Zener Diodes
MA111
MA8000
Series
Silicon planer type
For stabilization of power supply
s
Features
q
Cathode
Anode
0.625
Unit : mm
Extremely low noise voltage from the diode (2.4V to 39V, 1/3 to 1/
10 of our conventional MA3000 series)
0.5±0.1
q
q
q
Satisfactory in rise performance in the low-current range
Easy-to-select voltage rank which are further subdivided
Reliability equivalent to the conventional products (Mini type) guar-
anteed
Substantial reduction of the mounting area, thickness, and weight
when compared with the conventional products
Automatic soldering according to reflow and flow methods
Automatic mounting according to the existing chip mounter pos-
sible
2
0.16
–0.06
+0.1
1
1.25±0.1
0.3
q
0.4±0.1
1.7±0.1
2.5±0.2
0.4±0.1
q
q
1 : Anode
2 : Cathode
S-Mini Type Package (2-pin)
s
Absolute Maximum Ratings
(Ta= 25˚C)
Parameter
Repetitive peak forward current
Total power dissipation
Junction temperature
Storage temperature
* With a printed-circuit board
Symbol
I
FRM
P
tot
*
1
T
j
T
stg
Rating
200
150
150
– 55 to +150
Unit
mA
mW
˚C
˚C
1
s
Common Electrical Characteristics
(Ta= 25˚C)*
Parameter
Forward voltage
Zener voltage
Operating resistance
Reverse current
Temperature coefficient of zener voltage
Symbol
V
F
V
Z
*
2
R
ZK
R
Z
I
R
S
Z
*
3
I
F
= 10mA
I
Z
.............. Specified value
I
Z
.............. Specified value
I
Z
.............. Specified value
............. Specified value
V
R
I
Z
.............. Specified value
Refer to the electrical characteristics
list of P478 to P480
Condition
min
typ
0.9
max
1.0
Unit
V
V
Ω
Ω
µA
mV/˚C
Note 1. Rated input/output frequency : 5MHz
2. *
1
: The V
Z
value is for the temperature of 25˚C. In other cases, carry out the temperature compensation.
*
2
: Guaranteeed at 20ms after power application
*
3
: T
j
= 25 to 125˚C
s
Marking (Example)
8^2
[
MA8082-H
V
Z
rank: 8.2V
Fine classification, H rank
]
Note: L/M/H marked products supplied as general purpose products
0.7±0.1
Zener Diodes
s
Electrical Characteristics(continued)(Ta=
25˚C)
Zener voltage
Part Number
min
28.00
28.30
29.30
30.20
31.00
31.20
32.20
33.20
34.00
34.10
35.10
36.10
37.00
37.10
38.00
39.00
Reverse
current
I
R
V
Z
(V)
I
Z
max V
R
nom max (mA) (µA) (V)
30.00 32.00
29.00 29.70
0.05 23.0
2
30.00 30.80
31.00 31.80
33.00 35.00
32.00 32.80
0.05 25.0
2
33.00 33.80
34.00 34.90
36.00 38.00
35.00 35.90
0.05 27.0
2
36.00 36.90
37.00 37.90
39.00 41.00
38.00 39.00
0.05 30.0
2
39.00 40.00
40.00 41.00
Temperature coeffi-
cient of zener voltage
R
Z
R
ZK
S
Z
I
Z
I
Z
typ
I
Z
max
max
(Ω) (mA) (Ω) (mA) (mV/˚C) (mA)
Operating resistance
160
2
160
0.5
26.6
2
MA8000
Series
Marking
Conventional
products
MA3300
MA3300-L
MA3300-M
MA3300-H
MA3330
MA3330-L
MA3330-M
MA3330-H
MA3360
MA3360-L
MA3360-M
MA3360-H
—
—
—
—
MA8300
MA8300-L
MA8300-M
MA8300-H
MA8330
MA8330-L
MA8330-M
MA8330-H
MA8360
MA8360-L
MA8360-M
MA8360-H
MA8390
MA8390-L
MA8390-M
MA8390-H
200
2
200
0.5
29.7
2
250
2
250
0.5
33.0
2
300
2
300
0.5
35.6
2
30_ or 30- or 30^
30_
30-
30^
33_ or 33- or 33^
33_
33-
33^
36_ or 36- or 36^
36_
36-
36^
39_ or 39- or 39^
39_
39-
39^
Note 1. The V
Z
value is the one after power application for 20ms at Ta= 25˚C
Note 2. The Zener voltage temperature coefficient is the one for T
j
= 25 to 150˚C.
P
tot
– Ta
250
Heat sink
Copper foil
0.8mm
×
0.8mm
P
tot
(mW)
I
Z
– V
Z
100
50 Ta=25˚C
Dynamic
Charac-
teristics
10
I
Z
(mA)
MA8024
MA8062
MA8068
MA8075
MA8082
MA8091
MA8110
MA8130
MA8100
I
Z
– V
Z
100
50
MA8160
MA8200
MA8240
MA8360
MA8039
200
10
I
Z
(mA)
5
5
150
Power dissipation
Zener current
100
Zener current
1
0.5
MA8051
1
0.5
0.1
0.05
MA8043
0.1
0.05
50
0
0
40
80
120
Ta
160
(˚C)
200
Ambient temperature
MA8047
MA8056
0.01
0.005
0.01
0.005
0.001
0
2
0.001
4
6
8
V
Z
(V)
10
12
0
10
20
30
40
V
Z
(V)
MA8390
Ta=25˚C
Dynamic
Charac-
teristics
50
60
Zener voltage
Zener voltage
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