Panasonic Zener Diodes MAZAxxx Series User manual

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 Ta= 25°C
Parameter Symbol Rating Unit
Repetitive peak forward current IFRM 200 mA
Total power dissipation *PT100 mW
Junction temperature Tj125 °C
Storage temperature Tstg –55 to +125 °C
Note) *: PT= 100 mW achieved with a printed circuit board.
Electrical Characteristics Ta= 25°C±3°C
Parameter Symbol Conditions Min Typ Max Unit
Forward voltage VFIF= 10 mA 0.9 1.0 V
Zener voltage *1VZIZSpecified value V
Zener rise operating resistance RZK IZSpecified value Refer to the list of the
electrical characteristics
within part numbers
W
Zener operating resistance RZIZSpecified value W
Reverse current IRVRSpecified value mA
Temparature coefficient of zener voltage *2SZIZSpecified 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 VZmesurement.
VZvalue measured at other temperature must be adjusted to VZ(25°C)
4. *1: VZguaranted 20 ms after current flow.
*2: Tj= 25°C to 125°C
Electrical Characteristics within Part Numbers Ta= 25°C±3°C
Part number
Zener voltage
VZ(V)
Reverse
current
IR( mA)
Zener rise
operating
resistance
RZK (W)
Zener
operating
resistance
RZ(W)
Temparature
coefficient of
zener voltage
SZ(mV/°C)
Marking
symbol
Min Typ Max IZ
(mA) Max VR (V) Max IZ (mA) Max IZ (mA) typ IZ (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

MAZAxxx Series
2SKE00024BED
This product complies with the RoHS Directive (EU 2002/95/EC).
ML2-N1 Unit: mm
0.60 ±0.05
0.50 ±0.05
0.05 ±0.03
0.01 ±0.005
0.25 ±0.05 0.25 ±0.05
1.00 ±0.05
0.65 ±0.01 0.05 ±0.03
2 1
2 1
0.39 +0.01 −0.03

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semiconductors described in this book
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