Datasheet > 1A229

1A229

更新时间： 2024-10-29 22:09:23

品牌	Logo	应用领域
MITEL		电池
页数	文件大小	规格书
10页	190K
描述
High-Performance LED(Battery-Operated Equipment)

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1A229 数据手册

PRODUCT INFORMATION

1A229

Battery-Operated Equipment

870nm

High-Performance LED

This device operates at very low drive

current, which makes it well suited for

battery-operated equipment.In fact,it

can be driven directly by TTL circuitry.

Optical and Electrical Characteristics (25° C Case Temperature)

PARAMETER

SYMBOL MIN. TYP. MAX. UNIT

TEST CONDITION

Fiber:

Fiber-Coupled Power

␮W

I_F=5 mA

fiber

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

(Note 1)

50/125␮m

Graded

Rise and Fall Time

t ,t

85 100

I_F=5 mA

r f

(10-90%)

(no bias)

Index

Bandwidth

MHz

I_F=5 mA

NA=0.20

(3dB

)

Peak Wavelength

␭

850 870 890

I_F=5 mA

Spectral Width (FWHM)

⌬␭

Forward Voltage (Fig. 4)

Reverse Current

Capacitance

V_F

I_R

1.4 1.6

I_F=5 mA

V_R=1V

␮A

250

V_R= 0V, f=1 MHz

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

Ø4.7

Ø1.5

0.6

3.7

Absolute Maximum Ratings

PARAMETER

SYMBOL

LIMIT

Storage Temperature

-55 to +125ЊC

stg

Operating Temperature

Top

-55 to +125ЊC

16 mW

10 mA

0.4

Electrical Power Dissipation

tot

CATHODE

ANODE

Continuous Forward Current (fр10 kHz)

Peak Forward Current (duty cycleр50%, fу1 MHz)

Reverse Voltage

I_F

I_FRM

V_R

20 mA

2.5

5.4

BOTTOM VIEW

1.5 V

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

260ЊC

The anode is in electrical contact with the case.

sld

TO-46 Package With Lens

Thermal Characteristics

PARAMETER

SYMBOL MIN.

TYP.

MAX.

UNIT

Temperature Coefficient - Optical Power dP/dT

-0.6

%/ЊC

Temperature Coefficient -Wavelength

d␭/dT

0.3

nm/ЊC

11930.11 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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