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參數(shù)資料
| 型號： | MA7270-B |
| 廠商： | PANASONIC CORP |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | 27.9 V, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 |
| 封裝： | DO-41, 2 PIN |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 207K |
| 代理商： | MA7270-B |
416
Zener Diodes
Note) *1 :Ptot = 800 mW achieved with a printed-circuit board
*2 : t = 100
s, T
j = 150
°C
Color indication of V
Z rank classification
MAZ7000 Series (MA7000 Series)
Silicon planar type
For stabilization of power supply
I Features
Large power dissipation P
tot (800 mW)
Allowing to supply with the radial taping
I Absolute Maximum Ratings T
a = 25°C
Unit : mm
Parameter
Symbol
Rating
Unit
Repetitive peak forward current
IFRM
200
mA
Total power dissipation*
1
Ptot
800
W
Non-repetitive reverse surge
PZSM
60
W
power dissipation*
2
Junction temperature
Tj
200
°C
Storage temperature
Tstg
55 to +200
°C
I Common Electrical Characteristics T
a = 25
°C*1
Note) 1 Rated input/output frequency: 5 MHz
2 *1 : The VZ value is for the temperature of 25°C. In other cases, carry out the temperature compensation.
*2 : Guaranteed at 20 ms after power application.
*3 :Tj = 25°C to 150°C
Cathode on the first band (wide)
1 : Cathode
2 : Anode
JEDEC : DO-41
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Forward voltage
VF
IF = 200 mA
1.0
V
Zener voltage*
2
VZ
IZ Specified value
V
Operating resistance
RZ
IZ Specified value
Reverse current
IR
VR Specified value
A
Temperature coefficient of zener voltage*
3
SZ
IZ Specified value
mV/
°C
Terminal capacitance
Ct
VR Specified value
pF
Refer to the list of the
electrical characteristics
within part numbers
A rank
B rank
Blue
Red
3rd
Band
2nd
Band
1st
Band
Colored band indicates
Vz classification
Cathode
Anode
φ 0.65 max.
27
min.
27
min.
5.0
max.
φ 3.0 max.
Colored bands indicates type No.
Note) The part number in the parenthesis shows conventional part number.
Ma
int
en
an
ce
/
Dis
co
nti
nu
ed
Maintenance/Discontinued
includes
following
four
Product
lifecy
cle
stage.
planed
maintenance
type
maintenance
type
planed
discontinued
typed
discontinued
type
Please
visit
following
URL
about
latest
information.
http://panasonic.net/sc/en
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