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 E 01/2014

Page 1 of 4

Hi-Reliability Optically Coupled Isolator

JAN / JANTX / JANTXV 4N47, 4N48, 4N49 [A]

Features:

19500

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 JAN / JANTX / JANTXV 4N47, 4N47A, 4N48, 4N48A, 4N49, and 4N49A devices are processed to MIL-PRF-

19500/548.

This series of 4N products are JEDEC registered, DSCC qualified.

Please contact your local representative or OPTEK for more information.

Applications:

Pin #

Function

Pin #

Function

3

Collector

5

Anode

2

Base

6

Open

1

Emitter

7

Cathode

This product is built, tested and shipped from the USA