MA28 Panasonic Industrial Company/Electronic Components, MA28 Datasheet
MA28
Manufacturer Part Number
MA28
Description
VR(V) = 6 ;; IFM(mA) = 150 ;; VF(V) = 0.56 to 0.64 ;; Package = Mini3-G1
Manufacturer
Panasonic Industrial Company/Electronic Components
Datasheet
1.MA28.pdf
(3 pages)
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Part Number:
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Quantity:
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Varistors
MA3X028 Series
Silicon epitaxial planar type variable resistor
For temperature and reduced voltage compensation
Note) Rated input/output frequency: 100 MHz
Publication date: January 2002
Reverse voltage (DC)
Forward
current (DC) MA3X028WA/WB
Power dissipation
Junction temperature
Storage temperature
Reverse current (DC)
Forward voltage MA3X028WA/WB
(DC)
Forward voltage MA3X0280A
(DC)
Temperature
coefficient of
forward voltage MA3X028TA
Mini type package
Extremely small reverse current I
High reliability with planar structure
Wide forward voltage V
Features
Absolute Maximum Ratings T
Electrical Characteristics T
Parameter
Parameter
MA3X0280A/B
MA3X028TA/TB
MA3X028TA
MA3X0280B
MA3X028WA
MA3X028WB
MA3X028TA
MA3X028TB
MA3X0280A/B
MA3X028WA
F
range
Symbol
I
T
V
P
T
FM
R
stg
D
R
a
j
Symbol
V
V
V
a
I
25 C
R
F1
F2
F
= 25 C
/ T
55 to 125
Rating
150
100
150
125
70
6
V
I
I
I
I
F
F
F
F
Note) The part numbers in the parenthesis show conventional part number.
R
(MA28 Series)
SKB00003BED
10 A
1.5 mA
3 mA
3 mA
6 V
Unit
mW
mA
V
C
C
Conditions
Marking Symbol
MA3X0280A
MA3X0280B
MA3X028WA
MA3X028WB
MA3X028TA
MA3X028TB
10˚
(0.95) (0.95)
1
2.90
1.9
0.77
1.15
0.56
0.59
1.18
1.26
1.76
1.88
Min
+0.20
–0.05
0.1
1: Anode
2: NC
3: Cathode
0.40
3
2
+0.10
–0.05
: MD
: ME
: MF
: MK
: ML
: MM
Typ
2.0
4.6
6.5
Mini3-G1 Package
EIAJ: SC-59
Max
0.61
0.64
1.28
1.36
1.92
2.04
1.0
0.16
Unit: mm
+0.10
–0.06
mV/ C
Unit
V
V
A
1
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