參數(shù)資料
型號: 1N5281UR
廠商: MICROSEMI CORP-SCOTTSDALE
元件分類: 參考電壓二極管
英文描述: Low Current Operation at 250 ,Low Reverse Leakage,Low Noise Zener Diode
中文描述: 200 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-213AA
封裝: HERMETIC SEALED, GLASS, MLL34, MELF-2
文件頁數(shù): 1/3頁
文件大?。?/td> 35K
代理商: 1N5281UR
Note:
(1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
Features
1N5221 THRU 1N5281
SILICON PLANAR ZENER DIODES
Silicon Planar Zener Diodes
Standard Zener voltage tolerance is
for
10% tolerance and suffix B for
Other tolerances, non standard and higher Zener voltages
upon request.
20%. Add suffix A
5% tolerance.
Absolute Maximum Ratings
(T
a
=25
)
1
Symbols
Values
Units
Zener current see Table "Characteristics"
Power dissipation at T
amb
=75
P
tot
500
1)
mW
Junction temperature
T
j
200
Storage temperature range
T
S
-65 to +200
Note:
(1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
Characteristics
at
T
amb
=25
Symbols
Min.
Typ.
Max.
Units
Thermal resistance
junction to ambient Air
R
thA
-
-
0.3
1)
K/mW
Forward voltage at I
F
=200mA
V
F
-
-
1.1
V
DIMENSIONS
DIM
inches
mm
Note
Min.
Max.
Min.
Max.
A
-
0.154
-
3.9
B
-
0.075
-
1.9
C
-
0.020
-
0.52
D
1.083
-
27.50
-
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