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參數(shù)資料
| 型號(hào)： | JANS1N4472D |
| 廠商： | MICROSEMI CORP |
| 元件分類： | 齊納二極管 |
| 英文描述： | 20 V, 1.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
| 封裝： | HERMETIC SEALED, GLASS, SIMILAR TO DO-41, 2 PIN |
| 文件頁(yè)數(shù)： | 1/3頁(yè) |
| 文件大?。?/td> | 533K |
| 代理商： | JANS1N4472D |
VOIDLESS-HERMETICALLY-SEALED 1.5
WATT GLASS ZENER DIODES
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
Copyright
2004
9-28-2004 REV A
W
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M
SCOTTSD A L E DIVISION
1N4460 thru 1N4496
1N6485 thru 1N6491
1N4
460
thru
1N4
496
1N6
485
thru
1N6
491
DESCRIPTION
APPEARANCE
T
his Zener Voltage Regulator series is military qualified to MIL-PRF-19500/406
and is ideal for high-reliability applications where a failure cannot be tolerated.
These industry-recognized 1.5 Watt Zener Voltage Regulators are hermetically
sealed with voidless-glass construction using an internal metallurgical bond. It
includes Zener selections from 3.3 to 200 volts in standard 5% tolerances as
well as tighter tolerances identified by different suffix letters on the part number.
They are also available in surface-mount packages (see separate data sheet
for 1N4460US thru 1N4496US and 1N6485US thru 1N6491US). Microsemi
also offers numerous other Zener products to meet higher and lower power
ratings in both thru-hole and surface mount packages.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES
APPLICATIONS / BENEFITS
Popular JEDEC registered series
Voidless hermetically sealed glass package
Extremely robust construction
Triple-layer passivation
Internal “Category I” Metallurgical bonds for 1N4462
thru 1N4496 and “Category III” for 1N6485 thru 1N6491
as well as 1N4460 and 1N4461.
JAN, JANTX, JANTXV, and JANS available per MIL-
PRF-19500/406
Surface mount equivalents also available in a square
end-cap MELF configuration with a “US” suffix (see
separate data sheet for 1N4460US thru 1N4496US and
1N6485US thru 1N6491US)
Regulates voltage over a broad operating current
and temperature range
Extensive selection from 3.3 to 200 V
Standard voltage tolerances are plus/minus 5% with
no suffix
Tight tolerances available in plus or minus 2% or 1%
with C or D suffix respectively
Flexible axial-lead mounting terminals
Nonsensitive to ESD per MIL-STD-750 Method 1020
Inherently radiation hard as described in Microsemi
MicroNote 050
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
Operating Temperature: -65oC to +175oC.
Storage Temperature: -65oC to +200oC.
Power Dissipation: 1.5 Watts @ TA = 25oC
Thermal Resistance: 42oC/W junction to lead at 3/8
inch (10 mm) from body
Thermal Impedance: 4.5oC/W (1N4462 thru 1N4496)
and 7.5
oC/W (1N6485 thru 1N6491 as well as
1N4460 and 1N4461) at 10 ms
Forward Voltage: 1.00 V at 200 mA and 1.5 V at 1.0 A
CASE: Hermetically sealed voidless hard glass with
Tungsten slugs
TERMINATIONS: Axial-leads are Tin/Lead (Sn/Pb)
over Copper
MARKING: Body painted and part number, etc.
POLARITY: Cathode indicated by band
Tape & Reel option: Standard per EIA-296
Weight: 340 mg
ELECTRICAL CHARACTERISTICS @ 25oC
NOMINAL
ZENER
VOLTAGE
VZ
TEST
CURRENT
IZT
MAXIMUM
DYNAMIC
IMPEDANCE
ZZT @ IZT
MAXIMUM KNEE
IMPEDANCE
ZZK @ IZK
MAXIMUM
REVERSE
CURRENT
IR @ VR
MAXIMUM
CONTINUOUS
CURRENT
IZM
MAXIMUM
SURGE
CURRENT
IZSM
TYPE
VOLTS
mA
OHMS
mA
A
VOLTS
mA
AMPS
1N6485
1N6486
1N6487
1N6488
1N6489
1N6490
1N6491
3.3
3.6
3.9
4.3
4.7
5.1
5.6
76.0
69.0
64.0
58.0
53.0
49.0
45.0
10
9
8
7
5
400
500
600
1.0
50
35
5.0
4.0
1.0
0.5
1.0
2.0
433
397
366
332
304
280
255
4.2
3.9
3.6
3.3
3.0
2.7
2.5
“A” Package
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| JANS1N4473D | 22 V, 1.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
| JANS1N4495D | 180 V, 1.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
| JAN1N4492D | 130 V, 1.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
| JAN1N6488C | 4.3 V, 1.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
| JANTX1N4464D | 9.1 V, 1.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| JANS1N4472DME3 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:VOIDLESS HERMETICALLY SEALED 1.5 WATT GLASS ZENER DIODES |
| JANS1N4472ME3 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:VOIDLESS HERMETICALLY SEALED 1.5 WATT GLASS ZENER DIODES |
| JANS1N4472US | 制造商:Microsemi Corporation 功能描述:Diode Zener Single 20V 5% 1.5W 2-Pin A-MELF 制造商:Microsemi Corporation 功能描述:ZENER VOLTAGE REGULATOR DIODE - Waffle Pack 制造商:Microsemi 功能描述:Diode Zener Single 20V 5% 1.5W 2-Pin A-MELF |
| JANS1N4473 | 制造商:Microsemi Corporation 功能描述:Diode Zener Single 22V 5% 1.5W 2-Pin Case A 制造商:Microsemi Corporation 功能描述:ZENER VOLTAGE REGULATOR DIODE - Waffle Pack |
| JANS1N4473US | 制造商:Microsemi Corporation 功能描述:Diode Zener Single 22V 5% 1.5W 2-Pin A-MELF 制造商:Microsemi Corporation 功能描述:ZENER VOLTAGE REGULATOR DIODE - Waffle Pack |
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