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SMA4755 Fiches technique(PDF) 4 Page - SeCoS Halbleitertechnologie GmbH |
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SMA4755 Fiches technique(HTML) 4 Page - SeCoS Halbleitertechnologie GmbH |
4 / 4 page Elektronische Bauelemente SMA4735 THRU SMA4764 VOLTAGE 6.2V ~ 100V 1.0 Watts Surface Mount Zener Diode http://www.SeCoSGmbH.com/ Any changing of specification will not be informed individual 47V 27V 0.8V FIG 5. MAXIMUM SURGE POWER FIG 6. EFFECT OF ZENER CURRENT ON ZENER IMPEDANCE FIG 7. EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE 1000 500 200 100 50 20 10 5.0 2.0 1.0 1000 700 500 200 100 50 70 20 10 7.0 5.0 2.0 1.0 0.1 0.2 0.5 1.0 2.0 5.0 10 20 50 100 1.0 2.0 3.0 5.0 7.0 10 20 30 70 50 100 TJ = 25 oC Iz(ms)=0.1z(dc) f = 60Hz TJ = 25 oC Iz(ms)=0.1z(dc) f = 60Hz Iz = 1.0mA 5.0mA 20mA Iz, ZENEER CURRENT (mA) Iz, ZENEER CURRENT (mA) 5% DUTY CYCLE 10% DUTY CYCLE 20% DUTY CYCLE 11V-91V NON-REPETITIVE 0.8V-10V NON-REPETITIVE RECTANGULAR WAVEFORM TJ = 25oC PRIOR TO INITIAL PULSE 0.01 0.02 0.05 0.1 0.2 0.5 1.0 2.0 5.0 10 20 50 100 200 500 100 70 50 30 20 10 7.0 5.0 3.0 2.0 1.0 PW, PULSE WIDTH This graphr epresents 90 percentile date point For worse-case design characteristics, multiply surge power by 2/3 05-Nov-2007 Rev. C Page 4 of 4 |
Numéro de pièce similaire - SMA4755 |
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Description similaire - SMA4755 |
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