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4N23 Fiches technique(PDF) 1 Page - OPTEK Technologies

No de pièce 4N23
Description  Hi-Reliability Optically Coupled Isolator
Download  6 Pages
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Fabricant  OPTEK [OPTEK Technologies]
Site Internet  http://www.optekinc.com
Logo OPTEK - OPTEK Technologies

4N23 Fiches technique(HTML) 1 Page - OPTEK Technologies

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OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
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
Issue C
08/2010
Page 1 of 6
Hi-Reliability Optically Coupled Isolator
4N22, 4N23, 4N24 [A] (COTS, TX, TXV)
4N47, 4N48, 4N49 [A] (COTS, TX, TXV)
Features:
TO-78 hermetically sealed package
High current transfer ratio
1 kV electrical isolation
Base contact provided for conventional transistor biasing
TX and TXV devices processed to MIL-PRF-19500
Patent No. 4124860
Applications:
High-voltage isolation
between input and output
Electrical isolation in dirty
environments
Industrial equipment
Medical equipment
Office equipment
Description:
Each isolator in this series consists of an infrared emitting diode and a NPN silicon phototransistor, which are
mounted in a hermetically sealed TO-78 package. Devices are designed for military and/or harsh environments.
The suffix letter “A” denotes the collector is electrically isolated from the case.
The 4N22, 4N22A, 4N23, 4N23A,4N24, and 4N24A (TX, TXV) devices are processed to MIL-PRF-19500/486.
The 4N47, 4N47A, 4N48, 4N48A, 4N49, and 4N49A (TX, TXV) devices are processed to MIL-PRF-19500/548.
Please contact your local representative or OPTEK for more information.
Ordering Information
Part
Number
Isolation
Voltage (kV)
IF (mA)
Typ / Max
VCE
(Volts)
Max
Processing
MIL-PRF-
195000
4N22 or 4N22A
1
10 / 40
35
COTS
4N22TX or 4N22ATX
486
4N22TXV or 4N22ATXV
4N23 or 4N23A
COTS
4N23TX or 4N23ATX
486
4N23TXV or 4N23ATXV
4N24 or 4N24A
COTS
4N24TX or 4N24ATX
486
4N24TXV or 4N24ATXV
4N47 or 4N47A
1 / 40
40
COTS
4N47TX or 4N47ATX
548
4N47TXV or 4N47ATXV
4N48 or 4N48A
COTS
4N48TX or 4N48ATX
548
4N48TXV or 4N4A8TXV
4N49 or 4N49A
COTS
4N49TX or 4N49ATX
548
4N49TXV or 4N49ATXV


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