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參數(shù)資料
| 型號： | C30902E |
| 廠商： | PerkinElmer Inc. |
| 英文描述： | ECONOLINE: RSS & RSD - 1kVDC and 3KVDC Isolation- Internal SMD Construction- UL94V-0 Package Material- Toroidal Magnetics- Efficiency to 85%- SMD5, SMD8, SMD10 and SMD12 case styles |
| 中文描述： | 硅雪崩光電二極管 |
| 文件頁數(shù)： | 2/7頁 |
| 文件大小： | 232K |
| 代理商： | C30902E |
Optical Characteristics
C30902E, C30902S (Figure 13)
Photosensitive Surface:
Shape . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Circular
Useful area . . . . . . . . . . . . . . . . . . . . . . . . . .0.2 mm2
Useful diameter . . . . . . . . . . . . . . . . . . . . . . .0.5 mm
Field of View:
Approximate full angle for totally
illuminated photosensitive surface . . . . . . . . .100 deg
C30921E, C30921S (Figure 14)
Numerical Aperture of Light Pipe . . . . . . . . . . . . .0.55
Refractive Index (n) of Core . . . . . . . . . . . . . . . . .1.61
Lightpipe Core Diameter . . . . . . . . . . . . . . . . . . . .0.25 mm
Figure 2. Typical Quantum Efficiency vs. Wavelength
Figure 1. Typical Spectral Responsivity at 22°C
C30902E, C30902S, C30921E, C30921S
The C30902S and C30921S are selected C30902E and
C30921E photodiodes having extremely low noise and bulk
dark-current. They are intended for ultra-low light level
applications (optical power less than 1 pW) and can be used in
either their normal linear mode (VR< VBR) at gains up to 250
or greater, or as photon counters in the "Geiger" mode (VR>
VBR) where a single photoelectron may trigger an avalanche
pulse of about 108carriers. In this mode, no amplifiers are
necessary and single-photon detection probabilities of up to
approximately 50% are possible.
Photon-counting is also advantageous where gating and
coincidence techniques are employed for signal retrieval.
Maximum Ratings, Absolute-Maximum Values (All Types)
Reverse Current at 22°C:
Average value, continuous operation
Peak value
(for 1 second duration, non-repetitive)
Forward Current, IFat 22°C:
Average value, continuous
operation
Peak value (for 1 second
duration, non-repetitive)
Maximum Total Power Dissipation at 22°C
Ambient Temperature:
Storage, Tstg
Operating, TA
Soldering (for 5 seconds)
200 μA
1 mA
5 mA
50 mA
60 mW
-60 to +100°C
-40 to +70°C
200°C
Figure 3. Typical Noise Current vs. Gain
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| C30902EH | 制造商:Excelitas Technologies Corporation 功能描述:PHOTODIODE AVALANCHE |
| C30902S | 制造商:PERKINELMER 制造商全稱:PerkinElmer Optoelectronics 功能描述:Silicon Avalanche Photodiodes |
| C30904E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic |
| C30905E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic |
| C30908E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic |
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