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参数资料
| 型号： | 1N4746ADRL |
| 厂商： | MOTOROLA INC |
| 元件分类： | 齐纳二极管 |
| 英文描述： | 18 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 |
| 文件页数： | 1/6页 |
| 文件大小： | 55K |
| 代理商： | 1N4746ADRL |
MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
Motorola TVS/Zener Device Data
6-1
500 mW DO-35 Glass Data Sheet
1–1.3 Watt DO-41 Glass
Zener Voltage Regulator Diodes
GENERAL DATA APPLICABLE TO ALL SERIES IN
THIS GROUP
One Watt Hermetically Sealed Glass
Silicon Zener Diodes
Specification Features:
Complete Voltage Range — 3.3 to 100 Volts
DO-41 Package
Double Slug Type Construction
Metallurgically Bonded Construction
Oxide Passivated Die
Mechanical Characteristics:
CASE: Double slug type, hermetically sealed glass
MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES: 230
°C, 1/16″ from
case for 10 seconds
FINISH: All external surfaces are corrosion resistant with readily solderable leads
POLARITY: Cathode indicated by color band. When operated in zener mode, cathode
will be positive with respect to anode
MOUNTING POSITION: Any
WAFER FAB LOCATION: Phoenix, Arizona
ASSEMBLY/TEST LOCATION: Seoul, Korea
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
DC Power Dissipation @ TA = 50°C
Derate above 50
°C
PD
1
6.67
Watt
mW/
°C
Operating and Storage Junction Temperature Range
TJ, Tstg
– 65 to +200
°C
Figure 1. Power Temperature Derating Curve
TL, LEAD TEMPERATURE (°C)
P
,MAXIMUM
DISSIP
A
TION
(W
A
TTS)
D
0
20
40
60
200
80
100
120
140
160
180
0.25
0.5
0.75
1
1.25
L = LEAD LENGTH
TO HEAT SINK
L = 3/8
″
L = 1/8
″
L = 1
″
1N4728A
SERIES
CASE 59-03
DO-41
GLASS
1–1.3 WATT
DO-41 GLASS
1 WATT
ZENER REGULATOR
DIODES
3.3–100 VOLTS
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 1N4746AE3/TR13 | 功能描述:DIODE ZENER 18V 1W DO204AL 制造商:microsemi corporation 系列:- 包装:带卷（TR） 零件状态:有效 电压 - 齐纳（标称值）（Vz）:18V 容差:±5% 功率 - 最大值:1W 阻抗（最大值）（Zzt）:20 欧姆 不同?Vr 时的电流 - 反向漏电流:5μA @ 13.7V 不同 If 时的电压 - 正向（Vf）:1.2V @ 200mA 工作温度:-65°C ~ 150°C 安装类型:通孔 封装/外壳:DO-204AL，DO-41，轴向 供应商器件封装:DO-204AL（DO-41） 标准包装:5,000 |
| 1N4746AF | 制造商:Fairchild Semiconductor 功能描述:1N4746AF |
| 1N4746AG | 功能描述:Zener Diode 制造商:microsemi corporation 系列:* 零件状态:在售 标准包装:1 |
| 1N4746A-G _AY _10001 | 制造商:PanJit Touch Screens 功能描述: |
| 1N4746A-G_ R2 _10001 | 制造商:PanJit Touch Screens 功能描述: |
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