1064nm Butterfly OTDR Narrow Line Width Laser Diode Module 14pin With TEC

Features: Multi-Quantum Well (MQW) Distributed Feedback (DFB) lasers 14-pin butterfly package Built-in thermistor, and TEC Operating Temperature –20~ +65℃ Single-mode fiber pigtail Applications: Optical fiber communication Optical instrument Optical fiber sensor Light source

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Product Introduction

Absolute Maximum Ratings

Parameter	Symbol	Min	Max	Unit	Condition
Operating Temperature Range	Tc	-20	+65	ºC	Continuous
Storage Temperature Range	TSTG	-40	+85	ºC	Continuous
Laser Reverse Voltage, DC	-	-	2.0	V	-
Laser Forward DC Current	-	-	500	mA	-
TEC voltage	VTEC	-4.2	4.2	V	-
TEC Current	ITEC	-1.8	1.8	A	-
Lead solder Temperature	-	-	260	°C	-
Lead Soldering Time	-	-	10	s	-

Transmitter Optical and Electrical Characteristics (Tc=25℃)

Parameter	Symbol	Min	Type	Max	Unit	Test Condition
Optical Output Power	PO	45	-	-	mW	T=Top ,I=200mA
Threshold Current	ITH	30	-	40	mA	T=Top
Operating Voltage	VOP	-	-	2.7	V	T=Top ,I=200mA
Operating Current	IOP	-	-	200	mA	T=Top
Center Wavelength	λc	1063.92	1064	1064.08	nm	T=Top ,I=200mA
Sidemode Suppression Ratio	SMSR	40	-	-	dB	T=Top ,I=200mA
Spectral Width (-20 dB)	Δλ	-	0.1	1.0	nm	-
Monitor Current	Imon	500	-	1250	μA	VR=5V,T=Top, I=200mA
MPD Dark Current	ID	-	-	200	nA	VR=5V,
Thermistor Resistance	RTH	9.5	10.0	10.5	KΩ	T=25 °C
Thermistor B-Value	β	-	3950	-	K	25℃/85℃
Slope Efficiency	η	-	0.28	-	mW/mA	T=Top
TEC Operation Temperature	Top	20	-	30	℃	I=200mA
Optical Isolation	Iso	-	30	-	dB	-

Outline Diagram
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Pin Assignments

product-750-237
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