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參數(shù)資料
| 型號： | MA2240 |
| 廠商： | PANASONIC CORP |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | Silicon planar type |
| 中文描述： | 24.2 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 |
| 封裝： | ROHS COMPLIANT, GLASS, DO-41-A1, 2 PIN |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 114K |
| 代理商： | MA2240 |
Zener Diodes
MAZ2xxx Series
(MA2xxx Series)
Silicon planar type
1
Publication date: March 2004
SKE00002CED
For stabilization of power supply
■
Features
High reliability, achieved by the combination the planar type
and the glass seal
Large power dissipation P
D
Wide voltage range: Zener voltage V
Z
=
5.1 V to 56.0 V
■
Absolute Maximum Ratings
T
a
=
25
°
C
Unit: mm
Parameter
Symbol
Rating
Unit
Repetitive peak forward current
Power dissipation
*1
I
FRM
400
mA
P
D
P
ZSM
1.0
W
Non-repetitive reverse surge
power dissipation
*2
75
W
Junction temperature
T
j
200
°
C
°
C
Storage temperature
T
stg
55 to
+
200
■
Common Electrical Characteristics
T
a
=
25
°
C
±
3
°
C
*1
DO-41-A1 Package
φ
0
±
0
1st Band
2nd Band
3rd Band
Cathode
Anode
Colored band
indicatesVz
classification
4.0
±
0.5
27 min.
2.6
+0.4
27 min.
Note)*1: P
D
=
1.0 W achieved with a printed circuit board
*2: t
=
100
μ
s, T
j
=
150°C
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Forward voltage
Zener voltage
*2
V
F
V
Z
I
F
=
200 mA
I
Z
Specified value
1.0
V
V
Zener operating resistance
R
Z
I
Z
Specified value
μ
A
Reverse current
Temperature coefficient of zener voltage
*3
I
R
S
Z
C
t
V
R
I
Z
V
R
=
0 V, f
=
1 MHz
Specified value
Specified value
Specified value
mV/
°
C
pF
Terminal capacitance
Refer to the list of the
electrical characteristics
within part numbers
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.
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