EXS210036-01
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EXS210036-01
EXS0820-025-05-0804130
SLED TOSA 820nm

Revision:

1.0

Date:

03-05-2012

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)

EXS210036-01
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CONTENTS

1.

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

2.

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

ELECTRO-OPTICAL PERFORMANCE (TSLED = 25°°C) .................................3

4.

ABSOLUTE MAXIMUM RATINGS .................................................................35.

SCREENING (EXS210036-01) .......................................................................46.

PACKAGE DIMENSIONS [MM] .....................................................................4

7.

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

IMPORTANT NOTES .....................................................................................59.

ORDERING INFORMATION...........................................................................59.1 TECHNICAL DESCRIPTION ............................................................................... 510.

REVISION HISTORY ......................................................................................6

EXS210036-01
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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) TOSA.
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 = 25°°C)
Parameter
SymbolMin
TypOperating Current
Iop
0Power in SMF
Po
12Centre Wavelength
800
820
λc
3dB Bandwidth
2025Spectral ripple [RB=0.1nm]
0.1
Monitor Diode Current*
IMPD
0.1
Monitor diode bias voltage
VBias0Max
1208400.3-12UnitmAmW
nmnmdBmA
V

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.

Forward current

IFPo ≤ Pmax

Reverse voltage

VR

Forward voltage

VF

Storage temperature
Operating temperature
Max Power ex-fiber†
Lead soldering temperature
ESDTstg
TopPmax*†MinIF,max-40
Po ≤ Pmax-20

human b.m

MaxUnit

140mA

-2

V

385V°C

65
3260
500°CmW°C
V

Measurement conditions:- Iop = Iop Max- Monitor PD bias voltage: 0 Volts
Input resistance of the Monitor PD current measurement circuit 10 Ohm

The drive current may need to be adjusted in order not to exceed the maximum power rating forlow ambient temperature.

EXS210036-01
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5. SCREENING (EXS210036-01)
The manufactured 820nm SLED Module is required to meet all operating conditions specified
in Table 4.1, Electro-Optical Performance Specifications after being subjected to the following
screening tests.
Test Item

Test Conditions

ReferenceSample

Hermetic Seal(At TO-CAN Level)

Fine leak :-8Max. leak rate 5x10 atm.cc/sec
Gross leak :MIL-STD-883, Method 1014
Condition A
MIL-STD-883, Method 1014
Condition C

100 %-40°C to +85°C, ramp rate >= 5° C/min
20 cycles

MIL-STD-883, Method 1010

100%

Temperature Cycling

100 %6. PACKAGE DIMENSIONS [mm]Tolerances:.X ± 0.25 mm.XX ± 0.05 mm

3rd Angle
projection

2.2
Pin 2

Pin 1

6.5
14.0

0.45
Pin 3

17.0 12.7 8.0+1.0-1.0

ø 7.7

Pin 4

Rear view
1.2

1.0

4.0

8.5

TOSA Package
EXS210036-01
Pin Function
1234MONITOR DIODE ANODESLED CATHODE (-), MONITOR DIODE CATHODE , CASE
SLED ANODE (+)
NC

2MPDSLED13EXS210036-01
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7. FIBRE AND CONNECTORPartDescription

SM Fibre

SM 5/125 Corning HI780

Loose tube

900 µmFibre pigtail length [min]1m

Optical connector

FC/APC (Narrow Key 2.0mm)

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.

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

21003250

61

9.1 TECHNICAL DESCRIPTION

EX

S082Wavelength00Bandwidth05Output power08041

30

Package
Fiber
Connector
MPD
OptionEXS210036-01
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10. REVISION HISTORY
Revision History
Rev.

Description

ECN
Number

Date(ECN)

Released

1.0

Original version--

03.05.2012