DATA SHEET O K I L A S E R P R O D U C T S OL6201N-A10 MQW Laser Diode Cooled Dil Module (1625 nm +/-10 nm, 1 mW) October 1999 ■ ■ ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– Oki Semiconductor OL6201N-A10 Laser Diode Module 1625-nm, Cooled LD Module for Single-Mode Fiber INTRODUCTION Oki Semiconductor’s OL6201N-A10 dual in-line package laser diode module features a cooled 1625-nm laser diode coupled to a single-mode fiber with a pigtail. The OL6201N-A10 has a built-in thermistor and thermoelectric cooler, and is equipped with a monitor photodiode. FEATURES • • • • • • 1625-nm MQW FP Laser Single-mode fiber Built-in thermistor and thermoelectric cooler 1-mW fiber output power Includes a photodiode for power monitoring 14-pin Dil package APPLICATION • • • • • • WDM systems Service Channel Cross connect systems Fiber-optic light source Telemetry systems Hand held instrumentation Oki Semiconductor 1 ■ OL6201N-A10 Laser Diode Module ■ –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings (ambient temperature Ta=25°C unless otherwise noted) Parameter Fiber Output Power Symbol Ratings Units Pf 2 mW V Laser diode reverse voltage VR(LD) 2 Photo diode reverse voltage VR(PD) 20 V Photo diode forward current IF(PD) 10 mA Thermoelectric cooler voltage VTEC 3.0 V Thermoelectric cooler current ITEC 1.2 A Operating Temperature Topr -20 to +65 °C Storage Temperature Tstg -40 to +85 °C Exceeding these maximum ratings could cause immediate damage or lead to permanent deterioration of the device. Optical and Electrical Characteristics (Ta=25°C) Parameter Symbol Test Conditions Min. Typ. Max. Ith CW --- 25 40 mA Laser diode operating current IF(LD) Pf=1 mW, CW --- 40 60 mA Laser diode operating voltage VF(LD) Pf=1 mW, CW 1.5 2.5 V Threshold current Units Center wavelength λc Pf=1 mW, CW 1615 1625 1635 nm RMS Spectral width σ Pf=1 mW, CW, RMS --- 3 5 nm Monitor current Im Pf=1 mW, CW, VR(PD)=5 V 50 --- --- µA IDARK VR(PD)=5 V --- --- 1 µA Photdiode capacitance CT VR(PD)=5 V, f=1 MHz --- 15 --- pF Rise time τr IBIAS=Ith Pf=1 mW, 10-90% --- --- 1 ns Photodiode dark current Fall time τr --- --- 1 ns Thermoelectric cooler capacity ∆T Pf=1 mW 40 --- --- ˚C Thermoelectric cooler current ITEC ∆T=40˚C, Pf=1 mW --- --- 1.0 A Thermoelectric cooler voltage VTEC ∆T=40˚C, Pf=1 mW --- --- 2.0 V Thermistor resistance Rth --- --- 10 --- kΩ Fiber Pigtail Specifications Parameter Type Mode field diameter Cladding diameter Jacket diameter Length Connector 2 Oki Semiconductor Specifications Units SM --- 9 +/- 1 µm 125 +/- 2 µm 900 µm 1 (minimum) m FC/PC - ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– ■ OL6201N-A10 Laser Diode Module ■ PACKAGE DIMENSIONS (Units: mm) 5.0 24 ±1 20.8 1.0 1.0 7.62 19.0 ø5.6 12.7 25.4 ø2.2 3.18 16.0 RUBBER HOOD STAINLESS STEEL SLEEVE 7.1 9.0 6.35 5.9 SMF Tolerance = ±0.5 mm (unless noted otherwise) ø0.45 3.8 Dimensions in mm. 2.54 TERMINAL CONNECTION (BOTTOM VIEW - NOT TO SCALE) #8 #9 #10 #11 #12 #13 #14 (-) LD PD TH CASE T.E.C FIBER (+) #7 #6 #5 #4 #3 #2 #1 TH: T.E.C: Thermistor Thermo-Electric Cooler Pin Configuration Pin Mo. Description Pin No. Description 01 Thermo Electric Cooler (+) 08 PD Anode 02 NC 09 LD Cathode 03 NC 10 LD Anode, Case Ground, and internal connect to pin 5 04 NC 11 Thermistor 05 LD Anode, Case Ground, and internal connect to pin 10 12 Thermistor 06 NC 13 NC 07 PD Cathode 14 Thermo Electric Cooler (-) Oki Semiconductor 3 ■ OL6201N-A10 Laser Diode Module ■ –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– Notes: 4 Oki Semiconductor The information contained herein can change without notice owing to product and/or technical improvements. Please make sure before using the product that the information you are referring to is up-to-date. The outline of action and examples of application circuits described herein have been chosen as an explanation of the standard action and performance of the product. When you actually plan to use the product, please ensure that the outside conditions are reflected in the actual circuit and assembly designs. Oki assumes no responsibility or liability whatsoever for any failure or unusual or unexpected operation resulting from misuse, neglect, improper installation, repair, alteration or accident, improper handling, or unusual physical or electrical stress including, but not limited to, exposure to parameters outside the specified maximum ratings or operation outside the specified operating range. Neither indemnity against nor license of a third party's industrial and intellectual property right,etc.is granted by us in connection with the use of product and/or the information and drawings contained herein. No responsibility is assumed by us for any infringement of a third party's right which may result from the use thereof. When designing your product, please use our product below the specified maximum ratings and within the specified operating ranges, including but not limited to operating voltage, power dissipation, and operating temperature. The products listed in this document are intended for use in general electronics equipment for commercial applications (e.g.,office automation, communication equipment, measurement equipment, consumer electronics, etc.).These products are not authorized for use in any system or application that requires special or enhanced quality and reliability characteristics nor in any system or application where the failure of such system or application may result in the loss or damage of property or death or injury to humans. Such applications include, but are not limited to: traffic control, automotive, safety, aerospace, nuclear power control, and medical, including life support and maintenance. Certain parts in this document may need governmental approval before they can be exported to certain countries. The purchaser assumes the responsibility of determining the legality of export of these parts and will take appropriate and necessary steps, at their own expense, for export to another country. Copyright 1999 Oki Semiconductor Oki Semiconductor reserves the right to make changes in specifications at anytime and without notice. This information furnished by Oki Semiconductor in this publication is believed to be accurate and reliable. However, no responsibility is assumed by Oki Semiconductor for its use; nor for any infringements of patents or other rights of third parties resulting from its use. No license is granted under any patents or patent rights of Oki. Oki Semiconductor Oki REGIONAL SALES OFFICES Northwest Area Southwest Area 785 N. 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