NDL5421P_00 Datasheet, PDF (1/5 Pages) California Eastern Labs – 1000 to 1600 nm OPTICAL FIBER COMMUNICATIONS 50um InGaAs PIN PHOTO DIODE MODULE

1000 to 1600 nm
OPTICAL FIBER COMMUNICATIONS
φ50 µm InGaAs PIN PHOTO DIODE MODULE
NDL5421P
SERIES
FEATURES
• SMALL DARK CURRENT:
ID = 0.1 nA
• HIGH QUANTUM EFFICIENCY:
η = 86% at λ = 1300 nm
η = 75% at λ = 1550 nm
• DETECTING AREA SIZE:
φ 50 µm
• LOW OPERATING VOLTAGE:
VR = 5 V
• LOW TERMINAL CAPACITANCE:
Ct = 0.7 pF at f = 1.0 MHz, VR = 5 V
• COAXIAL MODULE WITH MULTIMODE FIBER OR
OPTIONAL SINGLEMODE FIBER:
GI-50/125, SM-9/125
• HIGH SPEED RESPONSE:
fC = 2.5 GHz MIN
DESCRIPTION
The NDL5421P Series is an InGaAs PIN photo diode module
with multimode fiber. It is designed for 2.5 Gb/s optical fiber
communication systems and covers the wavelength range
between 1000 and 1600 with high efficiency.
ELECTRO-OPTICAL CHARACTERISTICS (TC = 25°C)
PART NUMBER
PACKAGE OUTLINE
SYMBOLS
PARAMETERS AND CONDITIONS
UNITS
ID
Dark Current, VR = 5 V
nA
Ct
Terminal Capacitance, VR = 5 V, f = 1 MHz
pF
η
Quantum Efficiency, λ = 1300 nm
%
λ = 1550 nm
S
Responsivity,
λ = 1300 nm
A/W
λ = 1550 nm
fC
Cut-off Frequency, VR = 5 V, λ = 1300 nm,
RL = 50 Ω
GHz
NDL5421P Series
MIN
TYP
MAX
0.1
1.0
0.7
0.9
75
86
64
75
0.78
0.89
0.80
0.94
2.5
California Eastern Laboratories