Datasheet ZRC330 (Diodes) - 2

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ZRC330 PRECISION 3.3VOLT LOW KNEE CURRENT VOLTAGE REFERENCE Absolute Maximum Ratings Parameter Rating Unit
Reverse Current 25 mA Forward Current 25 mA Operating Temperature -40 to 85 °C Storage Temperature -55 to 125 °C Power Dissipation (TAMB = 25°C) 330 mW SOT23
Electrical Characteristics (Test conditions: TAMB = 25°C, unless otherwise specified.) Symbol Parameter Condition Min. Typ. Max. Tol. (%) Unit
3.27 3.3 3.33 1 VR Reverse breakdown voltage IR = 150µA 3.234 3.3 3.366 2 V 3.201 3.3 3.399 3 IMIN Minimum operating current 15 20 µA IR Recommended operating current 0.02 5 mA Average reverse breakdown voltage T (*) C I 15 50 ppm/°C temperature coefficient R(MIN) to I (†) R(MAX) RS Slope resistance 0.6 2 Ω IR = 1mA ZR Reverse dynamic impedance f = 100Hz 0.5 1.2 Ω IAC = 0.1IR IR = 150µA EN Wideband noise voltage f = 10Hz to 75 µV(rms) 10kHz Note: 40 (V − R(MAX) V ( R MIN)) 1000000 x (*) T = C V x R (T(MAX)− T(MIN)) 30 ) A Note: VR(MAX) – VR(MIN) is the maximum deviation in reference voltage measured over the full operating temperature range t (µ n rre u V Change 20 R (I to R(MIN) I ( R MAX)) (†) R = C S e I − R(MAX) IR(MIN) rs T = 85°C A e v e R 10 T = 25°C A T = -40°C A 0 0.0 2.0 4.0 Reverse Voltage (V) ZRC330 2 of 5 March 2012 Document number: DS32163 Rev. 7 - 2
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