For drawings, technical data or samples, contact your Tyco Electronics sales engineer, call 1-800-522-6752, or visit our Website at:
http://www.amp.com/fiberoptics. Specifications subject to change. Consult Tyco Electronics for latest specifications.
3
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Copyright 2003 by Tyco Electronics. All Rights Reserved. AMP and Tyco are trademarks. Dimensions are in millimeters with inches (if shown) in
brackets. Other products, logos, and Company names mentioned herein may be trademarks of their respective owners.
Electro-Optic Packaged Components (Continued)
PDF Datasheet 1654551
Revised 6-03
Only available as PDF at:
http://www.amp.com/fiberoptics/documents/1654551.pdf
“NEW” 1310nm Fabry-Perot Lasers (TO-56)
Product Facts
■ 1310nm typical
emission wavelength
■ Low threshold, low
operating current
■ High-power, wide
temperature range
operation
■ High reliability, long
operational life
■ Available in two pin-out
configurations
Part Numbers
1382568-2 (Case Anode)
1382675-2 (Common Anode)
Tyco Electronics’ TO-56 Laser
is an InGaAsP/InP-based Strained
Multi-Quantum Well (SMQW)
device that provides stable, single
transverse mode oscillation with
emission wavelength of 1310nm.
The Laser packages are
uncooled, hermetically sealed
for high reliability and incorporate
a photodiode for monitoring
optical output.
Absolute Maximum Ratings
Symbol Parameter Conditions Ratings Unit
Po Light output power - 8 mW
V
RL
Reverse Voltage (Laser diode) - 2 V
V
RD
Reverse Voltage (Photodiode) - 20 V
I
FD
Forward current (Photodiode) - 2 mA
T
C
Case Temperature - -40 to +85 °C
T
stg
Storage Temperature - -40 to +85 °C
Electrical/Optical Characteristics
Symbol Parameter
Limits
Unit
Min Typ. Max.
Optical λc Center Wavelength (25 °C) 1280 - 1320 nm
Spectrum λct Center Wavelength (-40°C to +85°C) 1260 - 1350 nm
∆λ Spectral Width @ Po = 4mW(-40°C to +85°C) - 1 2.0 nm
λc
T
Wavelength temperature coefficient - 0.4 0.5 nm/°C
Light- I
th
Threshold current @ 25°C - 6 10 mA
Current I
thOT
Threshold current over temperature (-40°C to +85°C) 1 32 mA
Curve V
F
Forward Voltage - 1.2 2.0 V
η Slope Efficiency @ 25°C 0.2 0.26 0.4 mW/mA
I
DR
Drive current above I
th
for 5 mW (-40°C to +85°C) 7 - 20 mA
P
th
Optical Power @ I
th
-3 mA - - 20 µW
Modulation t
r,
t
f
Rise & Fall Times - - 1.5 ns
Far Field θ
//
Beam Divergence (Parallel) - 18 40 Deg
θ
⊥
Beam Divergence (Perpendicular) - 26 40 Deg
Monitor I
m
Current @ 5 mW (-40°C to +85°C) 0.3 - 0.7 mA
Diode I
d
Dark current (25°C,V
RD
= 5V) - 0.01 0.1 µA
C
D
Capacitance (V
RD
= 5V, ƒ = 1MHz) - 1.2 20 PF
‘TO-56 Laser
Low Speed Device
