Datasheet 1A194 Datasheet (MITEL)

PRODUCT INFORMATION

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PRODUCT INFORMATION

11865.11 1994-09-20

860nm

1A194

High-Performance LED

Datacom, General Purpose

0.6

14

Ø1.5

Ø4.7

3.7

0.4

5.4

2.5

CASE

ANODE

CATHODE

BOTTOM VIEW

The diode chip is isolated from the case.

TO-46 Package With Lens

All dimensions in mm

This device is designed for Ethernet
and general applications and offers
an excellent price/performance ratio
for cost-effective solutions. Its dou­ble-lens optical system results in
optimum coupling of power into the
fiber.

Fiber:

50/125mm

Graded

Index

NA=0.20

Optical and Electrical Characteristics

(25°C Case Temperature)

Thermal Characteristics

Absolute Maximum Ratings

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

PARAMETER SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION

Fiber-Coupled Power P

fiber

25 45 mW IF=60 mA

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

Rise and Fall Time tr,t

f

57nsI

F

=60 mA

(10-90%) (no bias)

Bandwidth f

c

70 MHz IF=60 mA

(3dBel)

Peak Wavelength l

p

840 860 880 nm IF=60 mA

Spectral Width (FWHM) Dl 50 nm IF=60 mA

Forward Voltage (Fig.5) V

F

1.7 1.9 V IF=60 mA

Reverse Current I

R

20 mA VR=1V

Capacitance C 250 pF VR=0V, f=1MHz

PARAMETER SYMBOL MIN. TYP. MAX. UNIT

Thermal Resistance- Infinite Heat Sink R

thjc

200 8C/W

Thermal Resistance- No Heat Sink R

thja

500 8C/W

Temperature Coefficient- Optical Power dP/dT

j

-0.5 %/8C

Temperature Coefficient-Wavelength dl/dT

j

0.3 nm/8C

PARAMETER SYMBOL LIMIT

Storage Temperature T

stg

-55 to +1258C
Operating Temperature (derating: Fig.4) Top -55 to +1258C
Electrical Power Dissipation(derating: Fig.4) P

tot

160 mW

Continuous Forward Current (f<10 kHz) I

F

80 mA

Peak Forward Current (duty cycle<50%, f>1 MHz) I

FRM

130 mA

Reverse Voltage V

R

1.5 V

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

sld

2608C

860nm

1A194

High-Performance LED

Core Diameter/Cladding Diameter

Numerical Aperture

50/125mm 62.5/125mm 100/140mm 200/230 m m

0.20 0.275 0.29 0.37

Table 1

Typical Fiber-Coupled Power

45mW 95 mW 210mW 440mW

z - AXIAL DISPLACEMENT OF FIBER

0

20

40

60

80

100

%

0.5

1.0 1.5

2.0

2.5

3.0

mm

RELATIVE FIBER-COUPLED POWER

r

r = opt.

Øc = 50 µm

z

FIGURE 1

r - RADIAL DISPLACEMENT OF FIBER

0

20

40

60

80

100

%

0

20 40

60

80

100

m

RELATIVE FIBER-COUPLED POWER

r

z = opt.

Øc = 50 µm

z

FIGURE 2

FORWARD CURRENT

0

20

40

60

80

100

%

0

40 80

120

160

200 mA

RELATIVE FIBER-COUPLED POWER

50% DUTY CYCLE

DC

HEAT SINKED

FIGURE 3

FORWARD VOLTAGE

FORWARD CURRENT

mA

200

100

0

0

1 2

3

V

FIGURE 5

mW

300

200

100

0

0 50 100

150

¡C

NO HEAT SINK

OPERATING TEMPERATURE

MAX. ELECTRICAL POWER DISSIPATION

FIGURE 4

INFINITE
HEAT SINK

5.6000

3.3000

Clip for SC-2A

R 1.00

80,000

0.5000

20.8200

10,2500

10.3000

4.9500

0.5000

4.5000

5.0800

3.6450

Clip for Pigtail-3A

0.50

10.70

10.25

10.30

4.95

0.50

4.50

0.85

5.08

3.65

PRODUCT INFORMATION

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America: Tel 1-800-96MITEL Fax [phone]
Asia: Tel [phone] Fax [phone]

103326 1994-09-20

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.

Mechanical Outline of Diode in ST-2A Housing

(ST is a registered trademark of AT&T)

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.

Absolute Maximum Ratings

Thermal Characteristics

Note 2: Add R

thjc

for emitter or detector to estimate the total thermal resistance.

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

12.7

MARKING SIDE

SLOT SIDE

9.5

7.89

2-56 UNC - 2B

max.0.5

min.12 20.1

3.9

5.4

7.6

3/8"-32 UNEF

0.006

FIBER

END

Ø2.5

Ø2.502
+0.01

0

+0

-0.004

MATING FERRULE*

(not included)

PARAMETER SYMBOL LIMIT

Operating & Storage Temperature T

stg

, T

op

-40 to +858 C

ST-2A (Note 1)

PARAMETER SYMBOL MIN. TYP. MAX. UNIT

Thermal Resistance- Infinite Heat Sink R

thcc

40 8C/W

(Note 2)

Thermal Resistance- No Heat Sink R

thca

200 8C/W

(Note 2)

Thermal Resistance - On PC Board Rthca 80 8C/W

(Note 2)

PRODUCT INFORMATION

Europe: Tel [phone] Fax [phone]

Tel [phone] Fax [phone]

America: Tel 1-800-96MITEL Fax [phone]
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SMA-2A

Package

Emitter or Detector in SMA Package

103325 1994-09-20

Mitel emitters and detectors can be
provided in this low-profile SMA
package. The device is electrically
isolated from the SMA receptacle to
facilitate electrical connection. And
optimum fiber-coupled power or
responsivity is ensured by active
alignment against the fiber.

MARKING SIDE

9.5

12.7

max.0.5

2-56 UNC - 2B

3.9

5.7

15.2

min.12

7.2

1/4"-36UNS

Ø3.176
+0.01

0

9.8 ± 0.03

FIBER

END

0.006

Ø3.174

+0

-0.004

MATING FERRULE*

(not included)

Mechanical Outline of Diode in SMA-2A Housing

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.

Absolute Maximum Ratings

Thermal Characteristics

Note 2: Add

R

thjc

for emitter or detector to estimate the total thermal resistance.

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

PARAMETER SYMBOL MIN. TYP. MAX. UNIT

Thermal Resistance- Infinite Heat Sink R

thcc

40 8C/W

(Note 2)

Thermal Resistance- No Heat Sink R

thca

200 8C/W

(Note 2)

Thermal Resistance - On PC Board Rthca 80 8C/W

(Note 2)

PARAMETER SYMBOL LIMIT

Operating & Storage Temperature

SMA-2A (Note 1)

T

stg

, T

op

-40 to +858 C

PRODUCT INFORMATION

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Tel [phone] Fax [phone]

America: Tel 1-800-96MITEL Fax [phone]
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105967 1994-09-20

Ø2.3

Ø7.5

MARKING / SLOT SIDE

22

8.9

1.4 x 4

18

min. 12

12

2.5

7.95

0.006

FIBER

END

Ø2.5

+0

-0.004

MATING FERRULE*

(not included)

13

18

Mechanical Outline of Diode in SC-2A Housing

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.

Mitel emitters and detectors can be
provided in this low-profile SC pack­age. The device is electrically isolat­ed from the SC receptacle to facil­itate electrical connection. And opti­mum fiber-coupled po wer or respon­sivity is ensured by active alignment
against the fiber..

Absolute Maximum Ratings

Thermal Characteristics

Note 1: Add

R

thjc

for emitter or detector to estimate the total thermal resistance.

PARAMETER SYMBOL MIN. TYP. MAX. UNIT

Thermal Resistance- Infinite Heat Sink R

thcc

40 8C/W

(Note 1)

Thermal Resistance- No Heat Sink R

thca

200 8C/W

(Note 1)

Thermal Resistance - On PC Board Rthca 125 8C/W

(Note 1)

PARAMETER SYMBOL LIMIT

Operating & Storage Temperature T

stg

, T

op

-40 to +858 C

SC-2A

Package

Emitter or Detector in SC Package

PRODUCT INFORMATION

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Tel [phone] Fax [phone]

America: Tel 1-800-96MITEL Fax [phone]
Asia: Tel [phone] Fax [phone]

105429 1997-07-03

Mitel emitters and detectors can be
provided in this pigtail package with
a wide selection of fiber types. The
device is electrically isolated from
the pigtail receptacle to facilitate
electrical connection. And optimum
fiber-coupled power or responsivity
is ensured by active alignment
against the fiber. A special design
maximizes the return loss for detec­tors in this package.

Note 3: Add

R

thjc

for LED to estimate the total thermal resistance.

Absolute Maximum Ratings

PARAMETER SYMBOL LIMIT

Operating & Storage Temperature

(Note 1 & 2)

T

stg

, T

op

-40 to +858C

Ø 6

min.12

MARKING

13

Ø6.00

Mechanical Outline of Diode in PIGTAIL-3A Housing

Note 1: Temperature range can be extended to -55/+125

8C on request.

Note 2: Temperature range may be limited by the specification of the fiber.

Thermal Characteristics

All Dimensions in mm

Optical Characteristics

PARAMETER SYMBOL MIN. TYP. MAX. UNIT

Thermal Resistance- Infinite Heat Sink R

thcc

25 8C/W

(Note 3)

Thermal Resistance- No Heat Sink R

thca

250 8C/W

(Note 3)

Thermal Resistance- On PC-Board R

thca

120 8C/W

(Note 3)

PARAMETER SYMBOL MIN. TYP. MAX. UNIT

Return Loss 10/125mm fiber RL 40 55 dB
(PIN only)

Pigtail-3A

Package

Emitter or Detector in Pigtail Package

PRODUCT INFORMATION

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Tel [phone] Fax [phone]

America: Tel 1-800-96MITEL Fax [phone]
Asia: Tel [phone] Fax [phone]

105515 1994-09-20

FC-2A

Package

Emitter or Detector in FC Package

19

Ø 2.2

MARKING/ SLOT SIDE

13.4

9.2

M8x0.75 Thread

Ø 2.5

5.50

2.0

5.6min.12

7.95

0.006

FIBER

END

Ø2.5

+0

-0.004

max. 0.5

08

MATING FERRULE*

(not included)

Mitel emitters and detectors can be
provided in this low-profile FC pack­age. The device is electrically isolat­ed from the FC receptacle to facil­itate electrical connection. And opti­mum fiber-coupled power or respon­sivity is ensured by active alignment
against the fiber.

Mechanical Outline of Diode in FC-2A Housing

Absolute Maximum Ratings

Thermal Characteristics

Note 2: Add

R

thjc

for emitter or detector to estimate the total thermal resistance.

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.

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

PARAMETER SYMBOL MIN. TYP. MAX. UNIT

Thermal Resistance- Infinite Heat Sink R

thcc

40 8C/W

(Note 2)

Thermal Resistance- No Heat Sink R

thca

200 8C/W

(Note 2)

Thermal Resistance - On PC Board Rthca 80 8C/W

(Note 2)

PARAMETER SYMBOL LIMIT

Operating & Storage Temperature T

stg

, T

op

-40 to +858 C

FC-2A (Note 1)

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