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Numéro de référence | MA3X028TB | ||
Description | Silicon epitaxial planar type variable resistor | ||
Fabricant | Panasonic | ||
Logo | |||
Varistors
MA3X028 Series
Silicon epitaxial planar type variable resistor
For temperature and reduced voltage compensation
0.65 ± 0.15
+ 0.2
2.8 − 0.3
+ 0.25
1.5 − 0.05
Unit : mm
0.65 ± 0.15
I Features
• Mini type package
• Extremely small reverse current IR
• High reliability with planar structure
• Wide forward voltage VF range
1
3
2
I Absolute Maximum Ratings Ta = 25°C
Parameter
Symbol
Rating
Reverse voltage (DC)
Forward
MA3X0280A/B
current (DC) MA3X028WA/WB
VR
IFM
6
150
100
MA3X028TA/TB
70
Power dissipation
Junction temperature
Storage temperature
PD 150
Tj 125
Tstg −55 to +125
Unit
V
mA
mW
°C
°C
I Electrical Characteristics Ta = 25°C
Parameter
Symbol
Reverse current (DC)
Forward voltage MA3X028WA/WB
(DC)
MA3X028TA
IR
VF1
Forward voltage MA3X0280A
(DC)
MA3X0280B
VF2
MA3X028WA
MA3X028WB
MA3X028TA
MA3X028TB
Temperature
coefficient of
forward voltage
MA3X0280A/B
MA3X028WA
MA3X028TA
−∆VF/∆T
Note) Rated input/output frequency: 100 MHz
Conditions
VR = 6 V
IF = 10 µA
IF = 1.5 mA
IF = 3 mA
IF = 3 mA
0.1 to 0.3
0.4 ± 0.2
1 Anode
2 NC
JEDEC TO-236
3 Cathode EIAJ SC-59A
Mini Type Package (3-pin)
Marking Symbol
• MA3X0280A : MD
• MA3X0280B : ME
• MA3X028WA : MF
• MA3X028WB : MK
• MA3X028TA : ML
• MA3X028TB : MM
Min Typ Max Unit
1.0 µA
0.77 V
1.15
0.56 0.61 V
0.59 0.64
1.18 1.28
1.26 1.36
1.76 1.92
1.88 2.04
2.0 mV/°C
4.6
6.5
1
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Pages | Pages 2 | ||
Télécharger | [ MA3X028TB ] |
No | Description détaillée | Fabricant |
MA3X028TA | Silicon epitaxial planar type variable resistor | Panasonic |
MA3X028TB | Silicon epitaxial planar type variable resistor | Panasonic |
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