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SMA4738 Dataheets PDF



Part Number SMA4738
Manufacturers SeCoS
Logo SeCoS
Description Surface Mount Zener Diode
Datasheet SMA4738 DatasheetSMA4738 Datasheet (PDF)

Elektronische Bauelemente SMA47xx Series Voltage 5.6 V ~ 300 V 1.0 Watts Surface Mount Zener Diode 2L4RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free FEATURES  Glass passivated chip  Low leakage  Built-in strain relief  Low inductance  High peak reverse power dissipation  Lead (Pb)-free component  For use in stabilizing and clipping circuits with high power rating SMA B AC MECHANICAL DATA  Case:SMA  Epoxy:UL 94V-0 rate flame retardant  Polarity:Laser band den.

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Elektronische Bauelemente SMA47xx Series Voltage 5.6 V ~ 300 V 1.0 Watts Surface Mount Zener Diode 2L4RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free FEATURES  Glass passivated chip  Low leakage  Built-in strain relief  Low inductance  High peak reverse power dissipation  Lead (Pb)-free component  For use in stabilizing and clipping circuits with high power rating SMA B AC MECHANICAL DATA  Case:SMA  Epoxy:UL 94V-0 rate flame retardant  Polarity:Laser band denotes cathode end  Weight:0.062 grams (Approximately) PACKAGE INFORMATION Package MPQ SMA 5K Leader Size 13’ inch H D GE F REF. A B C D Millimeter Min. Max. 1.25 1.65 3.99 4.60 2.50 2.90 1.98 2.44 REF. E F G H Millimeter Min. Max. 0.051 0.203 4.78 5.28 0.76 1.52 0.152 0.305 MAXIMUM RATINGS (TA=25°C unless otherwise noted) PARAMETER SYMBOL DC Power Dissipation at TL=50°C (Note 1) PD Junction Temperature Range TJ Storage Temperature Range TSTG Notes: 1. TL = Lead temperature at 3/8” (9.5mm) from the body. VALUE 1.0 -55 ~ + 175 -55 ~ + 175 UNITS W °C °C http://www.SeCoSGmbH.com/ 09-May-2013 Rev. B Any changes of specification will not be informed individually. Page 1 of 3 Elektronische Bauelemente SMA47xx Series Voltage 5.6 V ~ 300 V 1.0 Watts Surface Mount Zener Diode ELECTRICAL CHARACTERISTICS Rating 25°C ambient temperature unless otherwise specified. PART NUMBER Nominal Zener Voltage VZ @ IZT Max. Zener Impedance ZZT @ IZT ZZK @ IZK Max. Reverse Leakage Current IR @ VR Max. DC Zener IZM Max. Surge Current IRM Nom.V mA  mA  mA uA V mA mApk SMA4734 5.6 45.0 5.0 45.0 600 1.00 10.0 2.0 161.0 805 SMA4735 6.2 41.0 2.0 41.0 700 1.00 10.0 3.0 146.0 730 SMA4736 6.8 37.0 3.5 37.0 700 1.00 10.0 4.0 133.0 660 SMA4737 7.5 34.0 4.0 34.0 700 0.50 10.0 5.0 121.0 605 SMA4738 8.2 31.0 4.5 31.0 700 0.50 10.0 6.0 110.0 550 SMA4739 9.1 28.0 5.0 28.0 700 0.50 10.0 7.0 100.0 500 SMA4740 10.0 25.0 7.0 25.0 700 0.25 10.0 7.6 91.0 454 SMA4741 11.0 23.0 8.0 23.0 700 0.25 5.0 8.4 83.0 414 SMA4742 12.0 21.0 9.0 21.0 700 0.25 5.0 9.1 76.0 380 SMA4743 13.0 19.0 10.0 19.0 700 0.25 5.0 9.9 69.0 344 SMA4744 15.0 17.0 14.0 17.0 700 0.25 5.0 11.4 61.0 305 SMA4745 16.0 15.5 16.0 15.5 700 0.25 5.0 12.2 57.0 285 SMA4746 18.0 14.0 20.0 14.0 750 0.25 5.0 13.7 50.0 250 SMA4747 20.0 12.5 22.0 12.5 750 0.25 5.0 15.2 45.0 225 SMA4748 22.0 11.5 23.0 11.5 750 0.25 5.0 16.7 41.0 205 SMA4749 24.0 10.5 25.0 10.5 750 0.25 5.0 18.2 38.0 190 SMA4750 27.0 9.5 35.0 9.5 750 0.25 5.0 20.6 34.0 170 SMA4751 30.0 8.5 40.0 8.5 1000 0.25 5.0 22.8 30.0 150 SMA4752 33.0 7.5 45.0 7.5 1000 0.25 5.0 25.1 27.0 135 SMA4753 36.0 7.0 50.0 7.0 1000 0.25 5.0 27.4 25.0 125 SMA4754 39.0 6.5 60.0 6.5 1000 0.25 5.0 29.7 23.0 115 SMA4755 43.0 6.0 70.0 6.0 1500 0.25 5.0 32.7 22.0 110 SMA4756 47.0 5.5 80.0 5.5 1500 0.25 5.0 35.8 19.0 95 SMA4757 51.0 5.0 95.0 5.0 1500 0.25 5.0 38.8 18.0 90 SMA4758 56.0 4.5 110.0 4.5 2000 0.25 5.0 42.6 16.0 80 SMA4759 62.0 4.0 125.0 4.0 2000 0.25 5.0 47.1 14.0 70 SMA4760 68.0 3.7 150.0 3.7 2000 0.25 5.0 51.7 13.0 65 SMA4761 75.0 3.3 175.0 3.3 2000 0.25 5.0 56.0 12.0 60 SMA4762 82.0 3.0 200.0 3.0 3000 0.25 5.0 62.2 11.0 55 SMA4763 91.0 2.8 250.0 2.8 3000 0.25 5.0 69.2 10.0 50 SMA4764 100.0 2.5 350.0 2.5 3000 0.25 5.0 76.0 9.0 45 SMAZ1110 110.0 2.3 450.0 2.3 4000 0.25 5.0 83.6 8.6 40 SMAZ1120 120.0 2.0 550.0 2.0 4500 0.25 5.0 91.2 7.8 37 SMAZ1130 130.0 1.9 700.0 1.9 5000 0.25 5.0 98.8 7.0 34 SMAZ1150 150.0 1.7 1000.0 1.7 6000 0.25 5.0 114.0 6.4 30 SMAZ1160 160.0 1.6 1100.0 1.6 6500 0.25 5.0 121.6 5.8 28 SMAZ1180 180.0 1.4 1200.0 1.4 7000 0.25 5.0 136.8 5.2 25 SMAZ1200 200.0 1.2 1900.0 1.2 9990 0.25 5.0 152.0 4.7 22 SMAZ1300 300.0 0.8 2300.0 0.8 9500 0.25 5.0 228.0 3.0 15 NOTES: 1. The type number listed have a standard tolerance on the nominal zener voltage of ±5%. 2. The reverse surge current is a non-repetitive, 8.3ms pulse width square wave or equivalent sine-wave superimposed on IZT per JEDEC. http://www.SeCoSGmbH.com/ 09-May-2013 Rev. B Any changes of specification will not be informed individually. Page 2 of 3 Elektronische Bauelemente RATINGS AND CHARACTERISTIC CURVES SMA47xx Series Voltage 5.6 V ~ 300 V 1.0 Watts Surface Mount Zener Diode http://www.SeCoSGmbH.com/ 09-May-2013 Rev. B Any changes of specification will not be informed individually. Page 3 of 3 .


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