Hi-Reliability Optically Coupled Isolator
JANTX/JANTXV 4N47
JANTX/JANTXV 4N48 [A]
JAN/JANTX/JANTXV 4N49 [A]
Features:
• TO-78 hermeꢀcally sealed package
• High current transfer raꢀo
• 1 kV electrical isolaꢀon
• Base contact provided for convenꢀonal transistor biasing
• JAN, JANTX and JANTXV devices processed to MIL-PRF-19500
• Patent No. 4124860
Description:
Each isolator in this series consists of an infrared emiꢂng diode and a NPN silicon phototransistor, which are mounted in a
hermeꢀcally sealed TO-78 package. Devices are designed for military and/or harsh environments. The suffix leꢁer “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 representaꢀve for more informaꢀon.
Applications:
• High-voltage isolaꢀon between input and output
• Electrical isolaꢀon in dirty environments
• Industrial equipment
• Medical equipment
• Office equipment
Ordering Informaꢀon
VCE
(Volts)
Max
Part
Number
Isolaꢀon
Voltage (kV)
IF (mA)
Typ / Max
Processing
MIL-PRF-19500
JAN4N47 or JAN4N47A (Obsolete)
JANTX4N47 or JANTX4N47A (Obsolete)
JANTXV4N47 or JANTXV4N47A (Obsolete)
JAN4N48 or JAN4N48A (Obsolete)
JANTX4N48 or JANTX4N48A
1
1 / 40
40
548
JANTXV4N48 or JANTXV4N48A (Obsolete)
JAN4N49 or JAN4N49A
JANTX4N49 or JANTX4N49A
JANTXV4N49 or JANTXV4N49A (Obsolete)
General Note
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TT Electronics reserves the right to make changes in product specificaꢀon without
noꢀce or liability. All informaꢀon is subject to TT Electronics’ own data and is
considered accurate at ꢀme of going to print.
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Rev H 05/2022 Page 1
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