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參數資料
| 型號： | 1N4748AUR |
| 廠商： | MICROSEMI CORP-LAWRENCE |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | SURFACE MOUNT 1.0W GLASS ZENDER DIODE |
| 中文描述： | 22 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-213AB |
| 封裝： | HERMETIC SEALED, GLASS, MELF-2 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 34K |
| 代理商： | 1N4748AUR |
Note:
(1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
Features
1N4728 THRU 1N4764
SILICON PLANAR POWER ZENER DIODES
Silicon Planar Power Zener Diodes
for use in stabilizing and clipping circuits with high power
rating. Standard Zener voltage tolerance is
suffix A for
5% tolerance. Other tolerances available
upon request.
10%. Add
Absolute Maximum Ratings
(T
a
=25
)
1
Symbols
Values
Units
Zener current see Table "Characteristics"
Power dissipation at T
amb
=25
P
tot
1
1)
W
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
-
-
170
1)
K/W
Forward voltage at I
F
=200mA
V
F
-
-
1.2
V
DIMENSIONS
DIM
inches
mm
Note
Min.
Max.
Min.
Max.
A
-
0.169
-
4.3
B
-
0.110
-
2.8
C
-
0.031
-
0.8
D
1.102
-
28.0
-
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 1N4748CE3/TR13 | 制造商:Microsemi Corporation 功能描述:1.0W, VZ = 22V, ? 2% - Tape and Reel 制造商:Microsemi Corporation 功能描述:DIODE ZENER 1.0W 22V 2% DO41 |
| 1N4748CP/TR12 | 制造商:Microsemi Corporation 功能描述:1.0W, VZ = 22V, ? 2% - Tape and Reel |
| 1N4748CP/TR8 | 制造商:Microsemi Corporation 功能描述:1.0W, VZ = 22V, ? 2% - Tape and Reel |
| 1N4748CPE3/TR12 | 制造商:Microsemi Corporation 功能描述:1.0W, VZ = 22V, ? 2% - Tape and Reel |
| 1N4748CPE3/TR8 | 制造商:Microsemi Corporation 功能描述:1.0W, VZ = 22V, ? 2% - Tape and Reel |
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