1A229 Просмотр технического описания (PDF) - Mitel Networks

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1A229

High-Performance LED (Battery-Operated Equipment)

Mitel Networks 

PRODUCT INFORMATION

ST-2A

Package

Emitter or Detector in ST® Package

Mitel emitters and detectors can be

provided in this low-profile ST®

package. The device is electrically

isolated from the ST® receptacle to

facilitate electrical connection. And

optimum fiber-coupled power or

responsivity is ensured by active

alignment against the fiber.

Absolute Maximum Ratings

PARAMETER

Operating & Storage Temperature

ST-2A (Note 1)

SYMBOL

Tstg, Top

Note 1: Temperature range can be extended to -55° to +125°C on request.

LIMIT

-40 to +85ЊC

Thermal Characteristics

PARAMETER

SYMBOL MIN. TYP. MAX.

Thermal Resistance - Infinite Heat Sink Rthcc

40

(Note 2)

Thermal Resistance - No Heat Sink

Rthca

200

(Note 2)

Thermal Resistance - On PC Board

Rthca

80

(Note 2)

Note 2: Add Rthjc for emitter or detector to estimate the total thermal resistance.

UNIT

ЊC/W

ЊC/W

ЊC/W

2-56 UNC - 2B

max.0.5

3/8"-32 UNEF

Ø2.502

+0.01

0

FIBER

END

0.006

7.6

3.9

5.4

min.12

20.1

Ø2.5

+0

-0.004

7.89

MATING FERRULE*

(not included)

All Dimensions in mm

*The fiber-coupled power/responsivity is guaranteed to meet the LED/PIN data sheet - provided a ferrule meeting this specification is used.

Mechanical Outline of Diode in ST-2A Housing

(ST is a registered trademark of AT&T)

103326 1994-09-20

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

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

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

Asia:

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

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