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參數資料
| 型號： | 1N4728A-A |
| 廠商： | DIODES INC |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | surface mount silicon Zener diodes |
| 中文描述： | 3.3 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 |
| 封裝： | ROHS COMPLIANT, GLASS PACKAGE-2 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 437K |
| 代理商： | 1N4728A-A |
DS18007 Rev. 16 - 2
1 of 4
1N4728A - 1N4761A
www.diodes.com
Diodes Incorporated
1N4728A - 1N4761A
1.0W ZENER DIODE
Characteristic
Symbol
I
Z
Value
Pd / V
Z
1.0
6.67
175
1.2
-65 to + 175
Unit
mA
W
mW/°C
°C/W
V
°C
Zener Current (see Table page 2)
Power Dissipation
Derate Above 50°C
Thermal Resistance - Junction to Ambient Air
Forward Voltage @ I
F
= 200 mA
Operating and Storage Temperature Range
(Note 1)
P
d
R
q
JA
V
F
T
j
, T
STG
Note: 1. Valid provided that leads are kept at T
L
@ 50
°
C
with lead length = 9.5mm (3/8”) from case.
2. EC Directive 2002/95/EC (RoHS) revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied where applicable,
see
EU Directive Annex Notes 5 and 7.
Maximum Ratings
Mechanical Data
·
1.0 Watt Power Dissipation
3.3V - 75V Nominal Zener Voltage
Standard V
Z
Tolerance is 5%
Lead Free Finish, RoHS Compliant (Note 2)
·
·
·
·
Case: DO-41
Case Material: Glass. UL Flammability Classification Rating
94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Finish
Sn96.5Ag3.5. Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
Marking: Type Number
Weight: 0.35 grams
(approximate)
·
·
·
·
·
·
A
A
B
C
D
DO-41 Glass
Min
Dim
A
B
C
D
Max
26.0
—
—
4.10
—
0.86
—
2.60
All Dimensions in mm
Features
@ T
A
= 25°C unless otherwise specified
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 1N4728A-B | 功能描述:穩壓二極管 1.0W 3.3V 5% RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數: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 安裝風格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel |
| 1N4728AG | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Zener Voltage Regulator Diode |
| 1N4728A-G | 制造商:PANJIT 制造商全稱:Pan Jit International Inc. 功能描述:SILICON ZENER DIODE |
| 1N4728A-G _AY _10001 | 制造商:PanJit Touch Screens 功能描述: |
| 1N4728A-G_ R2 _10001 | 制造商:PanJit Touch Screens 功能描述: |
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