Zener Diodes
MA111
MA5000
Series
Silicon planer type
For stabilization of power supply
s
Features
q
q
q
4.0±0.5
3.0±0.2
Cathode
0.5±0.1
Anode
5.0±0.5
0.7±0.1
Unit : mm
Mini power type package (2-pin)
4.0±0.2
Automatic mounting with emboss taping possible
Sharp rising performance
1.5±0.1
1.5±0.2
0.4±0.2
s
Absolute Maximum Ratings
(Ta= 25˚C)
Parameter
Average forward current
Instanious forward current
Total power dissipation
Non-repetitive reverse surge power dissipation
Junction temperature
Storage temperature
*
1
With a printed-circuit board
*
2
t=100µ s, T
j
=125˚C
Symbol
I
F(AV)
I
FRM
P
tot
*
1
P
ZSM
T
j
T
stg
*
2
Rating
250
250
500
30
125
– 55 to +125
Unit
mA
mA
mW
W
˚C
˚C
1 : Anode
2 : Cathode
Mini Power Type Package (2-pin)
1
s
Common Electrical Characteristics
(Ta= 25˚C)*
Parameter
Forward voltage
Zener voltage
Operating resistance
Reverse current
Temperature coefficient of zener voltage
Terminal capacitance
Symbol
V
F
V
Z
*
R
ZK
R
Z
I
R1
I
R2
S
Z
*
3
C
t
2
Condition
I
F
= 10mA
I
Z
.............. Specified value
I
Z
.............. Specified value
I
Z
.............. Specified value
............. Specified value
V
R
............. Specified value
V
R
I
Z
.............. Specified value
............. Specified value
V
R
min
typ
0.8
0 to 0.14
max
0.9
0.3±0.1
Unit
V
V
Ω
Ω
µA
µA
mV/˚C
pF
Refer to the electrical characteristics
list of P466
Note 1. Rated input/output frequency : 50MHz
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)
4.7
MA5047
Zener Diodes
s
Electrical Characteristics(V
Z
±5% Ta= 25˚C)
Zener voltage
Part Number
V
Z
(V)
I
Z
= 5mA
min nom max
5.0
4.7
4.4
5.4
5.1
4.8
6.0
5.6
5.3
6.6
6.2
5.8
7.2
6.8
6.4
7.9
7.5
7.0
8.7
8.2
7.7
9.6
9.1
8.5
9.4 10.0 10.6
10.4 11.0 11.6
11.4 12.0 12.7
12.4 13.0 14.1
13.9 15.0 15.6
15.3 16.0 17.1
16.9 18.0 19.1
18.8 20.0 21.2
20.8 22.0 23.3
22.8 24.0 25.6
Reverse current
I
R1
V
R
max
(V) (µA)
1 3000
2 2000
2 1000
4 3000
4 2000
5 1000
5 500
6 200
7 200
7 100
8 100
9 100
10 50
11 50
13 50
14 50
15 50
17 50
I
R2
V
R
max
(V) (µA)
— —
— —
— —
5.3 60
5.9 60
6.5 60
7.2 60
8.0 60
8.9 60
9.9 60
10.9 60
11.9 60
13.4 60
14.8 60
16.4 60
18.3 60
20.3 60
22.3 60
Operating resistance
R
Z
(Ω)
I
Z
= 5mA
typ max
50 80
40 60
15 40
6 20
6 15
6 15
6 15
6 15
8 20
10 20
10 25
10 30
10 30
10 40
10 45
15 55
20 55
25 70
R
ZK
I
Z
max
(mA) (Ω)
1 900
1 800
1 500
0.5 300
0.5 140
0.5 120
0.5 120
0.5 130
0.5 130
0.5 170
0.5 170
0.5 170
0.5 170
0.5 170
0.5 170
0.5 180
0.5 180
0.5 180
Temperature coeffi-
cient of zener voltage
S
Z
(mV/˚C)
I
Z
= 5mA
min typ max
– 3.5 –1.4 0.2
– 2.7 – 0.8 1.2
– 2.0 1.2 2.5
0.4 2.3 3.7
1.2 3.0 4.5
2.5 4.0 5.3
3.2 4.6 6.2
3.8 5.5 7.0
4.5 6.4 8.0
5.4 7.4 9.0
6.0 8.4 10.0
7.0 9.4 11.0
9.2 11.4 13.0
10.4 12.4 14.0
12.4 14.4 16.0
14.4 16.4 18.0
16.4 18.4 20.0
18.4 20.4 22.0
MA5000
Series
Terminal
capacitance
C
t
(pF)
(V
R
= 0V)
f=1MHz
Marking
MA5047
MA5051
MA5056
MA5062
MA5068
MA5075
MA5082
MA5091
MA5100
MA5110
MA5120
MA5130
MA5150
MA5160
MA5180
MA5200
MA5220
MA5240
typ
130
110
95
90
85
80
75
70
70
65
65
60
55
52
47
36
34
33
max
180
160
140
130
110
100
95
90
90
85
85
80
75
75
70
60
60
55
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
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
800
Thickness with a printed-circuit board 1.6mm
Copper foil 0.035mm
Anode side copper foil area 10mm
2
Cathode side copper foil area 20mm
2
P
tot
(mW)
I
Z
– V
Z
100
MA5047
I
Z
– V
Z
40
MA5110
32
I
Z
(mA)
MA5051
Ta=25˚C
Static
Characteristics
MA5056
MA5062
MA5068
MA5075
MA5082
Ta=25˚C
Static
Characteristics
80
I
Z
(mA)
600
MA5160
24
MA5200
16
60
Power dissipation
400
Zener current
MA5091
MA5100
40
Zener current
200
20
8
0
0
40
80
120
Ta
(˚C)
160
Ambient temperature
0
0
4
8
12
V
Z
(V)
16
Zener voltage
0
0
8
16
24
V
Z
(V)
32
Zener voltage
MA5240
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