NSL-28 SILONEX, NSL-28 Datasheet

NSL-28

Manufacturer Part Number

NSL-28

Description

Optocoupler; Analog; Axial; Photocell; 2.5 V@ 16mA; 40 mA (Max.)

Manufacturer

SILONEX

Type

Analogr

Datasheet

1.NSL-28.pdf (1 pages)

Specifications of NSL-28

Current, Forward

40 mA (Max.)

Input Type

LED

Output Type

Photocell

Package Type

Axial

Power Dissipation

50 mW (Max.)

Temperature, Operating, Maximum

75 °C

Temperature, Operating, Minimum

-40 °C

Voltage, Forward

2.5 V (Max.) @ 16 mA

Voltage, Isolation

2000 V (Max.)

Voltage, Reverse

3.0 uA (Max.)

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Features

Description

This optocoupler consists of an LED input optically

coupled to a photocell. The photocell resistance is

high when the LED current is “off” and low resistance

when the LED current is “on”.

Absolute Maximum Ratings

Storage Temperature

Operating Temperature

Soldering Temperature (1)

Isolation Voltage (peak)

Note:

Electrical Characteristics

LED

Cell

Coupled

Specifications subject to change without notice

5200 St. Patrick St., Montreal

Que., H4E 4N9, Canada

Tel: 514-768-8000

Fax: 514-768-8889

QF-84

Symbol Parameter

OFF

Compact, moisture resistant package

Low LED current

Passive resistance output

(1) >2 mm from case for <5 sec.

(2) Derate linearly to 0 at 75 C

(3) The Rise Time, T

Forward Current

Forward Voltage

Reverse Current

Maximum Cell Voltage

Power Dissipation

On Resistance:

Off Resistance:

Rise Time:

Decay Time

Cell Temp Coefficient: NSL-28

the dark to light change in conductance to

reach 63% of its final value.

, is the time required for

NSL-28

NSL-28AA

NSL-28

NSL-28AA

NSL-28

NSL-28AA

NSL-28

NSL-28AA

=25 C unless otherwise noted)

-40 to +75 C

Min Typ Max

2000V

260 C

0.5

0.7

1.0

100

400

2.5

3.0

2.5

2.54

Dimensions in mm.

Lead spacing tolerance: +/-0.13

7.6 - 8.1

Units Test Conditions

msec Time to 63% of final conductance

msec @ I

msec Time to 100K

msec

%/ C I

%/ C

12.7 min.

Photocell

NSL-28 & NSL-28AA

(2)

(Peak AC or DC)

(2)

10 sec after I

= 16 mA

= 20 mA

= 1 mA

> 5 mA

on all leads

= 4V

0.38-0.54

= 16mA (3)

Circuit Schematic

Ulverston, Cumbria, LA12 7NQ, UK

The Old Railway, Princes Street

= 0, 5Vdc on cell.

after removal of I

Color

dot

5.5 - 6.0

Tel: 01 229 581 551

Fax: 01 229 581 554

Optocoupler

Cathode

short lead

LED

12.7 min.

103065 REV 1

= 16mA

2.54

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