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Zener Diodes
Publication date: November 2008 SKE00024BED 1
This product complies with the RoHS Directive (EU 2002/95/EC).
MAZAxxx Series
Silicon planar type
For constant voltage, constant current, waveform clipper and
surge absorption circuit
Features
Low noise type
Absolute Maximum Ratings T
a
= 25°C
Parameter Symbol Rating Unit
Repetitive peak forward current I
FRM
200 mA
Total power dissipation
*
P
T
100 mW
Junction temperature T
j
125
°C
Storage temperature T
stg
–55 to +125
°C
Note)
*
: P
T
= 100 mW achieved with a printed circuit board.
Electrical Characteristics T
a
= 25°C±3°C
Parameter Symbol Conditions Min Typ Max Unit
Forward voltage V
F
I
F
= 10 mA 0.9 1.0 V
Zener voltage
*
1
V
Z
I
Z
Specified value V
Zener rise operating resistance R
ZK
I
Z
Specified value
Refer to the list of the
electrical characteristics
within part numbers
W
Zener operating resistance R
Z
I
Z
Specified value
W
Reverse current I
R
V
R
Specified value
mA
Temparature coefficient of zener voltage
*
2
S
Z
I
Z
Specified value 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. 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)
4.
*
1 : V
Z
guaranted 20 ms after current flow.
*
2 : T
j
= 25°C to 125°C
Electrical Characteristics within Part Numbers T
a
= 25°C±3°C
Part number
Zener voltage
V
Z
(V)
Reverse
current
I
R
( mA)
Zener rise
operating
resistance
R
ZK
(W)
Zener
operating
resistance
R
Z
(W)
Temparature
coefficient of
zener voltage
S
Z
(mV/°C)
Marking
symbol
Min Typ Max
I
Z
(mA)
Max
V
R
(V)
Max
I
Z
(mA)
Max
I
Z
(mA)
typ
I
Z
(mA)
MAZA051 4.80 5.10 5.40 5 1.0 2.0 500 1.0 60 5
- 0.8
5 BF
MAZA056 5.30 5.60 6.00 5 0.5 2.5 200 0.5 40 5 1.2 5 CF
MAZA068 6.40 6.80 7.20 5 0.1 4.0 60 0.5 20 5 3.0 5 WF
MAZA082 7.70 8.20 8.70 5 0.1 5.0 60 0.5 20 5 4.6 5 EF
Package
Code
ML2-N1
Pin Name
1: Anode
2: Cathode
Marking Symbol:
Refer to the list of the electrical characteristics
within part numbers