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| 型号： | 30-1/B4C-AKNB |
| 厂商： | Everlight Electronics Co Ltd |
| 文件页数： | 11/12页 |
| 文件大小： | 356K |
| 描述： | LED PWR 3MM INGAN BLUE WATER CLR |
| 标准包装： | 60 |
| 颜色： | 蓝 |
| 正向电压： | 3.3V |
| 电流 - 测试： | 30mA |
| 波长 - 主： | 470nm |
| 波长 - 峰值： | 468nm |
| 视角： | 80° |
| 透镜类型： | 透明 |
| 透镜样式/尺寸： | 圆形，带圆顶，3mm |
| 封装/外壳： | 4-DIP（0.200"，5.08mm） |
| 尺寸/尺寸： | 7.62mm L x 7.62mm W |
| 高度： | 4.00mm |
| 安装类型： | 通孔 |
| 包装： | 管件 |
| 在特定电流下的光通量 - 测试： | 2 lm |
EVERLIGHT ELECTRONICS CO., LTD.
Technical Data Sheet
3mm Piranha
30-01-B4C-AKNB
Everlight Electronics Co., Ltd.
http://www.everlight.com
Rev.: 2.0
Page: 11 of 12
Device No.: DLE-300-097
Published date: Nov.-24-2009 Created by: Ken Lee
Dip and hand soldering should not be done more than one time.
After soldering the LEDs, the epoxy bulb should be protected from mechanical shock or
vibration until the LEDs return to room temperature.
A rapid-rate process is not recommended for cooling the LEDs down from the peak
temperature.
Although the recommended soldering conditions are specified in the above table, dip or
handsoldering at the lowest possible temperature is desirable for the LEDs.
Wave soldering parameter must be set and maintain according to recommended
temperature and dwell time in the solder wave.
4. Circuit Protection
Below the zener reference voltage Vz, all the current flows through LED and as the
voltage rises to Vz, the zener diode breakdown." If the voltage tries to rise above Vz
current flows through the zener branch to keep the voltage at exactly Vz.
When the LED is connected using serial circuit, if either piece of LED is no light up but
current cant flow through causing others to light down. In new design, the LED is
parallel with zener diode. if either piece of LED is no light up but current can flow
through causing others to light up.
5. Cleaning
When necessary, cleaning should occur only with isopropyl alcohol at room temperature
for a duration of no more than one minute. Dry at room temperature before use.
Do not clean the LEDs by the ultrasonic. When it is absolutely necessary, the influence of
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