Hi-Reliability Optically Coupled Isolator
JAN / JANTX / JANTXV 4N22, 4N23, 4N24 [A]
TO-78 hermetically sealed package
High current transfer ratio
1 kV electrical isolation
Base contact provided for conventional transistor biasing
JAN, JANTX and JANTXV devices processed to MIL-PRF-19500
Patent No. 4124860
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 JAN / JANTX / JANTXV 4N22, 4N22A, 4N23, 4N23A, 4N24, and 4N24A devices are processed to MIL-PRF-
This series of 4N products are JEDEC registered, DSCC qualified.
Please contact your local representative or OPTEK for more information.
High-voltage isolation between input and output
Electrical isolation in dirty environments
This product is built, tested and shipped from the USA
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 firstname.lastname@example.org www.optekinc.com
Issue F 02/2014
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