOLDER PAD LAYOUT MAX MIN Note: 1. High Temperature Solder Exemptions Applied, see EU Directive Annex " MIN 1 of 4

2 SMAJ4728A THRU SMAJ4761A ELECTRICAL C PART NUMBER ZENER VOLTAGE V Z(1) CURRENT I ZT DYNAMIC IMPEDANCE Z I ZT REVERSE CURRENT I V R VOLTAGE V R KNEE IMPEDANCE Z I ZK CURRENT I ZK VOLTS ma OHMS µa VOLTS OHMS ma DEVICE MARKING SMAJ4728A A SMAJ4729A A SMAJ4730A A SMAJ4731A A SMAJ4732A A SMAJ4733A A SMAJ4734A A SMAJ4735A A SMAJ4736A A SMAJ4737A A SMAJ4738A A SMAJ4739A A SMAJ4740A A SMAJ4741A A SMAJ4742A A SMAJ4743A A SMAJ4744A A SMAJ4745A A SMAJ4746A A SMAJ4747A A SMAJ4748A A SMAJ4749A A SMAJ4750A A SMAJ4751A A SMAJ4752A A SMAJ4753A A SMAJ4754A A SMAJ4755A A SMAJ4756A A SMAJ4757A A SMAJ4758A A SMAJ4759A A SMAJ4760A A SMAJ4761A A 1) Based on DC-measurement at thermal equilibrium while maintaining the lead temperature(t L ) at 30 2 of 4

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4 Ordering Information : Device Part Number-TP Packing Tape&Reel: 7.5Kpcs/Reel ***IMPORTANT NOTICE*** Corp. reserves the right to make changes without further notice to any product herein to make corrections, modifications, enhancements, improvements, or other changes. Corp. does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights,nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Corp. and all the companies whose products are represented on our website, harmless against all damages. ***LIFE SUPPORT*** 's products are not authorized for use as critical components in life support devices or systems without the express written approval of Corporation. ***CUSTOMER AWARENESS*** Counterfeiting of semiconductor parts is a growing problem in the industry. () is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. strongly encourages customers to purchase parts either directly from or from Authorized Distributors who are listed by country on our web page cited below. Products customers buy either from directly or from Authorized Distributors are genuine parts, have full traceability, meet 's quality standards for handling and storage. will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. 4 of 4 1

5 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: (): SMAJ4762A-TP