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1A314

更新时间： 2024-11-01 02:54:03

品牌	Logo	应用领域
MITEL		光纤
页数	文件大小	规格书
2页	49K
描述
High-Performance LED

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1A314 数据手册

PRODUCT INFORMATION

1A314

860nm

Baseband Video

High-Performance LED

The exceptionally low thermal droop

of this device allows baseband video

transmission with ultimate quality

and minimum distortion. The double-

lens optical system provides for opti-

mum coupling of power into the fiber.

Optical and Electrical Characteristics (25° C Case Temperature)

PARAMETER

SYMBOL MIN. TYP. MAX. UNIT

TEST CONDITION

Fiber-Coupled Power

100

␮W

I_F=100mA

fiber

(Fig.1,2,&3) (Table1)

(Note 1)

Fiber:

Rise and Fall Time

t ,t

I_F=100mA 62.5/125␮m

(no bias)

r f

(10-90%)

Graded

Bandwidth

MHz

I_F=100 mA

Index

(3dB

)

NA=0.275

Thermal Droop

(nonlinearity) (Note 2)

l⌬Pl

I_F=100 mA

Peak Wavelength

␭

840 860 880

I_F=100 mA

Spectral Width (FWHM)

⌬

␭

I_F=100 mA

Forward Voltage (Fig.5)

V_F

I_R

1.6

Reverse Current

Capacitance

␮A

V_R=1V

250

V_R= 0V, f=1 MHz

Note 1: Measured at the exit of 100 meters of fiber.

Note 2: Transient decline in optical power due to self-heating.

Ø4.7

Ø1.5

Absolute Maximum Ratings

PARAMETER

0.6

SYMBOL

LIMIT

3.7

Storage Temperature

-55 to +125ЊC

stg

Operating Temperature

-55 to +125ЊC

250 mW

110 mA

180 mA

1.5 V

Electrical Power Dissipation

tot

Continuous Forward Current (р10 kHz)

Peak Forward Current (duty cycleр50%, fу1 MHz)

Reverse Voltage

I_F

I_FRM

V_R

0.4

CASE

ANODE

CATHODE

Soldering Temperature (2mm from the case for 10 sec)

260ЊC

sld

2.5

5.4

BOTTOM VIEW

Thermal Characteristics

PARAMETER

The anode is in electrical contact with the case.

SYMBOL MIN.

TYP.

MAX.

UNIT

TO-46 Package With Lens

Thermal Resistance -Infinite Heat Sink

100

ЊC/W

thjc

Thermal Resistance -No Heat Sink

400

ЊC/W

%/ЊC

thja

Temperature Coefficient -Optical Power dP/dT

-0.5

0.3

Temperature Coefficient -Wavelength

d␭/dT

nm/ЊC

12428.11 1994-09-20

America: Tel 1-800-96MITEL Fax (613) 592-6909

Asia: Tel (65) 293 5312 Fax (65) 293 8527

Europe: Tel (46) 8 58 02 45 00 Fax (46) 8 58 02 01 10

Tel (44) 1291 436180 Fax (44) 1291 436771

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