Silicon epitaxial planer type variable resistor
Varistors
MA111
MA30 Series
Silicon epitaxial planer type variable resistor
For temperature and reduced voltage compen...
Description
Varistors
MA111
MA30 Series
Silicon epitaxial planer type variable resistor
For temperature and reduced voltage compensation s Features
q S-Mini
Cathode Anode
Unit : mm
0.625
type package enabling high-density mounting small reverse current IR
0.5±0.1
1
q Large q Wide
power dissipation PD forward voltage V F range
2
0.16 –0.06
+0.1
0.3
0.4±0.1 1.7±0.1 2.5±0.2 0.4±0.1
q Extremely
1.25±0.1
s Absolute Maximum Ratings (Ta= 25˚C)
Parameter Reverse voltage (DC) Forward current (DC) Power dissipation Junction temperature Storage temperature MA30-A/B MA30W-A/B Symbol VR IFM PD Tj Tstg Rating 6 150 100 100 125 – 55 to +125 Unit V mA mW ˚C ˚C
1 : Anode 2 : Cathode S-Mini Type Package (2-pin)
s Electrical Characteristics (Ta= 25˚C)
Parameter Reverse current (DC) MA30-A Forward voltage (DC) MA30-B MA30W-A/B Forward voltage (DC) Temperature coefficient of forward voltage MA30W-A MA30W-B MA30-A/B MA30W-A/B VF2 –∆VF / ∆T* VF1 Symbol IR VR= 6V IF=1.5mA IF=10µA IF= 3mA IF=1.5mA IF= 3mA 0.56 0.59 0.77 1.18 1.26 2 4.6 1.28 1.36 V mV/˚C Condition min typ max 1 0.61 0.64 V Unit µA
Note 1 : Rated input/output frequency : 100MHz 2 : * Tj= 25 to 125˚C
s Marking
3A MA30-A 3B MA30-B 3C MA30W-A 3D MA30W-B
0.7±0.1
Varistors
Common characteristics chart of MA30
MA30 Series
IF – VF
102 Ta=25˚C
VF – Ta
0.8 IF=1.5mA
Forward current IF (mA)
VF (V)
10
0.6
MA30-B
MA30-A 0.4
1
10–1
MA30-A
MA30-B
Forward voltage
0.2
10–2 0 0.2 0.4 0.6 0.8 1.0 Forward voltage VF (V)
0 –40
0
...
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