EXS210021-01
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EXS210021-01
EXS1350-055-20-0201130
SLED Butterfly 1350nm

Revision:

1.0

Date:

22-12-2011

Confidentiality:

None

Prepared by:

Raffaele Rezzonico(Product Support Technician)Checked by:

Chris Armistead(Engineering Manager)

Approved by:Philippe Crépellière(Quality Manager)

Authorized by:

Marcus Duelk(CTO)

EXS210021-01
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CONTENTS

1.

SCOPE ................................................................................................................3
1.1 PURPOSE.................................................................................................................... 3
1.2 RESPONSIBILITY ..................................................................................................... 3

2.

REFERENCE DOCUMENT.................................................................................33.

ELECTRO-OPTICAL PERFORMANCE (TSLED = 20°°C) ....................................3

4.

ABSOLUTE MAXIMUM RATINGS .....................................................................4

5.

SCREENING .......................................................................................................46.

PACKAGE DIMENSIONS [MM] .........................................................................57.

FIBRE AND CONNECTOR .................................................................................58.

IMPORTANT NOTES ..........................................................................................6

9.

ORDERING INFORMATION ...............................................................................6
9.1 TECHNICAL DESCRIPTION.................................................................................... 6

10. REVISION HISTORY ..........................................................................................7

EXS210021-01
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1. SCOPE
1.1 PURPOSE
The purpose of this document is to specify the electro-optical performance and dimensions ofsuperluminescent light emitting diode (SLED).
1.2 RESPONSIBILITYEXALOS is responsible for establishing, implementing and maintaining this procedure. The
Quality representative shall ensure that a timely Engineering Change Notice (ECN) is issued inaccordance with EXALOS procedure for any changes.

2. REFERENCE DOCUMENT•••EXS-WI-0001 Visual Inspection Criteria SLED Chip on Submount Procedure
MIL STD 883 C method.
Bellcore GR-468-CORE.

3. ELECTRO-OPTICAL PERFORMANCE (TSLED = 20°°C)
Parameter
Operating Current
Power in SMF
Center Wavelength
Bandwidth FWHM
Spectral ripple [RB=0.1nm]
Monitor PD Current*
Monitor PD bias voltage*Symbol Cond.
Iop
Po
Iop, maxIop, maxλcIop, maxIop, max
IMPD
Iop, max

Min

Typ151330
45

20135055
0.2

0.1
0Measurement conditions:- Iop = Iop Max- Monitor PD bias voltage: 0 Volts
Input resistance of the Monitor PD current measurement circuit 10 OhmMax
350
1370
0.4-12Unit
mAmW
nm
nmdBmAVEXS210021-01
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4. ABSOLUTE MAXIMUM RATINGS
Stresses beyond the absolute maximum ratings may cause permanent damage to the device.
Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Parameter

SymbolCond.

MinMaxUnit

Forward current

IF400mA

Reverse voltage

VR-2

V

Forward voltage

VF

Storage temperature
Operating temperature

Tstg

285V°C

65°C

Storage humidity
Thermoelectric cooler voltage<30°C>30°C
Vtec**95854.0% r.h.
% r.h.
V

Thermoelectric cooler current

Itec**1.8A

Thermistor Resistance

Rth20°C

Thermistor constantBIF,max-40

TopIF,max-20
512.5KΩ

3892

K

Lead soldering temperature

260°C

Lead soldering duration

10s500

VESD

human b.m** Performance values with hot side temperatures 50°C

5. SCREENING

The produced 1350nm SLED Module is required to meet all operating conditions specified in Table
3, Electro-Optical Performance Specifications after being subjected to the following screening tests.
Test Item
Seal

Test Conditions
Fine: Condition A1
Gross: Condition C

Temperature Cycling-40°C to +85°C,
ramp rate >= 5°C/min 10 cycles

Reference
MIL-STD-883, Method 1014
Temperature max 85°C
MIL-STD-883, Method 1010

EXS210021-01
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3rd Angle
projection

6. PACKAGE DIMENSIONS [mm]Tolerances :.X ± 0.25 mm.XX ± 0.05 mm

30.0
20.8

7.7
5.5

0.25
1.5 1.0

12.0

2.55

+3.00
-2.00

ø 2.77 6 5 4 3 2 1

8.9

12.7

15.28 9 10 11 12 13 14

26.0

0.38
0.50

Top view

Pin1234567

Ceramic Package
Glass Package

Function

Butterfly Package
Pin

TEC (+)
THERMISTORMONITOR DIODE ANODEMONITOR DIODE CATHODE
THERMISTOR
NC
NC

891011121314Function
NC
NC
SLED ANODE (+)
SLED CATHODE (-)
NC
CASE GROUNDTEC (-)

7. FIBRE AND CONNECTOR
PartDescription

SM Fibre

SMF-28, 9/125 µm

Tight buffer secondary coating

900 µmFiber pigtail length [min]1mOptical connector

FC/APC Narrow Key (2.0mm)

EXS210021-01
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8. IMPORTANT NOTES
1. Avoid electrostatic discharges, which may destroy the SLED.
2. Never use the bare die without heat sinking.
3. Adequate eye protection against laser radiation should be used while handling and operating themodule.
4. EXALOS declines any responsibility if the device is used in applications where human life may
be endangered.
5. Back reflections may influence the output power and spectral characteristics of the SLED. The
use of optical isolators and/or angled connectors is recommended. Back reflections of less than-30dB are recommended.
6. The measured optical spectrum of the 1350nm shows strong absorption lines in the wavelength
range from 1340nm to 1460nm which are believed to origin from absorptions in the atmosphere.

9. ORDERING INFORMATION
Please use the following part number to order product from EXALOS:E X S

2100255011

9.1 TECHNICAL DESCRIPTION

EX

S

135

Wavelength00

Bandwidth20

Output power

0201130Package
FiberConnector
MPDOption

EXS210021-01
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10. REVISION HISTORY
Revision History
Rev.

Description

ECN NumberDate (ECN)

Released

1.0Original version--22.12.2011