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4N25 Schematic ( PDF Datasheet ) - Vishay

Teilenummer 4N25
Beschreibung (4N25 - 4N28) Optocoupler
Hersteller Vishay
Logo Vishay Logo 




Gesamt 7 Seiten
4N25 Datasheet, Funktion
4N25, 4N26, 4N27, 4N28
Vishay Semiconductors
Optocoupler, Phototransistor Output, with Base Connection
A1
C2
NC 3
6B
5C
4E
21842
i179004-5
DESCRIPTION
The 4N25 family is an industry standard single channel
phototransistor coupler. This family includes the 4N25,
4N26, 4N27, 4N28. Each optocoupler consists of gallium
arsenide infrared LED and a silicon NPN phototransistor.
ORDER INFORMATION
PART
4N25
4N26
4N27
4N28
FEATURES
• Isolation test voltage 5000 VRMS
• Interfaces with common logic families
• Input-output coupling capacitance < 0.5 pF
• Industry standard dual-in-line 6 pin package
• Compliant to RoHS directive 2002/95/EC and
in accordance to WEEE 2002/96/EC
APPLICATIONS
• AC mains detection
• Reed relay driving
• Switch mode power supply feedback
• Telephone ring detection
• Logic ground isolation
• Logic coupling with high frequency noise rejection
AGENCY APPROVALS
• UL1577, file no. E52744
• BSI: EN 60065:2002, EN 60950:2000
• FIMKO: EN 60950, EN 60065, EN 60335
REMARKS
CTR > 20 %, DIP-6
CTR > 20 %, DIP-6
CTR > 10 %, DIP-6
CTR > 10 %, DIP-6
ABSOLUTE MAXIMUM RATINGS (1)
PARAMETER
TEST CONDITION
INPUT
Reverse voltage
Forward current
Surge current
t 10 μs
Power dissipation
OUTPUT
Collector emitter breakdown voltage
Emitter base breakdown voltage
Collector current
Power dissipation
t 1 ms
SYMBOL
VR
IF
IFSM
Pdiss
VCEO
VEBO
IC
IC
Pdiss
VALUE
5
60
3
100
70
7
50
100
150
UNIT
V
mA
A
mW
V
V
mA
mA
mW
www.vishay.com
132
For technical questions, contact: [email protected]
Document Number: 83725
Rev. 1.8, 07-Jan-10
http://www.Datasheet4U.com






4N25 Datasheet, Funktion
4N25, 4N26, 4N27, 4N28
Optocoupler, Phototransistor Output, Vishay Semiconductors
with Base Connection
PACKAGE DIMENSIONS in millimeters
7.12 ± 0.3
7.62 typ.
6.5 ± 0.3
4.5 ± 0.3
0.5 ± 0.1
1.2 ± 0.1
654
0.25
7.62 to 9.5 typ.
14771_2
1 23
PACKAGE MARKING
4N25
21764-25
V YWW 24
Document Number: 83725
Rev. 1.8, 07-Jan-10
For technical questions, contact: [email protected]
www.vishay.com
137
http://www.Datasheet4U.com

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