CEL NX5302EK Necs 1310 nm ingaasp mqw fp laser diode in can package for fiber optic communication Datasheet

NEC's 1310 nm InGaAsP MQW FP
LASER DIODE IN CAN PACKAGE NX5302 Series
FOR FIBER OPTIC COMMUNICATIONS
FEATURES
DESCRIPTION
• OPTICAL OUTPUT POWER:
PO = 5.0 mW
• LOW THRESHOLD CURRENT :
ITH = 10 mA
• HIGH SPEED:
tr = 0.15 ns MAX
tf = 0.3 ns MAX
• WIDE OPERATING TEMPERATURE RANGE:
TC = -40 to +85°C
• InGaAs MONITOR PIN-PD
• CAN PACKAGE:
ø5.6 mm
• BASED ON TELCORDIA RELIABILITY
NEC's NX5302 series is a 1310 nm Multiple Quantum Well
(MQW) structured Fabry-Perot (FP) laser diode with InGaAs
monitor PIN-PD. This device is ideal for SONET systems, short
haul and long haul OC-3, and short haul OC-12 applications.
NX7312UA ELECTRO-OPTICAL CHARACTERISTICS (TC = 25°C, unless otherwise specified)
PART NUMBER
SYMBOLS
NX5302 Series
PARAMETERS AND CONDITIONS
UNITS
MIN
TYP
MAX
–
–
–
–
1.1
10
25
100
1.3
20
35
200
–
VOP
ITH
Operating Voltage, PO = 5.0 mW
Threshold Current
PTH
TC = +85°C
Threshold Output Power, TC = -40 to +85°C, IF = ITH
V
mA
mA
µW
Differential Efficiency
W/A
0.40
0.50
dB
-3.0
-1.5
nm
1263
–
1360
nm/°C
–
0.4
0.5
ηd
∆ηd
λc
∆λc/∆T
σ
ηd (@ 85°C)
ηd (@ 25°C)
Temperature Dependence ∆ηd = 10 log
of Differential Efficiency
Center Emission Wavelength,
PO = 5.0 mW, RMS (-20 dB), TC = -40 to +85°C
Temperature Dependence of Center Wavelength,
Tc = -40 to +85°C
Spectral Width,
PO = 5.0 mW, RMS (-20 dB), TC = -40 to +85°C
nm
–
1.0
2.5
θ⊥
Vertical Beam
FAHM2
°
–
25
40
θ||
Lateral Beam Angle1, PO = 5.0 mW, FAHM2
°
–
20
35
tr
Rise Time, 10 to 90%
ns
–
0.05
0.15
tf
Fall Time, 10 to 90%
ns
–
0.15
0.30
Im
Monitor Current, PO = 5.0 mW, VR = 5 V
µA
200
500
800
ID
Monitor Dark Current,
nA
nA
–
–
0.1
–
10
500
Ct
kink
γ
Angle1,
PO = 5.0 mW,
VR = 5 V
VR = 5 V, TC = -40 to +85°C
Monitor PD Terminal Capacitance, VR = 5 V, f = 1 MHz
pF
–
6
20
Kink (Refer to Definitions)
Po = Up to 6.0 mW, TC = -40 to +85°C
%
-20
–
20
Tracking Error (Refer to Definitions)
Im = const. (@ PO = 5.0 mW) TC = -40 to +85°C
dB
-1.0
–
1.0
Notes:
1. Applicable only to flat window type, NX5302S Series.
2. FAHM: Full Angle at Half Maximum.
California Eastern Laboratories
NX5302 SERIES
ABSOLUTE MAXIMUM RATINGS1
PARAMETER DEFINITIONS
(TC = 25°C, unless otherwise specified)
SYMBOLS
PARAMETERS
UNITS
Kink: kink
RATINGS
Pf
Optical Output Power
mW
10
IF
Forward Current of LD
mA
150
VR
Reverse Voltage of LD
V
2.0
IF
Forward Current of PD
mA
10
VR
Reverse Voltage of PD
V
20
TC
Operating Case Temperature
°C
-40 to +85
TSTG
Storage Temperature
°C
-40 to +85
TASB
Assembly Temperature
°C
150 (15 Hr)
TSLD
Lead Soldering
Temperature (10 s)
°C
350 (3 sec.)
Relative Humidity
(noncondensing)
%
85
RH
PO
(mW)
kink = |dPK| x 100 [%]
PK
IF - PO
6.0
dPK = dPO MAX
dPO
dPK
PK
PK ≤ 6.0 (mW)
IF - ηd
IF
0
(mA)
Tracking Error: γ
Note:
1. Operation in excess of any one of these parameters may result
in permanent damage.
PO
(mW)
PO
5.0
|
γ = 10 log
TC = 25°C
| [dB]
5.0
TC = -40 to +85°C
PO
0
Im
Im
(mA)
OUTLINE DIMENSIONS (Units in mm)
NX5302E SERIES
NX5302S SERIES
+0.00
ø5.6 -0.03
ø4.2±0.1
ø3.55±0.05
BOTTOM VIEW
1
1
2
4
110°±2°
3
110°±2°
PIN CONNECTIONS
NX5302EH
1 (CASE)
1 (CASE)
*1
LD
2
PD
PD
3
NX5302EK
4
3
NX5302EI
ø1.0 MIN
LD
LD
4
2
4
NX5302SH
1 (CASE)
1 (CASE)
LD
LD CHIP
4
2
REFERENCE
PLANE
1.2±0.1
PD
PD
NX5302SK
ø0.45
(4 places)
3
3
1 (CASE)
LD
ø2.0
P.C.D.
*2: n = 1.48 Bolosilicate Glass
LD
2
4
2
4
PD
3
4
NX5302SI
1 (CASE)
PD
*1 Focal Point:
A point to get maximum optical output power from fiber.
LD
2
3
1.27±0.1
PD
3
NX5302SJ
1 (CASE)
1 (CASE)
2
0.25
4
2
PD
ø2.0
PIN CONNECTIONS
2.1±0.15
2.97±0.2
ø0.45
(four places)
15.0±1.0 1.2±0.1 3.87±0.3
6.4±0.5
Reference Plane
+0.1
ø1.6±0.1
LD
ø2.0
4
3
0.3 -0.0
15.0±1.0
∆x = ±300 µm
∆y = ±300 µm Focal Point
NX5302EJ
2
+0.1
0.3 -0.0
(GLASS)
+0.1
0.3 -0.0
BOTTOM VIEW
1.0±0.1
*2 0.25±0.03
+0.1
0.3 -0.0
0.33
ø5.6 +0.00
-0.03
ø4.2±0.1
ø3.55±0.1
1.0±0.1
3
NX5302 SERIES
TYPICAL PERFORMANCE CURVES (TC = -40 to +85°C)
OPTICAL OUTPUT POWER
vs. FORWARD CURRENT
OPERATING CURRENT AND THRESHOLD
CURRENT vs. CASE TEMPERATURE
C
Operating Current, IOP (mA)
Threshold Current, ITH (mA)
+85
°
-40°C
7.5
+2 5 ° C
100
TC =
Optical Output Power, PO (mW)
10
5.0
2.5
20
0
40
60
80
50
Iop
30
Ith
20
10
5
3
2
1
-60
100
-40
-20
0
20
40
60
Forward Current, IF (mA)
Case Temperature, TC (°C)
TEMPERATURE DEPENDENCE OF
CENTER WAVELENGTH
FORWARD CURRENT vs.
FORWARD VOLTAGE
80
100
50
40
Forward Current, IF (mA)
Center Wavelength, λc (nm)
1340
1320
1300
30
20
10
1280
-60
-40
-20
0
20
40
60
80
100
0
1
Case Temperature, TC (°C)
Forward Voltage, VF (V)
OPTICAL OUTPUT POWER
vs. MONITOR CURRENT
SPECTRUM
2
Relative Intensity
Optical Output Power, Pf (mW)
10
5
0
500
1000
Monitor Current, Im (µA)
Note: The graphs indicate nominal characteristics.
1500
1300
1310
Wavelength, λ (nm)
1320
NX5302 SERIES
TYPICAL CHARACTERISTICS (TC = 25°C)
FAR FIELD PATTERN ( θ⊥)
(NX5302S SERIES ONLY)
FAR FIELD PATTERN ( θ//)
(NX5302S SERIES ONLY)
100
Intensity (%)
Intensity (%)
100
50
50
0
0
-40
0
40
Optical Output Power from Fiber, Pf (mW)
Lateral Beam Angle θ// (deg)
-40
0
40
Vertical Beam Angle θ⊥ (deg)
TOLERANCE OF FIBER
COUPLING DISTANCE (Z)
1.0
Z
Pf
0.8
SMF
Po = 5 mW
0.6
0.4
0.2
0.0
5.8
6.0
6.2
6.4
6.6
6.8
Z-Axis Tolerance, Z (mm)
NX5302S SERIES
PART NUMBER
NX5302SH
NX5302E SERIES
PACKAGE
PIN CONNECTIONS
1
4-pin CAN with flat glass cap
NX5302EH
LD
2
PD
PART NUMBER
PACKAGE
PIN CONNECTIONS
1
4-pin CAN with flat glass cap
LD
4
2
PD
3
1
NX5302SH
3
1
NX5302EH
LD
LD
4
2
4
2
PD
PD
3
3
1
NX5302SJ
4
1
NX5302EJ
LD
LD
4
2
4
2
PD
PD
3
3
1
NX5302SK
1
NX5302EK
LD
2
LD
2
4
PD
4
PD
3
3
Life Support Applications
These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected
to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and agree to fully indemnify CEL
for all damages resulting from such improper use or sale.
02/27/2003
A Business Partner of NEC Compound Semiconductor Devices, Ltd.
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