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SL431A датащи(PDF) 2 Page - AUK corp |
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SL431A датащи(HTML) 2 Page - AUK corp |
2 / 6 page KSD-I0A004-000 2 SL431x Absolute maximum ratings [Ta=25℃] Characteristic Symbol Rating Unit Cathode to Anode voltage VKA 37 V Cathode current IK 150 mA Reference input current Iref 10 mA Power Dissipation PD 625 mW Junction Temperature TJ 150 ℃ Operating temperature range Topr -40 ~ +85 ℃ Storage temperature range Tstg -55 ~ +150 ℃ Recommended operating conditions Rating Characteristic Symbol Min. Max. Unit Cathode to Anode voltage VKA Vref 36 V Cathode current IK 1 100 mA Electrical Characteristics (Ta=25 , unless otherwise noted.) ℃ Characteristic Symbol Condition Min. Typ. Max. Unit SL431B 2.482 2.508 Reference voltage (Fig.1) Vref VKA=Vref, IK=10mA SL431A 2.470 2.495 2.520 V Reference input voltage deviation over temperature (Fig.1, Note1,2) ∆Vref VKA=Vref , IK=10mA @ -40˚C ≤ Ta ≤ 85˚C - 7 30 mV ∆Vref △ VKA=VKA(10V) –Vref - -1.2 -2.7 Ratio of delta reference input voltage to delta cathode voltage (Fig.2) ∆VKA IK=10mA Vref ≤ VKA ≤ 36V △ VKA=VKA(36V)-VKA(10V) - -0.7 -2.0 mV/V Reference current (Fig.2) Iref IK=10mA R1=10K Ω, R2=∞ - 1.8 4.0 µΑ Reference input current deviation over temperature (Fig.2, Note 1,2) ∆Iref IK=10mA R1=10K Ω, R2=∞ @ -40˚C ≤ Ta ≤ 85˚C - 0.4 2.5 µΑ Minimum cathode current for regulation IK(MIN) VKA=Vref - 0.35 1.0 mΑ Off-state cathode current (Fig.3) IK(off) VKA=36V, Vref=0V - 2.7 1000 nA Dynamic impedance (Fig.1, Note3) ZKA VKA=Vref, f ≤ 1.0KHz 1.0mA ≤ IK ≤ 100mA - 0.15 0.5 Ω |
Аналогичный номер детали - SL431A |
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Аналогичное описание - SL431A |
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