ZM4728A to ZM4764A www.vishay.com Vishay Semiconductors Zener Diodes FEATURES • Silicon planar power Zener diodes • For use in stablilizing and clipping circuits with high power rating • Standard Zener voltage tolerance is ± 5 % • These diodes are also available in the DO-41 case with type designation 1N4728A to 1N4764A • AEC-Q101 qualified • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 PRIMARY CHARACTERISTICS PARAMETER VALUE UNIT VZ range nom. 3.3 to 100 V Test current IZT 2.5 to 76 mA VZ specification Thermal equilibrium Int. construction Single ORDERING INFORMATION ORDERING CODE TAPED UNITS PER REEL MINIMUM ORDER QUANTITY ZM4728A to ZM4764A ZM4728A to ZM4764A-series-GS18 5 000 (12 mm tape on 13" reel) 10 000/box ZM4728A to ZM4764A ZM4728A to ZM4764A-series-GS08 1 500 (12 mm tape on 7" reel) 12 000/box DEVICE NAME PACKAGE PACKAGE NAME MELF DO-213AB (glass) WEIGHT MOLDING COMPOUND FLAMMABILITY RATING MOISTURE SENSITIVITY LEVEL SOLDERING CONDITIONS 135 mg UL 94 V-0 MSL level 1 (according J-STD-020) 260 °C/10 s at terminals ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER Power dissipation Zener current Junction to ambient air Junction temperature Storage temperature range Rev. 1.5, 17-Oct-12 TEST CONDITION SYMBOL VALUE UNIT Valid provided that electrodes are kept at ambient temperature Ptot 1000 mW RthJA 170 K/W Tj 175 °C Tstg - 65 to + 175 °C See table “Characteristics” Valid provided that electrodes are kept at ambient temperature Document Number: 85786 1 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 ZM4728A to ZM4764A www.vishay.com Vishay Semiconductors ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) ZENER VOLTAGE RANGE (3) PART NUMBER VZ at IZT1 TEST CURRENT IZT1 V REVERSE LEAKAGE CURRENT IZT2 mA IR at VR μA NOM. DYNAMIC RESISTANCE (1) f = 1 kHz ZZ at IZT1 MAX. ZZK at IZT2 V SURGE CURRENT (4) REGULATOR CURRENT (2) IZSM IZM mA mA MAX. MAX. ZM4728A 3.3 76 1 100 1 10 400 1380 MAX. 276 ZM4729A 3.6 69 1 100 1 10 400 1260 252 ZM4730A 3.9 64 1 50 1 9 400 1190 234 ZM4731A 4.3 58 1 10 1 9 400 1070 217 ZM4732A 4.7 53 1 10 1 8 500 970 193 ZM4733A 5.1 49 1 10 1 7 550 890 178 ZM4734A 5.6 45 1 10 2 5 600 810 162 ZM4735A 6.2 41 1 10 3 2 700 730 146 ZM4736A 6.8 37 1 10 4 3.5 700 660 133 ZM4737A 7.5 34 0.5 10 5 4 700 605 121 ZM4738A 8.2 31 0.5 10 6 4.5 700 550 110 ZM4739A 9.1 28 0.5 10 7 5 700 500 100 ZM4740A 10 25 0.25 10 7.6 7 700 454 91 ZM4741A 11 23 0.25 5 8.4 8 700 414 83 ZM4742A 12 21 0.25 5 9.1 9 700 380 76 ZM4743A 13 19 0.25 5 9.9 10 700 344 69 ZM4744A 15 17 0.25 5 11.4 14 700 304 61 ZM4745A 16 15.5 0.25 5 12.2 16 700 285 57 ZM4746A 18 14 0.25 5 13.7 20 750 250 50 ZM4747A 20 12.5 0.25 5 15.2 22 750 225 45 ZM4748A 22 11.5 0.25 5 16.7 23 750 205 41 ZM4749A 24 10.5 0.25 5 18.2 25 750 190 38 ZM4750A 27 9.5 0.25 5 20.6 35 750 170 34 ZM4751A 30 8.5 0.25 5 22.8 40 1000 150 30 ZM4752A 33 7.5 0.25 5 25.1 45 1000 135 27 ZM4753A 36 7 0.25 5 27.4 50 1000 125 25 ZM4754A 39 6.5 0.25 5 29.7 60 1000 115 23 ZM4755A 43 6 0.25 5 32.7 70 1500 110 22 ZM4756A 47 5.5 0.25 5 35.8 80 1500 95 19 ZM4757A 51 5 0.25 5 38.8 95 1500 90 18 ZM4758A 56 4.5 0.25 5 42.6 110 2000 80 16 ZM4759A 62 4 0.25 5 47.1 125 2000 70 14 ZM4760A 68 3.7 0.25 5 51.7 150 2000 65 13 ZM4761A 75 3.3 0.25 5 56 175 2000 60 12 ZM4762A 82 3 0.25 5 62.2 200 3000 55 11 ZM4763A 91 2.8 0.25 5 69.2 250 3000 50 10 ZM4764A 100 2.5 0.25 5 76 350 3000 45 9 Notes (1) The Zener impedance is derived from the 1 kHz AC voltage which results when an AC current having an RMS value equal to 10 % of the zener current (IZT1 or IZT2) is superimposed on IZT1 or IZT2. Zener impedance is measured at two points to insure a sharp knee on the breakdown curve and to eliminate unstable units (2) Valid provided that electrodes are kept at ambient temperature (3) Measured under thermal equilibrium and DC test conditions (4) Width of the test pulse is 8.3 ms Rev. 1.5, 17-Oct-12 Document Number: 85786 2 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 ZM4728A to ZM4764A www.vishay.com Vishay Semiconductors BASIC CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) W 1.0 Ptot 0.8 0.6 0.4 0.2 0 18289 0 100 200 °C Tamb Fig. 1 - Admissible Power Dissipation vs. Ambient Temperature PACKAGE DIMENSIONS in millimeters (inches): MELF DO-213AB (glass) 2.6 (0.102) 2.4 (0.094) Cathode identification 0.55 (0.022) 5.2 (0.205) 4.8 (0.189) The gap between plug and glass can be either on cathode or anode side Foot print recommendation: 4.00 (0.157) max. 3.00 (0.118) min. min. 1.25 (0.049) 6.50 (0.256) 18317 ref. Rev. 1.5, 17-Oct-12 Document Number: 85786 3 For technical questions within your region: [email protected], [email protected], [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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Revision: 12-Mar-12 1 Document Number: 91000 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Vishay: ZM4751A-GS18 ZM4751A-GS08 ZM4731A-GS08 ZM4748A-GS08 ZM4752A-GS08 ZM4749A-GS08 ZM4733AGS08 ZM4734A-GS08 ZM4735A-GS08 ZM4750A-GS08 ZM4742A-GS08 ZM4739A-GS08 ZM4747A-GS08 ZM4743A-GS08 ZM4738A-GS08 ZM4740A-GS08 ZM4744A-GS08 ZM4752A-GS18 ZM4758A-GS18 ZM4747AGS18 ZM4741A-GS08 ZM4746A-GS08 ZM4737A-GS08 ZM4732A-GS08 ZM4745A-GS08 ZM4730A-GS08 ZM4736A-GS08 ZM4728A-GS08 ZM4729A-GS08 ZM4753A-GS08 ZM4754A-GS08 ZM4755A-GS08 ZM4756AGS08 ZM4757A-GS08 ZM4758A-GS08 ZM4759A-GS08 ZM4760A-GS08 ZM4761A-GS08 ZM4762A-GS08 ZM4763A-GS08 ZM4764A-GS08 ZM4728A-GS18 ZM4729A-GS18 ZM4730A-GS18 ZM4731A-GS18 ZM4732AGS18 ZM4733A-GS18 ZM4734A-GS18 ZM4735A-GS18 ZM4736A-GS18 ZM4737A-GS18 ZM4738A-GS18 ZM4739A-GS18 ZM4740A-GS18 ZM4741A-GS18 ZM4742A-GS18 ZM4743A-GS18 ZM4744A-GS18 ZM4745AGS18 ZM4746A-GS18 ZM4748A-GS18 ZM4749A-GS18 ZM4750A-GS18 ZM4753A-GS18 ZM4754A-GS18 ZM4755A-GS18 ZM4756A-GS18 ZM4757A-GS18 ZM4759A-GS18 ZM4760A-GS18 ZM4761A-GS18 ZM4762AGS18 ZM4763A-GS18 ZM4764A-GS18