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參數(shù)資料
| 型號： | 1N5540A |
| 廠商： | MICROSEMI CORP |
| 元件分類： | 齊納二極管 |
| 英文描述： | surface mount silicon Zener diodes |
| 中文描述： | 20 V, 0.48 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH |
| 封裝： | HERMETIC SEALED, GLASS, DO-35, 2 PIN |
| 文件頁數(shù)： | 3/3頁 |
| 文件大?。?/td> | 345K |
| 代理商： | 1N5540A |
Low Voltage Avalanche
500 mW Zener Diodes DO-35
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 3
Copyright
2003
11-12-2003 REV B
W
.Mi
cr
os
em
i
.C
O
M
SCOTTSD A L E DIVISION
1N5518B thru 1N5546B-1 DO-35
1N5
518
B
-
1
N
55
46
B-1,
DO-35
CIRCUIT AND GRAPHS
Noise density, (ND) is specified in microvolts rms per
square-root-hertz (
V/ √Hz). Actual measurement is
performed using a 1 kHz to 3 kHz frequency bandpass
filter with a constant Zener test current (IZT) at 25
oC
ambient temperature.
T
Y
PI
CAL
CAPA
CITANCE
I
N
PIC
O
FARA
DS
At zero volts
Rated
Po
w
e
rDissipation
(mW
)
At –2 volts (VR)
FIGURE 1
TL – Lead Temperature (
oC) 3/8” from body
ZENER VOLTAGE VZ
Noise Density Measurement Circuit
or TA on FR4 PC Board
FIGURE 3
FIGURE 2 – Power Derating Curve
Capacitance vs. Zener Voltage
(TYPICAL)
PACKAGE DIMENSIONS
All dimensions in: INCH
mm
FIGURE 4
Zener Diode Characteristics and Symbol Identification
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 1N5540B | 制造商:Aeroflex 功能描述:Diode Zener 20V 5% 2-Pin DO-7 制造商:Microsemi Corporation 功能描述:ZENER SGL 20V 5% 417MW 2PIN DO-204AA - Bulk |
| 1N5540B-1 | 制造商:Microsemi Corporation 功能描述:Diode Zener Single 20V 5% 500mW 2-Pin DO-35 |
| 1N5540BUR-1 | 制造商:Microsemi Corporation 功能描述:ZENER VOLTAGE REGULATOR DIODE DO-213AA SD - Bulk |
| 1N5541B | 制造商:Microsemi Corporation 功能描述:ZENER SGL 22V 5% 417MW 2PIN DO-204AA - Bulk 制造商:Microsemi Corporation 功能描述:DIODE ZENER 22V 500MW DO-35 |
| 1N5541BUR-1 | 制造商:Microsemi Corporation 功能描述:ZENER VOLTAGE REGULATOR DIODE DO-213AA SD - Bulk |
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