MA30 Datasheet, PDF (1/2 Pages) Panasonic Semiconductor – Silicon epitaxial planer type variable resistor

Varistors
MA30 ^Series
Silicon epitaxial planer type variable resistor
For temperature and reduced voltage compensation
s Features
q S-Mini type package enabling high-density mounting
q Extremely small reverse current I_R
q Large power dissipation P_D
q Wide forward voltage V_F range
s Absolute Maximum Ratings (Ta= 25˚C)
Parameter
Symbol
Rating
Unit
Reverse voltage (DC)
V_R
6
V
MA30-A/B
150
Forward current (DC)
MA30W-A/B
I_FM
100
mA
Power dissipation
P_D
100
mW
Junction temperature
T_j
125
˚C
Storage temperature
T_stg
– 55 to +125
˚C
MA111
Cathode
2
Unit : mm
Anode
1
0.4±0.1
1.7±0.1
2.5±0.2
0.4±0.1
1 : Anode
2 : Cathode
S-Mini Type Package (2-pin)
s Electrical Characteristics (Ta= 25˚C)
Parameter
Symbol
Reverse current (DC)
I_R
MA30-A
Forward voltage (DC) MA30-B
V_F1
MA30W-A/B
MA30W-A
Forward voltage (DC)
MA30W-B
V_F2
Temperature coefficient
of forward voltage
MA30-A/B _{–∆VF / ∆T*}
MA30W-A/B
Note 1 : Rated input/output frequency : 100MHz
2 : * T_j= 25 to 125˚C
V_R= 6V
I_F=1.5mA
I_F=10µA
I_F= 3mA
I_F=1.5mA
I_F= 3mA
Condition
s Marking
3A
MA30-A
3B
3C
3D
MA30-B MA30W-A MA30W-B
min
typ
max
Unit
1
µA
0.56
0.61
0.59
0.64
V
0.77
1.18
1.28
V
1.26
1.36
2
mV/˚C
4.6