NDL5531P Datasheet, PDF (1/8 Pages) NEC – 1 000 to 1 600 nm OPTICAL FIBER COMMUNICATIONS 30 mm InGaAs AVALANCHE PHOTO DIODE MODULE

DATA SHEET
PHOTO DIODE
NDL5531P Series
1 000 to 1 600 nm OPTICAL FIBER COMMUNICATIONS
φ30 µm InGaAs AVALANCHE PHOTO DIODE MODULE
DESCRIPTION
NDL5531P Series is an InGaAs avalanche photo diode module with single mode fiber. It is designed for detectors
of long wavelength transmission systems. The series covers the wavelength range between 1 000 and 1 600 nm.
FEATURES
• _{Small dark current}
ID = 5 nA
• _{Small terminal capacitance}
Ct = 0.35 pF @ 0.9 V(BR)R
• _{High quantum efficiency}
η = 90 % @ λ = 1 300 nm, M = 1
η = 77 % @ λ = 1 550 nm, M = 1
• _{High speed response}
fC = 2.5 G H z @ M = 10
• _{Detecting area size}
φ3 0 µm
• _{Coaxial module with single mode fiber (SM-9/125)}
PACKAGE DIMENSIONS
•
in millimeters
NDL5531P
Optical Fiber:
SM-9/125
Length: 1 m MIN.
NDL5531P1
Optical Fiber:
SM-9/125
Length: 1 m MIN.
NDL5531P2
Optical Fiber:
SM-9/125
Length: 1 m MIN.
Shrunk tube
Shrunk tube
Shrunk tube
φ 2.5
φ 6.0^{+–00..10}
φ2.5
14.0±0.1
φ
6.0
+0.0
–0.1
φ2.5
φ
6.0
+0.0
–0.1
φ 0.45
2– φ2.2
231
231
φ 2.0
φ 2.0
18.0±0.1
PIN CONNECTIONS
1 Anode (Negative)
3
2 Cathode (Positive) 2 1
3 Case
The information in this document is subject to change without notice.
Document No. P11352EJ2V0DS00 (2nd edition)
Date Published July 1996 P
Printed in Japan
The mark • shows major revised points.
231
2–φ2.5
φ 2.0
12.0±0.1
16.0±0.2
©
1996