MF388 Zarlink Semiconductor, MF388 Datasheet

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MF388

Manufacturer Part Number
MF388
Description
High Performance Led
Manufacturer
Zarlink Semiconductor
Datasheet
Features
Applications
820 nm Surface-Emitting LED
250 MHz Bandwidth
Designed for 62.5/125 µm fiber
High linearity
FM Video
Computer graphics
LANs
The diode chip is isolated from the case.
ANODE
Figure 1 - Pin Diagram
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Bottom View
CASE
Copyright 2001-2004, Zarlink Semiconductor Inc. All Rights Reserved.
CATHODE
Zarlink Semiconductor Inc.
820 nm - 250 MHz High Performance LED
1
Description
This device is designed for Ethernet 100 Mbps and
Intra-Office
excellent price/performance ratio for cost effective
solutions. Its double-lens optical system results in
optimum coupling of power into the fiber.
Note:Rated Fiber coupled power apply only on the TO-46
ANODE
package, for housing options fiber coupled power is
typically 10% less.
MF388
MF388 ST
Figure 2 - Functional Schematic
Telecom
Ordering Information
-40
°
C to +85
applications
TO-46 Package
ST Housing
°
C
CATHODE
and
Data Sheet
September 2004
MF388
offers
an

Related parts for MF388

MF388 Summary of contents

Page 1

... Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc. Copyright 2001-2004, Zarlink Semiconductor Inc. All Rights Reserved. 820 nm - 250 MHz High Performance LED MF388 MF388 ST Note:Rated Fiber coupled power apply only on the TO-46 package, for housing options fiber coupled power is typically 10% less. ...

Page 2

... Absolute Maximum Ratings Parameter Storage Temperature Operating Temperature (derating: Figure 6) Electrical Power Dissipation (derating: Figure 6) Continuous Forward Current (f<10 kHz) Peak Forward Current (duty cycle<50%,f>1 MHz Reverse Voltage Soldering Temperature (2 mm from the case for 10 sec.) MF388 ° C Symbol Min. Typ. Max ...

Page 3

... Thermal Characteristics Parameter Thermal Resistance - Infinite Heat Sink Thermal Resistance - No Heat Sink Temperature Coefficient - Optical Power Temperature Coefficient - Wavelength Typical Fiber-Coupled Power Core Diameter/Cladding Diameter Numerical Aperture 50/125 µm 0.20 20 µW MF388 Symbol R thjc R thja dP/dT j λ d /dT j 62.5/125 µm 100/140 µm 0.275 0.29 50 µ ...

Page 4

... Axial Displacem ent of Fiber ( Figure 3 - Relative Fiber-coupled Power vs Axial Displacement of Fiber 100 Radial Displacem ent of Fiber ( µ Figure 4 - Relative Fiber-coupled Power vs Radial Displacement of Fiber MF388 1.5 1.75 2 2.25 2.5 (µ Zarlink Semiconductor Inc. Data Sheet ...

Page 5

... Figure 5 - Relative Fiber-coupled Power vs. Forward Current 300 250 200 No Heat Sink 150 100 Operating Tem perature ( Figure 6 - Max. Electrical Power Dissipation vs. Operating Temperature Zarlink Semiconductor Inc. MF388 DC Heat Sinked 100 120 140 160 Infinite Heat Sink 75 100 125 ...

Page 6

... Figure 7 - Forward Current vs. Forward Voltage Zarlink Semiconductor Inc. MF388 1.5 2 Forw ard Voltage (V) 6 Data Sheet 2.5 3 ...

Page 7

... BOTTOM VIEW ( 2,54 0, 1,17 (3x 45° R0,2 max (4x) © Zarlink Semiconductor 2002. All rights reserved. ISSUE 1 ACN JS004 076R1 A DATE 22-MAR-03 APPRD. TD/BE 3,8 0,6 + 0,03 n 0,45 (3x) - 0,04 R2 Lens 1.5 0.05 R0,4 max NOTES:- 1. All dimensions in mm. 2. General tol. ISO-2768-mK. 3. Coating: Case: Header: Ni 2-3 µ min 1,32 µm. Previous package codes SIDE VIEW ...

Page 8

... For more information about all Zarlink products Information relating to products and services furnished herein by Zarlink Semiconductor Inc. or its subsidiaries (collectively “Zarlink”) is believed to be reliable. However, Zarlink assumes no liability for errors that may appear in this publication, or for liability otherwise arising from the application or use of any such information, product or service or for any infringement of patents or other intellectual property rights owned by third parties which may result from such application or use ...

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