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参数资料
| 型号： | SML4728 |
| 元件分类： | 齐纳二极管 |
| 英文描述： | 3.3 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC |
| 文件页数： | 1/3页 |
| 文件大小： | 75K |
| 代理商： | SML4728 |
Features
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
For surface mounted applications
Low Zener impedance
Low regulation factor
High temperature soldering guaranteed:
250°C/10 seconds at terminals
Maximum Ratings and Thermal Characteristics (TC = 25°C unless otherwise noted)
Parameter
Symbol
Value
Unit
Power dissipation at TL = 75°C
Ptot
1.0
Watt
Maximum Junction Temperature
TJ
150
°C
Storage Temperature Range
TS
–65 to +150
°C
Mechanical Data
Case: JEDEC DO-214AC molded plastic over
passivated junction
Terminals: Solder plated, solderable per MIL-STD-
750, Method 2026
Polarity: Color band denotes positive end (cathode)
Mounting Position: Any
Weight: 0.002 ounce, 0.064 gram
SML4728 thru SML4763A
Surface Mount Zener Diode
Zener Voltage – 3.3 to 91.0 Volts Steady State Power – 1.0 Watt
DO-214AC
Dimensions in inches and (millimeters)
3/25/99
0.157 (3.99)
0.177 (4.50)
0.006 (0.152)
0.012 (0.305)
0.030 (0.76)
0.060 (1.52)
0.008 (0.203) MAX.
0.194 (4.93)
0.208 (5.28)
0.100 (2.54)
0.110 (2.79)
0.078 (1.98)
0.090 (2.29)
0.049 (1.25)
0.065 (1.65)
0.094 MAX.
(2.38 MAX.)
0.220
(5.58) REF
0.060 MIN.
(1.52 MIN.)
0.052 MIN.
(1.32 MIN.)
Mounting Pad Layout
Extended
Voltage
Range
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SML4728/11T | 制造商:Vishay Semiconductors 功能描述: |
| SML4728/61 | 功能描述:稳压二极管 3.3 Volt 1.0W 10% RoHS:否 制造商:Vishay Semiconductors 齐纳电压:12 V 电压容差:5 % 电压温度系数:0.075 % / K 齐纳电流: 功率耗散:3 W 最大反向漏泄电流:3 uA 最大齐纳阻抗:7 Ohms 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AC 封装:Reel |
| SML4728_08 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Surface Mount Zener Diodes |
| SML4728_12 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Surface Mount Zener Diodes |
| SML4728A | 制造商:EIC 制造商全称:EIC discrete Semiconductors 功能描述:SURFACE MOUNT SILICON ZENER DIODES |
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