4N32/ 4N33
Vishay Semiconductors
Optocoupler, Photodarlington Output, High Gain, With Base
Connection
Features
• Very high current transfer ratio, 500 % Min.
• High isolation resistance, 1011 Ω Typical
• Standard plastic DIP package
• Lead-free component
1
6
A
C
B
C
E
5
4
2
3
NC
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Pb
Agency Approvals
• UL1577, File No. E52744 System Code H or J,
Double Protection
i179005
e3
Pb-free
• DIN EN 60747-5-2 (VDE0884)
DIN EN 60747-5-5 pending
Available with Option 1
Order Information
Part
Remarks
4N32
CTR > 500 %, DIP-6
CTR > 500 %, DIP-6
• BSI IEC60950 IEC60065
4N33
4N32-X007
4N32-X009
4N33-X007
4N33-X009
CTR > 500 %, SMD-6 (option 7)
CTR > 500 %, SMD-6 (option 9)
CTR > 500 %, SMD-6 (option 7)
CTR > 500 %, SMD-6 (option 9)
Description
The 4N32 and 4N33 are optically coupled isolators
with a gallium arsenide infrared LED and a solicon
photodarlington sensor.
For additional information on the available options refer to
Option Information.
Switching can be achieved while maintaining a high
degree of isolation between driving and load circuits.
These optocouplers can be used to replace reed and
mercury relays with advantages of long life, high
speed switching and elimination of magnetic fields.
Absolute Maximum Ratings
T
= 25 °C, unless otherwise specified
amb
Stresses in excess of the absolute Maximum Ratings can cause permanent damage to the device. Functional operation of the device is
not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute
Maximum Rating for extended periods of the time can adversely affect reliability.
Input
Parameter
Test condition
Symbol
Value
3.0
Unit
V
Peak reverse voltage
V
R
Forward continuous current
Power dissipation
I
60
mA
mW
F
P
100
1.33
diss
Derate linearly
from 55 °C
mW/°C
Document Number 83736
Rev. 1.4, 26-Jan-05
www.vishay.com
1