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PDF NDL5551 Data sheet ( Hoja de datos )
| Número de pieza | NDL5551 | |
| Descripción | 1 000 to 1 600 nm OPTICAL FIBER COMMUNICATIONS 50 mm InGaAs AVALANCHE PHOTO DIODE MODULE | |
| Fabricantes | NEC | |
| Logotipo |  |
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DATA SHEET
PHOTO DIODE
NDL5551P Series
1 000 to 1 600 nm OPTICAL FIBER COMMUNICATIONS
φ50 µm InGaAs AVALANCHE PHOTO DIODE MODULE
DESCRIPTION
NDL5551P Series is InGaAs avalanche photo diode modules with multimode fiber. They are designed for
detectors of long wavelength transmission systems and cover the wavelength range between 1 000 and 1 600 nm.
FEATURES
• Smaller dark current
ID = 5 nA
• High quantum efficiency
η = 90 % @ λ = 1 300 nm, M = 1
η = 77 % @ λ = 1 550 nm, M = 1
• High Speed response
fC = 1.2 G H z @M = 20
• Detecting area size
φ 5 0 µm
• Coaxial module with multimode fiber (GI-50/125)
• NDL5551P1 and NDL5551P2 have a flange.
PACKAGE DIMENSIONS
in millimeters
NDL5551P
Optical Fiber:
GI-50/125
Length: 1 m MIN.
NDL5551P1
Optical Fiber:
GI-50/125
Length: 1 m MIN.
Shrunk tube
Shrunk tube
NDL5551P2
Optical Fiber:
GI-50/125
Length: 1 m MIN.
Shrunk tube
•
φ 2.5
φ 6.0+–00..10
φ 0.45
231
φ 2.0
φ2.5
14.0±0.1
φ
6.0
+0.0
–0.1
2–φ2.2
231
φ 2.0
18.0±0.1
LEAD CONNECTION
1 Anode (Negative)
3
2 Cathode (Positive) 2 1
3 Case
φ2.5
φ
6.0
+0.0
–0.1
231
2–φ2.5
φ 2.0
12.0±0.1
16.0±0.2
The information in this document is subject to change without notice.
Document No. P11103EJ2V0DS00 (2nd edition)
(Previous No. LD-2371)
Date Published March 1996 P
Printed in Japan
The mark • shows major revised points.
©
1994
1 page  
NDL5551P Series
HANDLING PRECAUTION for PD/APD MODULE
•
The NEC PD/APD module has heat shrink tubing to protect the ferrule edge (*1) and the junction between the
ferrule and the module body (*2). In order to avoid breaking the fiber and/or optical coupling degradation, NEC
recommends the following handling precautions.
1. Do not make the fiber bend radius less than 30 mm (*3).
2. Do not bend the fiber within the 18 mm section from the module body (*4).
3. Do not stress the ferrule with a lateral force exceeding 500 g (*5).
fiber
(*1)
ferrule (*5)
(*2)
module body
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet NDL5551.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| NDL5551 | 1 000 to 1 600 nm OPTICAL FIBER COMMUNICATIONS 50 mm InGaAs AVALANCHE PHOTO DIODE MODULE | NEC |
| NDL5551P | 1 000 to 1 600 nm OPTICAL FIBER COMMUNICATIONS 50 mm InGaAs AVALANCHE PHOTO DIODE MODULE | NEC |
| NDL5551P | 1 000 to 1 600 nm OPTICAL FIBER COMMUNICATIONS 80 mm InGaAs PIN PHOTO DIODE MODULE | NEC |
| NDL5551P | 1 000 to 1 600 nm OPTICAL FIBER COMMUNICATIONS 50 mm InGaAs PIN PHOTO DIODE MODULE | NEC |
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