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参数资料
| 型号： | 1N4749ATA2 |
| 厂商： | MOTOROLA INC |
| 元件分类： | 齐纳二极管 |
| 英文描述： | 24 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 |
| 封装： | GLASS, CASE 59-03, 2 PIN |
| 文件页数： | 1/6页 |
| 文件大小： | 55K |
| 代理商： | 1N4749ATA2 |
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 |
|---|---|
| 1N4749A-TAP | 功能描述:稳压二极管 24 Volt 1.3 Watt 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 |
| 1N4749A-TP | 功能描述:稳压二极管 1.0W 24V 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 |
| 1N4749ATR | 功能描述:稳压二极管 24V 1W ZENER 5% 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 |
| 1N4749A-TR | 功能描述:稳压二极管 24 Volt 1.3 Watt 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 |
| 1N4749A-TR/BKN | 制造商:Vishay Semiconductors 功能描述:Diode, Zener; 24 V @ 10.5 mA; 1 W @ +50C (Ambient); DO-41; 25 Ohms @ 10.5 mA |
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