Page 1
Zener Diodes
MAZ2000 Series
Silicon planar type
For stabilization of power supply
■ Features
•
High reliability, achieved by the combination the planar type and
the glass seal
•
Large power dissipation: P
•
Wide voltage range: V
•
Easy-to-use because of the finely divided zener voltage ranks, such
as A and B ranks
■ Absolute Maximum Ratings Ta = 25°C
Parameter Symbol Rating Unit
Repetitive peak forward current
Total power dissipation
Non-repetitive reverse surge P
power dissipation
Junction temperature T
Storage temperature T
Note) *1: With a printed-circuit board
*2: t = 100 µs, Tj = 150°C
2
*
= 1 W
D
= 5.1 V to 56 V
Z
1
*
I
FRM
P
ZSM
tot
j
−55 to +200 °C
stg
400 mA
1W
75 W
200 °C
Unit : mm
φ 0.8
CathodeAnode
27 min.27 min. 5.0 max.
Colored bands indicates type No.
•
Color indication of VZ rank classification
Colored band indicates
Vz classification
3rd Band
2nd Band
1st Band
φ 3.0 max.
1 : Cathode
2 : Anode
JEDEC : DO-41
A rank B rank
Blue Red
1
■ Common Electrical Characteristics Ta = 25°C
*
Parameter Symbol Conditions Min Typ Max Unit
Forward voltage V
2
Zener voltage
*
Operating resistance R
Reverse current I
3
Temperature coefficient of zener voltage
*
Terminal capacitance C
V
R
S
Z
IF = 200 mA 1 V
F
··················
I
Z
Z
Z
I
Z
V
I
Z
V
t
Specified value V
·················· Specified value Ω
···············
Specified value µA
R
··················
Specified value mV/°C
··············· Specified value pF
R
Refer to the list of the
electrical characteristics
within part numbers
Note) 1．Rated input/output frequency: 5 MHz
2．*1: The VZ value is for the temperature of 25°C. In other cases, carry out the temperature compensation.
*2: Guaranteed at 20 ms after power application.
*3 : Tj = 25°C to 150°C
1
Page 2
MAZ2000 Series
Zener Diodes
■ Electrical characteristics within part numbers Ta = 25°C
Temperature
coefficient of
zener voltage
I
Z
Terminal
capacitance
Ct (pF)
(VR = 0 V)
f = 1 MHz
Typ
Marking
Color indication
1st. 2nd. 3rd.
Part Number
I
Z
Zener voltage
Reverse
current
VZ (V) IR (µA) RZ (Ω)SZ (mV/°C)
V
R
Operating
resistance
I
Z
(mA) Min Nom Max (V) Max (mA) Max (mA) Typ
MAZ2051 4.8 5.1 5.4
MAZ2051-A 40 4.8 5.15 1 20 40 10 40 0 200 Green Brown Brown
MAZ2051-B 5.05 5.4
MAZ2056 5.2 5.6 6.0
MAZ2056-A 40 5.3 5.7 2 20 40 8 40 1.5 180 Green Blue Blue
MAZ2056-B 5.6 6.0
MAZ2062 5.8 6.2 6.6
MAZ2062-A 40 5.8 6.2 3 20 40 6 40 2.4 330 Blue Red Red
MAZ2062-B 6.1 6.5
MAZ2068 6.4 6.8 7.2
MAZ2068-A 40 6.4 6.8 3 10 40 6 40 3.1 280 Blue Gray Gray
MAZ2068-B 6.7 7.1
MAZ2075 7.0 7.5 7.9
MAZ2075-A 40 7.0 7.45 3 10 40 5 40 3.8 250 Purple Green Green
MAZ2075-B 7.35 7.8
MAZ2082 7.7 8.2 8.7
MAZ2082-A 40 7.7 8.2 4 10 40 5 40 4.5 230 Gray Red Red
MAZ2082-B 8.1 8.6
MAZ2091 8.5 9.1 9.6
MAZ2091-A 40 8.5 9.05 5 10 40 6 40 5.4 220 White Brown Brown
MAZ2091-B 8.95 9.5
MAZ2100 9.4 10.0 10.6
MAZ2100-A 40 9.4 10 7 10 40 6 40 6.3 200 Brown Black
MAZ2100-B 9.9 10.5
MAZ2110 10.4 11.0 11.6
MAZ2110-A 20 10.4 11.05 7 5 20 8 20 7.4 160 Brown Brown
MAZ2110-B 10.85 11.5
MAZ2120 11.4 12.0 12.7
MAZ2120-A 20 11.4 12.1 8 5 20 8 20 8.4 160 Brown Red
MAZ2120-B 11.9 12.6
MAZ2130 12.4 13.0 14.1
MAZ2130-A 20 12.4 13.25 9 5 20 10 20 9.4 155 Brown Orange
MAZ2130-B 13.15 14.0
MAZ2150 13.8 15.0 15.6
MAZ2150-A 20 13.8 14.7 10 5 20 12 20 11.4 150 Brown Green
MAZ2150-B 14.5 15.4
MAZ2160 15.3 16.0 17.1
MAZ2160-A 20 15.3 16.3 11 5 20 12 20 12.5 135 Brown Blue
MAZ2160-B 16.1 17.1
MAZ2180 16.8 18.0 19.1
MAZ2180-A 20 16.8 18.0 12 5 20 15 20 14.5 110 Brown Gray
MAZ2180-B 17.8 19.0
MAZ2200 18.8 20.0 21.2
MAZ2200-A 20 18.8 20.0 14 5 20 15 20 16.6 100 Red Black
MAZ2200-B 19.8 21.0
2
Page 3
Zener Diodes
MAZ2000 Series
■ Electrical characteristics within part numbers (continued) Ta = 25°C
Temperature
coefficient of
zener voltage
I
Z
Terminal
capacitance
Ct (pF)
(V
= 0 V)
R
f = 1 MHz
Typ
Marking
Color indication
Main body:
Yellow green
1st. 2nd. 3rd.
Part Number
I
Z
Zener voltage
Reverse
current
VZ (V) IR (µA) RZ (Ω)SZ (mV/°C)
V
R
Operating
resistance
I
Z
(mA) M in Nom Max (V) Max (mA) Max (mA) Typ
MAZ2220 20.8 22.0 23.3
MAZ2220-A 10 20.8 22.15 15 5 10 20 10 18.6 95 Red Red
MAZ2220-B 21.85 23.2
MAZ2240 22.8 24.0 25.6
MAZ2240-A 10 22.8 24.35 16 5 10 20 10 20.7 90 Red Yellow
MAZ2240-B 24.15 25.6
MAZ2270 25.1 27.0 28.9
MAZ2270-A 10 25.1 27.0 18 2 10 25 10 23.8 85 Red Purple
MAZ2270-B 26.9 28.9
MAZ2300 28.0 30.0 32.0
MAZ2300-A 10 28.0 30.1 20 2 10 25 10 26.9 80 Orange Black
MAZ2300-B 29.9 32.0
MAZ2330 31.0 33.0 35.0
MAZ2330-A 10 31.0 33.14 22 2 10 30 10 30.0 75 Orange Orange
MAZ2330-B 32.86 35.0
MAZ2360 34.0 36.0 38.0
MAZ2360-A 10 34.0 36.16 24 2 10 30 10 33.4 70 Orange Blue
MAZ2360-B 35.84 38.0
MAZ2390 10 37.0 39.0 41.0 26 5 10 50 10 36.3 65 Orange White
MAZ2430 10 40.0 43.0 46.0 29 5 10 50 10 41.1 60 Yellow Orange
MAZ2470 10 44.0 47.0 50.0 31 5 10 50 10 44.9 55 Yellow Purple
MAZ2510 10 48.0 51.0 54.0 33 5 10 50 10 48.6 50 Green Brown
MAZ2560 10 52.0 56.0 60.0 35 5 10 50 10 54.9 45 Green Blue
Note) 1. The VZ value is the one after power application for 20 ms at Ta = 25°C.
2. The zener voltage temperature coefficient is the one for Tj = 25°C to 150°C.
1.6
P
)
1.2
W
(
tot
0.8
0.4
Power dissipation P
0
0 240120 16080 20040
10 mm
Ambient temperature Ta (°C
T
tot
l = 20 mm
a
ll
2 mm
25 mm
φ 4 mm
P
P
T
tot
l = 27 mm
a
l
l
)
1.6
)
1.2
W
(
tot
0.8
0.4
Power dissipation P
0
)
0 240120 16080 20040
20 mm
Ambient temperature Ta (°C
4
10
)
W
(
ZSM
3
10
2
10
10
Non-repetitive reverse surge power dissipation P
1
0.1 0.3
t
ZSM
W
t
Non repetitive
Tj = 25°C
1 3 10 30 100
Pulse width tW (ms
P
ZSM
W
)
3
Page 4
MAZ2000 Series
Zener Diodes
IZ V
)
mA
(
Z
240
200
160
120
80
MAZ2047
MAZ2051
MAZ2056
Z
Ta = 25°C
Static
Characteristics
MAZ2062
MAZ2068
MAZ2075
MAZ2082
Zener current I
40
0
024681012
Zener voltage VZ (V
IZ V
Z
MAZ2075
MAZ2082
)
mA
(
Z
200
160
120
Tj = 25°C
Dynamic
Characteristics
80
MAZ2047
MAZ2051
MAZ2056
MAZ2062
MAZ2068
MAZ2091
)
MAZ2091
MAZ2100
MAZ2100
IZ V
MAZ2110
MAZ2120
MAZ2130
MAZ2150
Z
Ta = 25°C
Static
Characteristics
MAZ2160
MAZ2180
MAZ2200
MAZ2220
)
mA
(
Z
100
80
60
40
Zener current I
20
0
010 3020 40
Zener voltage VZ (V
IZ V
Z
Tj = 25°C
Dynamic
Characteristics
)
mA
(
Z
100
80
60
40
MAZ2110
MAZ2120
MAZ2130
MAZ2150
MAZ2160
MAZ2180
MAZ2200
MAZ2220
MAZ2240
MAZ2270
MAZ2300
)
MAZ2330
MAZ2360
IZ V
40
30
)
mA
(
Z
20
Zener current I
10
0
020 6040 80
Z
Ta = 25°C
Static
Characteristics
MAZ2390
MAZ2430
MAZ2470
Zener voltage VZ (V
IZ V
Z
Tj = 25°C
Dynamic
Characteristics
)
mA
(
Z
100
80
MAZ2390
MAZ2430
MAZ2470
60
MAZ2510
MAZ2560
40
MAZ2510
MAZ2560
)
Zener current I
40
0
024681012
Zener voltage VZ (V
10
)
1
°C / mW
(
th
0.1
0.01
0.001
Thermal impedance Z
0.000 1
−3
−2
10
10
−1
)
Zth t
W
110
10 10
Pulse width tW (s
Zener current I
20
0
010 3020 40
Zener voltage VZ (V
Zth-a
Zth-m
2
3
10
4
10
)
MAZ2270
MAZ2240
10
MAZ2300
)
5
MAZ2360
MAZ2330
Zener current I
20
0
020 6040 80
Zener voltage VZ (V
RZ I
100
50
30
)
Ω
(
Z
10
5
3
1
0.5
Operating resistance R
0.3
0.1
13 3055010 100
Z
Zener current IZ (mA
)
Ta = 25°C
MAZ2200
MAZ2150
MAZ2091
MAZ2068
)
4
Page 5
Zener Diodes MAZ2000 Series
SZ I
8
)
6
mV / °C
(
4
Z
2
0
−2
Temperature coefficient S
−4
01020 405030
Zener current IZ (mA
Z
Tj = 25°C to 150°C
MAZ2100
MAZ2091
MAZ2082
MAZ2075
MAZ2062
MAZ2056
MAZ2051
MAZ2047
MAZ2043
MAZ2039
MAZ2036
)
5
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