Zener Diodes
MAZYxxx Series
(MA1Zxxx Series)
Silicon planar type
Unit : mm
For stabilization of power supply
2.5
±0.3
2.15
±0.3
2
■
Features
•
Large power dissipation P
D
: 1 W
•
Zener voltage V
Z
: 4.7 V to 51 V
•
Zener voltage allowable deviation: 10%
•
Auto mounting possible
1
8˚
8˚
0.25
+0.1
–0.05
■
Absolute Maximum Ratings
T
a
=
25°C
Parameter
Repetitive peak forward current
Power dissipation
*1
Symbol
I
FRM
P
D
P
ZSM
T
j
T
stg
Rating
500
1.0
100
150
−40
to
+150
Unit
mA
1.4
±0.2
0 to 0.05
W
W
°C
°C
Non-repetitive reverse surge
power dissipation
*2
Junction temperature
Storage temperature
1: Anode
2: Cathode
NMiniP2-J1 Package
Note) *1: P
D
=
1.0 W achieved with a printed circuit board (alumina)
t
=
50
µs
for the product of V
Z
≤
6.8 V
*2: t
=
100
µs,
T
j
=
150°C
Marking Symbol
Refer to the list of the electrical
characteristics within part numbers
(Example) MAZY047: 4.7
■
Common Electrical Characteristics
T
a
=
25°C
±
3°C
*1
Parameter
Forward voltage
Zener voltage
*2
Zener operating resistance
Reverse current
Temperature coefficient of zener voltage
*3
Symbol
V
F
V
Z
R
Z
I
R
S
Z
Conditions
I
F
=
200 mA
I
Z
I
Z
V
R
I
Z
Specified value
Specified value
Specified value
Specified value
Min
Typ
Max
1.2
Refer to the list of the
electrical characteristics
within part numbers
mV/°C
Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7031 measuring methods for diodes.
2. Absolute frequency of input and output is 5 MHz.
3. *1: The temperature must be controlled 25°C for V
Z
mesurement.
V
Z
value measured at other temperature must be adjusted to V
Z
(25°C)
*2: V
Z
guaranteed 20 ms after current flow.
*3: T
j
=
25°C to 150°C
Note) The part number in the parenthesis shows conventional part number.
Publication date: March 2004
SKE00014CED
1.2
±0.4
5.0
+0.4
–0.1
4.4
±0.3
1.2
±0.4
Unit
V
V
Ω
µA
1
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and semiconductors described in this material
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applied circuits examples of the products. It neither warrants non-infringement of intellectual property right
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(3) We are not liable for the infringement of rights owned by a third party arising out of the use of the technical
information as described in this material.
(4) The products described in this material are intended to be used for standard applications or general elec-
tronic equipment (such as office equipment, communications equipment, measuring instruments and house-
hold appliances).
Consult our sales staff in advance for information on the following applications:
•
Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combus-
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body.
•
Any applications other than the standard applications intended.
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tions satisfy your requirements.
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