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1N4746 Datenblatt(PDF) 2 Page - Digitron Semiconductors |
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1N4746 Datenblatt(HTML) 2 Page - Digitron Semiconductors |
2 / 3 page DIGITRON SEMICONDUCTORS 144 Market Street Kenilworth NJ 07033 USA phone +1.908.245-7200 1N4728-1N4764 SILICON 1 WATT ZENER DIODES ELECTRICAL CHARACTERISTICS @ 25°C AMBIENT Zener Voltage (VZ) Test Current (lZT) Maximum Dynamic Impedance (ZZT @ lZT) Maximum Reverse Current (lR @ VR) Test Voltage (VR) Maximum Regulator Current (lZM) TA = 50°C Maximum Knee Impedance (ZZK @ lZK) Test Current (lZK) Maximum (Surge) Current (lS) Type Number VOLTS mA OHMS μA VOLTS mA OHMS mA mA 1N4752 33 7.5 45 5 25.1 27 1000 0.25 135 1N4753 36 7.0 50 5 27.4 25 1000 0.25 125 1N4754 39 6.5 60 5 29.7 23 1000 0.25 115 1N4755 43 6.0 70 5 32.7 22 1500 0.25 110 1N4756 47 5.5 80 5 35.8 19 1500 0.25 95 1N4757 51 5.0 95 5 38.8 18 1500 0.25 90 1N4758 56 4.5 110 5 42.6 16 2000 0.25 80 1N4759 62 4.0 125 5 47.1 14 2000 0.25 70 1N4760 68 3.7 150 5 51.7 13 2000 0.25 65 1N4761 75 3.3 175 5 56.0 12 2000 0.25 60 1N4762 82 3.0 200 5 62.2 11 3000 0.25 55 1N4763 91 2.8 250 5 69.2 10 3000 0.25 50 1N4764 100 2.5 350 5 76.0 9 3000 0.25 45 Note 1: An “A” suffix indicates a 5% tolerance on nominal zener voltage. No suffix indicates a 10% tolerance, “C” indicates a 2% tolerance and a “D” suffix indicates 1% tolerance. Note 2: The zener impedance is derived from the 60Hz ac voltage that results when an ac current having an rms value equal to 10% of the dc zener current is superimposed on IZT or IZK. Zener impedance is measured at two points to ensure a sharp knee on the breakdown curve and eliminate unstable units. Note 3: The reverse surge current is measured at 25°C ambient using a ½ square wave or equivalent sine wave pulse 1/120 second duration superimposed on IZT. Note 4: Zener voltage (VZ) is measured at TL = 25°C and 90 seconds after application of dc current. MECHANICAL CHARACTERISTICS Case: DO-41 Glass Marking: Body Painted, Alpha-Numeric Polarity: Cathode Band Available Non-RoHS (standard) or RoHS compliant (add PBF suffix). Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number. sales@digitroncorp.com fax +1.908.245-0555 www.digitroncorp.com Rev. 20120912 |
Ähnliche Teilenummer - 1N4746 |
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Ähnliche Beschreibung - 1N4746 |
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