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参数资料
| 型号： | 1N4744A-B |
| 厂商： | DIODES INC |
| 元件分类： | 参考电压二极管 |
| 英文描述： | 15 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 |
| 封装： | ROHS COMPLIANT, GLASS PACKAGE-2 |
| 文件页数： | 1/3页 |
| 文件大小： | 99K |
| 代理商： | 1N4744A-B |
DS18007 Rev. 14 - 2
1 of 3
1N4728A - 1N4761A
www.diodes.com
Diodes Incorporated
1N4728A - 1N4761A
1.0W ZENER DIODE
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.
2. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see
Maximum Ratings
Mechanical Data
1.0 Watt Power Dissipation
3.3V - 75V Nominal Zener Voltage
Standard VZ 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
Bright Tin. Solderable per MIL-STD-202,
Method 208
Polarity: Cathode Band
Marking: Type Number
Weight: 0.35 grams (approximate)
A
B
C
D
DO-41 Glass
Dim
Min
Max
A
25.40
—
B
—
4.70
C
—
0.863
D
—
2.71
All Dimensions in mm
Features
@ TA = 25°C unless otherwise specified
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相关代理商/技术参数 |
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|---|---|
| 1N4744A-BP | 制造商:Micro Commercial Components (MCC) 功能描述:Diode Zener Single 15V 5% 1W 2-Pin DO-41G Bulk |
| 1N4744AE3/TR13 | 功能描述:DIODE ZENER 15V 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）:15V 容差:±5% 功率 - 最大值:1W 阻抗（最大值）（Zzt）:14 欧姆 不同?Vr 时的电流 - 反向漏电流:5μA @ 11.4V 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 |
| 1N4744A-G _AY _10001 | 制造商:PanJit Touch Screens 功能描述: |
| 1N4744A-G_ R2 _10001 | 制造商:PanJit Touch Screens 功能描述: |
| 1N4744AG-E3 | 制造商:Microsemi Corporation 功能描述:Diode Zener Single 15V 5% 1W 2-Pin DO-41 |
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