详细说明
华诚光（深圳）电子有限公司专注于红外线接收和红外线发射的研究与制造，2011年公司又新推出了波长850nm，880nm，940nm的贴片红外发射管，封装形式有3014,3020,3528,5050等大功率红外灯，可用于红外监控,红外感应,遥控器等产品,具有反应快,低能耗,环保(通过ROHS环保测试)及寿命长等特性。
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产品参数:
Package Dimensions
*Lead spacing is measured where the lead emerges from the package.
*Protruded resin under flange is 1.5mm Max.
Absolute Maximum Ratings (Ta=25℃)
| Parameter | Symbol | Rating | Unit |
| Continuous Forward Current | IF | 40 | mA |
| Peak Forward Current | IFP | 1 | A |
| Reverse Voltage | VR | 5 | V |
| Operating Temperature | Topr | -40 ~ +85 | ℃ |
| Storage Temperature | Tstg | -40 ~ +85 | ℃ |
| Soldering Temperature | Tsol | 260 | ℃ |
| Power Dissipation at25℃Free Air Temperature | Pd | 70 | mW |
Notes:
1. IFP Conditions--Pulse Width≦100μs and Duty≦1%.
2. Soldering time≦5 seconds.
Electro-Optical Characteristics (Ta=25℃)
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
| Radiant Intensity | IE | IF=20mA | 7.8 | 15 | -- | mW/sr |
| Radiant Intensity | IE | IF=100mA Pulse Width≦100μs ,Duty≦1% | -- | 140 | -- | mW/sr |
| Radiant Intensity | IE | IF=1A Pulse Width≦100μs ,Duty≦1% | -- | 950 | -- | mW/sr |
| Peak Wavelength | λp | IF=20mA | -- | 850 | -- | nm |
| Spectrial Bandwidth | Δλ | IF=20mA | -- | 45 | -- | nm |
| Forward | VF | IF=20mA | | 1.45 | 1.65 | V |
| Forward | VF | IF=100mA Pulse Width≦100μs ,Duty≦1% | -- | 1.8 | 2.40 | V |
| Forward Voltage | VF | IF=1A Pulse Width≦100μs ,Duty≦1% | -- | 4.1 | 5.25 | V |
| Reverse Current | IR | VR=5V | -- | -- | 5 | μA |
| View Angle | 2θ1/2 | IF=20mA | -- | 120 | -- | deg |