MA30 PANASONIC | Alldatasheet
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Silicon epitaxial planer type variable resistor For temperature and reduced voltage compensation n Features l S-Mini type package enabling high-density mounting l Extremely small reverse current IR l Large power dissipation PD l Wide forward voltage VF range n Absolute Maximum Ratings (Ta= 25˚C) Unit : mm n Electrical Characteristics (Ta= 25˚C) Varistors MA111 Parameter Reverse voltage (DC) Forward current (DC) Power dissipation Junction temperature Storage temperature Symbol V R IFM PD Tj Tstg Rating 150 100 100 125 – 55 to +125 Unit V mA mW Parameter Reverse current (DC) Forward voltage (DC) Forward voltage (DC) Temperature coefficient of forward voltage Symbol IR V F1 V F2 –ΔV F / ΔT* Condition V R = 6V IF=1.5mA IF=10µA IF= 3mA IF=1.5mA IF= 3mA min 0.56 0.59 0.77 1.18 1.26 typ 4.6 max 0.61 0.64 1.28 1.36 Unit µA V V mV/˚C MA30-A/B MA30W-A/B MA30-A MA30-B MA30W-A/B MA30W-A MA30W-B MA30-A/B MA30W-A/B 1 : Anode 2 : Cathode S-Mini Type Package (2-pin) Note 1 : Rated input/output frequency : 100MHz 2 : * Tj= 25 to 125˚C n Marking MA30-A Cathode Anode 0.625 0.3 1.25–0.1 0.5–0.1 0.7–0.1 2.5–0.2 0.16 +0.1 –0.06 3A 3B 3C 3D MA30-B MA30W-A MA30W-B
IF – VF V F – Ta IF – VF V F – Ta Varistors MA30 Series Ambient temperature Ta (˚C) Forward voltage VF (V) –40 0 80 120 40 0.2 0.4 0.6 0.8 MA30-A MA30-B IF=1.5mA 10–2 10–1 102 Forward voltage VF (V) Forward current IF (mA ) MA30W-A MA30W-B –40 0 80 120 40 0.5 1.0 1.5 2.0 Ambient temperature Ta (˚C) Forward voltage VF (V) IF=3mA MA30W-A MA30W-B 10–2 10–1 102 Forward voltage VF (V) Forward current IF (mA ) MA30-A MA30-B Ta=25˚C Characteristics chart of MA30W Common characteristics chart of MA30