DATA SHEET
SEMICONDUCTOR
MZ2V0~MZ56V
500 mW DO-34 Hermetically
Sealed Glass Zener Voltage
Regulators
Absolute Maximum Ratings
Parameter
Power Dissipation
Storage Temperature Range
Operating Junction Temperature
Lead Temperature (1/16” from case for 10 seconds)
T
A
= 25°C unless otherwise noted
Value
500
-65 to +200
+200
+230
Units
mW
°C
°C
°C
AXIAL LEAD
DO34
DEVICE MARKING DIAGRAM
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
Zener Voltage Range 2.0 to 56 Volts
DO-34 Package (JEDEC DO-204)
Through-Hole Device Type Mounting
Hermetically Sealed Glass
Compression Bonded Construction
All external surfaces are corrosion resistant and leads are readily solderable
Cathode indicated by polarity band
ELECTRICAL SYMBOL
Cathode
Anode
Electrical Characteristics
Device Type
MZ2V0
MZ2V2
MZ2V4
MZ2V7
MZ3V0
MZ3V3
MZ3V6
MZ3V9
MZ4V3
MZ4V7
MZ5V1
MZ5V6
MZ6V2
MZ6V8
MZ7V5
MZ8V2
MZ9V1
MZ10V
MZ11V
MZ12V
MZ13V
MZ15V
V
Z
@ I
ZT
(Volts)
Nominal
2.0
2.2
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
T
A
= 25°C unless otherwise noted
I
ZT
(mA)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Z
ZT
@ I
ZT
(Ω)
Max
100
100
100
110
120
120
100
100
100
80
80
60
60
20
20
20
25
30
30
30
35
40
I
R
@ V
R
(µA)
Max
120
120
120
100
50
20
10
5
5
5
5
5
5
2
0.5
0.5
0.5
0.2
0.2
0.2
0.2
0.2
V
R
(Volts)
0.5
0.7
1
1
1
1
1
1
1
1
1.5
2.5
3
3.5
4
5
6
7
8
9
10
11
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REV.02 20120305
xxx
MZ2V0~MZ56V
Electrical Characteristics
Device Type
V
Z
@ I
ZT
(Volts)
Nominal
T
A
= 25°C unless otherwise noted
I
ZT
(mA)
Z
ZT
@ I
ZT
(Ω)
Max
I
R
@ V
R
(µA)
Max
V
R
(Volts)
MZ16V
16
5
40
0.2
12
MZ18V
18
5
45
0.2
13
MZ20V
20
5
45
0.2
15
MZ22V
22
5
30
0.2
17
MZ24V
24
5
35
0.2
19
MZ27V
27
5
45
0.2
21
MZ30V
30
5
55
0.2
23
MZ33V
33
5
65
0.2
25
MZ36V
36
5
75
0.2
27
MZ39V
39
5
85
0.2
30
MZ43V
43
5
90
0.2
33
MZ47V
47
5
90
0.2
36
MZ51V
51
5
110
0.2
39
MZ56V
56
5
110
0.2
43
V
F
Forward Voltage = 1.2 V Maximum @
I
F
= 200 mA for all types
Notes:
1. The type numbers listed have zener voltage min/max limits as shown and have a standard tolerance on the nominal zener
voltage of 5%.
2. For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter
voltage tolerances, contact your nearest
YFElectronics
representative.
3. The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rms value equal to
10% of the dc zener current (I
ZT
or
I
ZK
) is superimposed to
I
ZT
or
I
ZK.
Electrical Symbol Definition
Symbol
V
Z
I
ZT
Z
ZT
I
ZK
Z
ZK
I
R
V
R
I
F
V
F
Parameter
Reverse Zener Voltage @
I
ZT
Reverse Current
Maximum Zener Impedance @
I
ZT
Reverse Current
Maximum Zener Impedance @
I
ZK
Reverse Leakage Current @
V
R
Breakdown Voltage
Forward Current
Forward Voltage @
I
F
Typical Characteristics
I
(mA)
I
F
V
Z
V
R
(V)
I
R
I
ZT
V
F
(mV)
V
(nA)
(mA)
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REV.02 20120305
Microcontroller MCU
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