Panasonic MA30 Silicon epitaxial planer type variable resistor Datasheet

MA111
Varistors
MA30 Series
Silicon epitaxial planer type variable resistor
Unit : mm
For temperature and reduced voltage compensation
Anode
small reverse current IR
● Large
power dissipation PD
● Wide
forward voltage V F range
0.3
0.5±0.1
● Extremely
0.625
type package enabling high-density mounting
1
2
0.7±0.1
+0.1
0.16 –0.06
● S-Mini
Cathode
1.25±0.1
■ Features
0.4±0.1
■ Absolute Maximum Ratings (Ta= 25˚C)
Parameter
Reverse voltage (DC)
MA30-A/B
Forward current (DC)
MA30W-A/B
Symbol
Rating
VR
6
150
IFM
100
1.7±0.1
0.4±0.1
2.5±0.2
Unit
V
1 : Anode
2 : Cathode
S-Mini Type Package (2-pin)
mA
Power dissipation
PD
100
mW
Junction temperature
Tj
125
˚C
Storage temperature
Tstg
– 55 to +125
˚C
■ Electrical Characteristics (Ta= 25˚C)
Parameter
Symbol
Reverse current (DC)
Condition
IF=1.5mA
VF1
MA30-B
IF=10µA
MA30W-A/B
Forward voltage (DC)
Temperature coefficient
of forward voltage
MA30W-A
MA30W-B
MA30-A/B
MA30W-A/B
typ
VR= 6V
IR
MA30-A
Forward voltage (DC)
min
1
0.56
0.61
0.59
0.64
1.18
1.28
1.26
1.36
IF= 3mA
–∆VF / ∆T*
IF=1.5mA
2
IF= 3mA
4.6
■ Marking
3A
3B
3C
3D
MA30-A
MA30-B
MA30W-A
MA30W-B
Unit
µA
V
0.77
VF2
Note 1 : Rated input/output frequency : 100MHz
2 : * Tj= 25 to 125˚C
max
V
mV/˚C
MA30 Series
Varistors
Common characteristics chart of MA30
IF – VF
VF – Ta
102
0.8
Ta=25˚C
IF=1.5mA
VF (V)
Forward voltage
Forward current IF (mA)
10
1
MA30-A
10–1
MA30-B
10–2
0
0.2
0.4
0.6
0.8
0.6
MA30-A
0.4
0.2
0
–40
1.0
MA30-B
Forward voltage VF (V)
0
40
80
Ambient temperature
120
(˚C)
Ta
Characteristics chart of MA30W
IF – VF
VF – Ta
102
2.0
IF=3mA
VF (V)
10
MA30W-B
Forward voltage
Forward current IF (mA)
MA30W-A
1
10–1
10–2
0
0.4
0.8
1.2
1.6
Forward voltage VF (V)
2.0
1.5
MA30W-B
MA30W-A
1.0
0.5
0
–40
0
40
Ambient temperature
80
Ta
120
(˚C)
Similar pages