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1N4736A Datasheet(PDF) 2 Page - Yea Shin Technology Co., Ltd |
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1N4736A Datasheet(HTML) 2 Page - Yea Shin Technology Co., Ltd |
2 / 6 page http://www.yeashin.com 2 REV.03 20121011 1N4728A~1N4764A ELECTRICAL CHARACTERISTICS (TA = 25ºC unless otherwise noted. VF = 1.2 V Max @ IF = 200mA for all types) Symbol Parameter VZ Reverse Zener Voltage @ IZT IZT Reverse Zener Current ZZT Maximum Zener Impedance @ IZT IZk Reverse Zener Current ZZk Maximum Zener Impedance @ IZk IR Reverse Leakage Current @ VR VR Reverse Voltage IF Forward Current VF Forward Voltage @ IF Ir Surge Current @ TA = 25ºC ELECTRICAL CHARACTERISTICS (TA = 25ºC unless otherwise noted, VF = 1.2 V Max @ IF = 200mA for all types) Zener Voltage (Note 3 & 4.) Zener Impedance (Note 5.) Leakage Current VZ (Volts) @ IZT ZZT @ IZT ZZK @ IZK IR @ VR Ir (Note 6.) Device (Note 2.) Device Marking Min Nom Max (mA) ( Ω Ω Ω Ω)(Ω Ω Ω Ω) (mA) ( µµµµA Max) (Volts) (mA) 1N4728A 1N4728A 3.135 3.3 3.465 76 10 400 1 100 1 1380 1N4729A 1N4729A 3.42 3.6 3.78 69 10 400 1 100 1 1260 1N4730A 1N4730A 3.705 3.9 4.095 64 9 400 1 50 1 1190 1N4731A 1N4731A 4.085 4.3 4.515 58 9 400 1 10 1 1070 1N4732A 1N4732A 4.465 4.7 4.935 53 8 500 1 10 1 970 1N4733A 1N4733A 4.845 5.1 5.355 49 7 550 1 10 1 890 1N4734A 1N4734A 5.32 5.6 5.88 45 5 600 1 10 2 810 1N4735A 1N4735A 5.89 6.2 6.51 41 2 700 1 10 3 730 1N4736A 1N4736A 6.46 6.8 7.14 37 3.5 700 1 10 4 660 1N4737A 1N4737A 7.125 7.5 7.875 34 4 700 0.5 10 5 605 1N4738A 1N4738A 7.79 8.2 8.61 31 4.5 700 0.5 10 6 550 1N4739A 1N4739A 8.645 9.1 9.555 28 5 700 0.5 10 7 500 1N4740A 1N4740A 9.5 10 10.5 25 7 700 0.25 10 7.6 454 1N4741A 1N4741A 10.45 11 11.55 23 8 700 0.25 5 8.4 414 1N4742A 1N4742A 11.4 12 12.6 21 9 700 0.25 5 9.1 380 2. TOLERANCE AND TYPE NUMBER DESIGNATION (VZ) The type numbers listed have a standard tolerance on the nominal zener voltage of ±5%. 3. SPECIALS AVAILABLE INCLUDE Nominal zener voltages between the voltages shown and tighter voltage tolerances. For detailed information on price, availability and delivery, contact your nearest YEASHIN representative. 4. ZENER VOLTAGE (VZ) MEASUREMENT Nominal zener voltage is measured with the device junction in the thermal equilibrium at the lead temperature (TL) at 30°C ±1°C and 3/8” lead length. 5. ZENER IMPEDANCE (ZZ) DERIVATION The zener impedance is derived from the 60 cycle AC voltage, which results when an AC current having an RMS value equal to 10% of the DC zener current (IZT or IZK) is superimposed on IZT or IZK. 6. SURGE CURRENT (Ir) NON-REPETITIVE The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of ½ square wave or equivalent sine wave pulse of 1/120 second duration superimposed on the test current IZT per JEDEC registration; however, actual device capability is as described in figure 5 of the General Data DO-41 Glass. |
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Similar Description - 1N4736A |
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