Silicon epitaxial planar type variable resistor
Varistors
MA3X028
Series
+ 0.2
Silicon epitaxial planar type variable resistor
2.8 − 0.3
Unit : mm
0.65 ± 0.15
For ...
Description
Varistors
MA3X028
Series
+ 0.2
Silicon epitaxial planar type variable resistor
2.8 − 0.3
Unit : mm
0.65 ± 0.15
For temperature and reduced voltage compensation I Features
Mini type package Extremely small reverse current IR High reliability with planar structure Wide forward voltage VF range
0.65 ± 0.15
1.5 − 0.05
+ 0.25
0.95
2.9 − 0.05
1.9 ± 0.2
+ 0.2
1 3 2
0.95
1.45
1.1 − 0.1
Parameter Reverse voltage (DC) MA3X0280A/B Forward current (DC) MA3X028WA/WB MA3X028TA/TB Power dissipation Junction temperature Storage temperature
Symbol VR IFM
Rating 6 150 100 70
Unit V mA
1 Anode 2 NC JEDEC TO-236 3 Cathode EIAJ SC-59A Mini Type Package (3-pin)
PD Tj Tstg
150 125 −55 to +125
mW °C °C
Marking Symbol MA3X0280A MA3X0280B MA3X028WA MA3X028WB MA3X028TA MA3X028TB
: MD : ME : MF : MK : ML : MM
I Electrical Characteristics Ta = 25°C
Parameter Reverse current (DC) Forward voltage MA3X028WA/WB (DC) MA3X028TA VF2 IF = 1.5 mA IF = 3 mA Symbol IR VF1 VR = 6 V IF = 10 µA 0.77 1.15 0.56 0.59 1.18 1.26 1.76 1.88 −∆VF/∆T IF = 3 mA 2.0 4.6 6.5 0.61 0.64 1.28 1.36 1.92 2.04 mV/°C V Conditions Min Typ Max 1.0 Unit µA V
Forward voltage MA3X0280A (DC) MA3X0280B MA3X028WA MA3X028WB MA3X028TA MA3X028TB Temperature coefficient of forward voltage MA3X0280A/B MA3X028WA MA3X028TA
Note) Rated input/output frequency: 100 MHz
0 to 0.1
0.1 to 0.3 0.4 ± 0.2
0.8
I Absolute Maximum Ratings Ta = 25°C
0.16 − 0.06
+ 0.2
+ 0.1
0.4 − 0.05
+ 0.1
1
MA3X028 Series...
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