4.25Gbps 850nm VCSEL diode in LC-TOSA with monitor PD

  Model No.  TLC-P85A446-4

  FEATURES:

  • Pre-aligned LC-type receptacle for 50/125 and 62.5/125 mm multi-mode fiber communication

  • Packaged with attenuating coating and monitoring PD

  • Support data rate operation from DC to 4.25Gbps

  • Design for small form factor transceivers

  • Isolation pin-out configuration

  ELECTRO-OPTICAL CHARACTERISTICS:

PARAMETERS

SYMBOL

MIN

TYP

MAX

UNIT

TEST CONDITIONS(1)

Threshold Current

Ith

 

1.5

2.75

mA

 

Slope Efficiency

h

0.045

0.076

0.12

mW/mA

IF=6 mA

Wavelength

lP

830

850

860

nm

IF=6 mA(2)

Forward Voltage

VF

1.6

1.8

2.1

V

IF=6 mA

Rise Time / Fall Time

Tr / Tf

 

 

90

ps

IF=6 mA, ER= 10 dB

Series Resistance

RS

35

45

65

W

IF =6 mA

Spectral width (RMS)

Dl

 

 

0.85

nm

IF =6 mA

Monitor Current

IM

200 

800  

mA

VR=5 V, POC =350mW(3)

  Notes:  

  1. All parameters except mentioned are measured at IF=6mA, 25C, CW.

  2. Minimum and Maximum values are valid over the entire ambient temperature range.

  3. Poc=Coupled Optical Power, be measured with a multi-mode 50/125μm fiber and ambient temperature 25℃.

  THERMAL CHARACTERISTICS:

PARAMETERS

SYMBOL

MIN

TYP

MAX

UNIT

TEST CONDITIONS(1)

Ith Temperature Variation

DIth

 

 

2

mA

TA = 0~70C

DIth

2.5

mA

TA = 25~85C

DIth

1

mA

TA = -40~25C

h Temperature Coefficient

h

 

0.15

mW/mA

TA = -40C, IF=6 mA

h

0.02

mW/mA

TA = 85C, IF=6 mA

Dh/DT

-0.35

%/C

TA = -40~85C, IF=6 mA

Series Resistance

RS

 30

45

60

Ω

TA= 25C, IF=6 mA

RS

65

Ω

TA= -40C, IF=6 mA

RS

20

Ω

TA= 85C, IF=6 mA

  ABSOLUTE MAXIMUM RATINGS:

PARAMETERS

MIN

MAX

UNIT

CONDITIONS

Storage Temperature

-40

100

C

 

Operating Temperature

-40

85

C

 

Lead Solder Temperature

 

260

C

10 seconds

Continuous Forward Current

 

20

mA

 

Continuous Reverse Voltage

 

10

V

 


  OUTLINE DIMENSIONS (unit: mm)

  Pinout:  

TLC-P85A446-4

Number

Function

1

VCSEL Cathode

2

VCSEL Anode

3

PD Cathode

4

PD Anode / Case

   WARNING:

The VCSEL is a class 1M laser in the safety standard ANSI Z136.1 and should be treated as a potential eye hazard.

 

  Note: The above specifications are subject to change without notice.

 

 
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19608 Camino De Rosa
Walnut, CA 91789, USA
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Fax: (909) 718-0998
Email:
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Information contained herein is considered typical data. Lasermate Group, Inc. reserves the right to change or modify specifications of products at any time without notice.

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