Renesas NX5521EK Laser diode 1 550 nm for ftth ingaasp mqw-fp laser diode Datasheet

Preliminary Data Sheet
NX5521 Series
LASER DIODE
1 550 nm FOR FTTH InGaAsP MQW-FP LASER DIODE
R08DS0028EJ0100
Rev.1.00
Oct 06, 2010
DESCRIPTION
The NX5521 Series is a 1 550 nm Multiple Quantum Well (MQW) structured
Fabry-Perot (FP) laser diodes with InGaAs monitor PIN-PD. These devices are
designed and ideal for Fiber To The Home (FTTH).
APPLICATION
• 155 Mbps FTTH P2P (Fiber To The Home Point to Point) system
FEATURES
• Optical output power
Po = 5.0 mW
• Low threshold current
lth = 8 mA
• Differential efficiency
ηd = 0.25 W/A
• Wide operating temperature range
TC = −40 to +85°C
• InGaAs monitor PIN-PD
• CAN package
φ 5.6 mm
• Fiber coupling point
5.8 mm
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R08DS0028EJ0100 Rev.1.00
Oct 06, 2010
Page 1 of 6
NX5521 Series
Chapter Title
PACKAGE DIMENSIONS (UNIT: mm)
1.0±0.1
BOTTOM VIEW
110°±2°
(0.4)*2
φ 5.6+0.00
–0.03
(φ 4.2)*2
*2
(φ 3.55)
1
2
4
3
*2
(0.4)
*1
Fiber Coupling Point
15.0±1.0 1.2±0.1 3.90±0.2
5.80±0.05
φ1.5
Δ x = ±300 μ m
Δ y = ±300 μ m
PIN CONNECTIONS
NX5521EH
NX5521EK
1 (Case)
1 (Case)
Reference
Plane
2
4
2
4– φ 0.45
LD
LD
4
PD
PD
3
3
φ 2.0
*1 Recommendation of Fiber Coupling Conditions
Fiber : SMF with 8 degree angle-polished ferrule
Fiber coupling distance : 5.80±0.05 mm from reference plane.
Fiber coupling alignment : optimixed x, y, θ ( Δ x, Δ y ≤ ±300 μ m).
*2 ( ) indicates nominal dimension.
R08DS0028EJ0100 Rev.1.00
Oct 06, 2010
Page 2 of 6
NX5521 Series
Chapter Title
ORDERING INFORMATION
Part Number
NX5521EH
Package
Pin Connections
1
4-pin CAN with ball lens cap
LD
4
2
PD
3
1
NX5521EK
LD
2
4
PD
3
Remarks 1. The color of ball lens cap might be observed differently.
2. The hermetic test will be performed as AQL 1.0%.
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Ratings
Unit
Optical Output Power
Po
10
mW
Forward Current of LD
IF
150
mA
Reverse Voltage of LD
VR
2.0
V
Forward Current of PD
IF
10
mA
Reverse Voltage of PD
VR
15
V
Operating Case Temperature
TC
−40 to +85
°C
Storage Temperature
Tstg
−40 to +85
°C
Lead Soldering Temperature
Tsld
350 (3 sec.)
°C
Relative Humidity (noncondensing)
RH
85
%
R08DS0028EJ0100 Rev.1.00
Oct 06, 2010
Page 3 of 6
NX5521 Series
Chapter Title
ELECTRO-OPTICAL CHARACTERISTICS (TC = 25°C, unless otherwise specified)
Parameter
Symbol
Operating Voltage
Vop
Threshold Current
Ith
Conditions
MIN.
TYP.
MAX.
Unit
1.1
1.5
V
8
20
mA
20
40
Po = 5.0 mW, TC = −40 to +85°C
TC = 85°C
Differential Efficiency
ηd
Center Wavelength
λC
0.15
Po = 5.0 mW, RMS (−20 dB)
0.25
1 480
W/A
1 580
nm
3.0
nm
TC = −40 to +85°C
Spectral Width
σ
Po = 5.0 mW, RMS (−20 dB)
TC = −40 to +85°C
Rise Time
tr
10-90%
0.7
ns
Fall Time
tf
90-10%
0.7
ns
Lateral Beam Angle
θ//
Po = 5.0 mW
11
deg.
Vertical Beam Angle
θ⊥
Po = 5.0 mW
11
deg.
Monitor Current
Im
VR = 5 V, Po = 5.0 mW
Monitor Dark Current
ID
VR = 5 V
1.5
200
0.1
VR = 5 V, TC = −40 to +85°C
Monitor PD Terminal Capacitance
Ct
γ
*1
Tracking Error
1 000
μA
10
nA
500
VR = 5 V, f = 1 MHz
6
Im = const. (@ Po = 5.0 mW, TC = 25°C)
−1.0
20
pF
1.0
dB
TC = −40 to +85°C
*1
Tracking Error: γ
Po
γ = 10 log
(mW)
Po
5.0
[dB]
TC = 25°C
5.0
TC = –40 to +85°C
Po
0
R08DS0028EJ0100 Rev.1.00
Oct 06, 2010
Im
Im
(mA)
Page 4 of 6
NX5521 Series
<R>
Chapter Title
REFERENCE
Document Name
Opto-Electronics Devices Pamphlet
*1
*1
Document No.
PX10160E
Published by the former NEC Electronics Corporation.
R08DS0028EJ0100 Rev.1.00
Oct 06, 2010
Page 5 of 6
NX5521 Series
Chapter Title
SAFETY INFORMATION ON THIS PRODUCT
DANGER
SEMICONDUCTOR LASER
INVISIBLE LASER RADIATION
AVOID DIRECT EXPOSURE TO BEAM
OUTPUT POWER
mW MAX
WAVELENGTH
nm
CLASS lllb LASER PRODUCT
Warning
Laser Beam
AVOID EXPOSURE-Invisible
Laser Radiation is emitted from
this aperture
A laser beam is emitted from this diode during operation.
The laser beam, visible or invisible, directly or indirectly, may cause injury to the eye or loss of
eyesight.
• Do not look directly into the laser beam.
• Avoid exposure to the laser beam, any reflected or collimated beam.
Caution
GaAs Products
This product uses gallium arsenide (GaAs).
GaAs vapor and powder are hazardous to human health if inhaled or ingested, so please observe
the following points.
• Follow related laws and ordinances when disposing of the product. If there are no applicable laws
and/or ordinances, dispose of the product as recommended below.
1. Commission a disposal company able to (with a license to) collect, transport and dispose of
materials that contain arsenic and other such industrial waste materials.
2. Exclude the product from general industrial waste and household garbage, and ensure that the
product is controlled (as industrial waste subject to special control) up until final disposal.
• Do not burn, destroy, cut, crush, or chemically dissolve the product.
• Do not lick the product or in any way allow it to enter the mouth.
R08DS0028EJ0100 Rev.1.00
Oct 06, 2010
Page 6 of 6
Revision History
Rev.
−
1.00
Date
Apr 2009
Oct 06, 2010
NX5521 Series Data Sheet
Description
Summary
Page
−
Throughout
p.5
Previous No. : PL10754EJ01V0DS
Preliminary Data Sheet -> Data Sheet
Modification of REFERENCE
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