4N32/ 4N33

Document Number 83736

Rev. 1.4, 26-Jan-05

Vishay Semiconductors

www.vishay.com

1

i179005

1

2

3

6

5

4

B

C

E

A

C

NC

Pb

Pb-free

e3

Optocoupler, Photodarlington Output, High Gain, With Base

Connection

Features

• Very high current transfer ratio, 500 % Min.

Ω Typical

• Standard plastic DIP package

• Lead-free component

• Component in accordance to RoHS 2002/95/EC

and WEEE 2002/96/EC

Agency Approvals

• UL1577, File No. E52744 System Code H or J,

Double Protection

• DIN EN 60747-5-2 (VDE0884)

DIN EN 60747-5-5 pending

Available with Option 1

• BSI IEC60950 IEC60065

Description

The 4N32 and 4N33 are optically coupled isolators

with a gallium arsenide infrared LED and a solicon

photodarlington sensor.

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.

Order Information

For additional information on the available options refer to

Option Information.

Absolute Maximum Ratings

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

Part

Remarks

4N32

CTR > 500 %, DIP-6

4N33

CTR > 500 %, DIP-6

4N32-X007

CTR > 500 %, SMD-6 (option 7)

4N32-X009

CTR > 500 %, SMD-6 (option 9)

4N33-X007

CTR > 500 %, SMD-6 (option 7)

4N33-X009

CTR > 500 %, SMD-6 (option 9)

Parameter

Test condition

Symbol

Value

Unit

Peak reverse voltage

3.0

V

Forward continuous current

60

mA

Power dissipation

100

mW

Derate linearly

from 55 °C

1.33

mW/°C