4N23U View Datasheet(PDF) - Optek Technology

Part Name

Description

Manufacturer

4N23U

Surface Mount OpticallyCoupled Isolator

Optek Technology 

Surface Mount Optically Coupled Isolator

4N22U, 4N23U, 4N24U (COTS, TX, TXV)

4N47U, 4N48U, 4N49U (COTS, TX, TXV)

Absolute Maximum Ratings (TA = 25o C unless otherwise noted)

Storage Temperature

Operating Temperature

Input-to-Output Isolation Voltage(1)(2)

Lead Soldering Temperature (1/16” (1.6 mm) from case for 5 seconds with soldering iron)(3)

Input Diode

Forward DC Current(4)

Reverse DC Voltage

Power Dissipation(5)

Output Photosensor

Collector-Emitter Voltage

Emitter-Collector Voltage

Power Dissipation(6)

-65° C to +150° C

-55° C to +125° C

± 1 kVDC

260° C

50 mA

2V

300 mW

35 V

7.0 V

100 mW

Forward Voltage vs Forward Current vs Temperature

1.5

1.4

1.3

1.2

1.1

1.0

0.9

0.8

0

-55°

-35°

-15°

+5°

+25°

+45°

+65°

+85°

+105°

+125°

5

10

15

20

25

IF - Forward Current (mA)

Collector Current vs Forward Current vs Temperature

1.6

Normalized at +25°C and IF = 20

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0.0

0

-55°

-35°

-15°

+5°

+25°

+45°

+65°

+85°

+105°

+125°

5

10

15

20

25

IF - Forward current (mA)

OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.

Issue A.1 03/09

Page 2 of 5

OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006

Phone: (972) 323-2200 or (800) 341-4747

FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com

Share Link: