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MA2240 fiches techniques PDF

Panasonic Semiconductor - Silicon planar type

Numéro de référence MA2240
Description Silicon planar type
Fabricant Panasonic Semiconductor 
Logo Panasonic Semiconductor 





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MA2240 fiche technique
Zener Diodes
MAZ2xxx Series (MA2xxx Series)
Silicon planar type
For stabilization of power supply
Unit: mm
Features
High reliability, achieved by the combination the planar type
and the glass seal
Large power dissipation PD
Wide voltage range: Zener voltage VZ = 5.1 V to 56.0 V
Absolute Maximum Ratings Ta = 25°C
Parameter
Symbol Rating
Repetitive peak forward current
Power dissipation *1
Non-repetitive reverse surge
power dissipation *2
IFRM
PD
PZSM
400
1.0
75
Junction temperature
Storage temperature
Tj 200
Tstg 55 to +200
Note) *1: PD = 1.0 W achieved with a printed circuit board
*2: t = 100 µs, Tj = 150°C
Unit
mA
W
W
°C
°C
27 min.
Colored band
indicatesVz
classification
4.0±0.5
27 min.
2.6+–00..24
Cathode
1st Band
2nd Band
3rd Band
Anode
DO-41-A1 Package
Common Electrical Characteristics Ta = 25°C ± 3°C *1
Parameter
Forward voltage
Zener voltage *2
Zener operating resistance
Reverse current
Temperature coefficient of zener voltage *3
Terminal capacitance
Symbol
VF
VZ
RZ
IR
SZ
Ct
Conditions
IF = 200 mA
IZ Specified value
IZ Specified value
VR Specified value
IZ Specified value
VR = 0 V, f = 1 MHz
Specified value
Min Typ Max
1.0
Refer to the list of the
electrical characteristics
within part numbers
Unit
V
V
µA
mV/°C
pF
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 VZ mesurement.
VZ value measured at other temperature must be adjusted to VZ (25°C)
*2: VZ guaranteed 20 ms after current flow.
*3: Tj = 25°C to 150°C
Publication date: March 2004
Note) The part number in the parenthesis shows conventional part number.
SKE00002CED
1

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