HP PDT1346-DI-BI, PDT1346-DI-D4, PDT1346-DI-DN, PDT1346-DI-FP, PDT1346-DI-SC Datasheet

Pigtailed PIN Photodiodes

Technical Data

Features

•Variety of Flange/Pinout Options

•Fiber Pigtail Options

•Compact Package

•High Reliability Planar InGaAs PIN Photodiode

•High Responsivity

Applications

•Instrumentation

•O-E Converters

•Single and Multimode Fiber Communications Systems

•Data Communications Receivers

•FDDI

Description

The PDT range of products includes a variety of compact fiber pigtailed devices designed for wide operating temperature, low cost applications such as fiber in the loop. The planar InGaAs photodiodes are manufactured using MOVPE growth technology and give low leakage and high responsivity performance with excellent reliability.

The construction of the devices includes a hermetically sealed photodiode and an actively aligned fiber pigtail and is designed to be compatible with the environmental requirements of the Bellcore TA-TSY-000983 document.

PDT1X4X

The product range includes a variety of pinout, fiber type and package mounting bracket options, designed to match the majority of offerings in the marketplace. If the specific arrangement or performance you require is not listed, please contact Hewlett-Packard. Highly flexible design and manufacturing processes allow both physical and electro-optic customization to suit your needs.

5963-3401E (11/94)

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PDT Pigtailed Photodiode Specifications Absolute Maximum Ratings

Absolute maximum limits mean that no catastrophic damage will occur if the product is subjected to these ratings for short periods, provided each limiting parameter is in isolation and all other parameters have values within the performance specification. It should not be assumed that limiting values of more than one parameter can be applied to the product at the same time.

Parameter	Symbol	Minimum	Maximum	Units
Reverse Voltage	Vr	-	20	V
Reverse Current	Ir	-	1	mA
Forward Voltage	Vf	-	1	V
Forward Current	If	-	5	mA
Power Dissipation	-	-	50	mW
Operating Temperature	Tc	-40	85	°C
Storage Temperature	Ts	-40	85	°C
Soldering - 10 seconds	-	-	260	°C
Fiber Pull	-	-	10	N

Performance Specification

				Test Conditions:
				Unless Otherwise
				Stated		PDT134X			PDT144X
Parameter	Symbol			Vr = 5 V, Tc = 25°C								Units
						Min.	Max.	Min.		Max.
Dark Current		Id				-	1	-		1		nA
				Tc = 85°C		-	50	-		50		nA
Reverse Breakdown Voltage		Vbr		Ir = 10 μA		35	-	35		-		V
Capacitance		C		1 Mhz		-	1.1	-		1.7		pF
Responsivity		R		λ = 1300 nm		0.7	-	0.7		-		A/W
Operating Wavelength		λ		80% points		1200	1650	1200		1650		nM
Small Signal Bandwidth		Bw				3	-	1.5		-		GHz
Rise/Fall Times		τr/τf				-	0.25	-		0.5		nS
Fiber Pigtail: Tight jacketed, self-mode stripping, multimode fiber
Parameter				Minimum		Maximum				Units
Length			1.0			-				m
Core Diameter			47			53				μm
Cladding Diameter			122			128				μm
Concentricity Error			-			8				%
Secondary Jacket Diameter			0.8			1.0				mm

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