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參數(shù)資料
| 型號(hào)： | 1N4728AUR |
| 廠商： | MICROSEMI CORP-SCOTTSDALE |
| 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： | 3.3 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-213AB |
| 封裝： | HERMETIC SEALED, GLASS, MELF-2 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 123K |
| 代理商： | 1N4728AUR |
1N4728A thru 1N4764A
Features
- 1.0 Watt Power Dissipation
- 3.3V - 100V Nominal Zener Voltage
- Standard VZ Tolerance is 5%
Mechanical Data
- Case: DO-41, Glass
- Terminals: Solderable per MIL-STD-202,
Method 208
- Polarity: Cathode Band
- Approx. Weight: 0.35 grams
1.0W Zener Diode
www.comchiptech.com
COMCHIP
MDS0312003A
Page 1
Nominal Zener Voltage: 3.3 to 100V
Power Dissipation: 1.0W
DO-41 Glass
Dimensions in inches and (millimeters)
1.0 (25.4)
Min.
1.0 (25.4)
Min.
0.107 (2.71)
Max.
0.185 (4.7)
Max.
0.034 (0.863)
Max.
Characteristic
Symbol
Value
Unit
Zener Current (see Table page 2)
IZ
Pd / VZ
mA
Power Dissipation
Derate Above 50°C
(Note 1)
Pd
1.0
6.67
W
mW/°C
Thermal Resistance - Junction to Ambient Air
RqJA
175
°C/W
Forward Voltage @ IF = 200 mA
VF
1.2
V
Operating and Storage Temperature Range
Tj,TSTG
-65 to + 200
°C
Note:
1. Valid provided that leads are kept at TL @ 50
°C with lead length = 9.5mm (3/8”) from case.
Maximum Ratings @ TA = 25°C unless otherwise specified
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 1N4728B | 制造商:DAESAN 制造商全稱:Daesan Electronics Corp. 功能描述:1W SILICON PLANAR ZENER DIODES |
| 1N4728C | 制造商:EIC 制造商全稱:EIC discrete Semiconductors 功能描述:SILICON ZENER DIODES |
| 1N4728CG | 制造商:EIC 制造商全稱:EIC discrete Semiconductors 功能描述:ZENER DIODES |
| 1N4728D | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Silicon 1 Watt Zener Diodes Plastic DO-41 |
| 1N4728G | 功能描述:穩(wěn)壓二極管 1W,3V3,5%,ZENER RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數(shù):0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel |
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