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PDF 4N27 Data sheet ( Hoja de datos )
| Número de pieza | 4N27 | |
| Descripción | Optocoupler / Phototransistor Output | |
| Fabricantes | Vishay Telefunken | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de 4N27 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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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
1 page  
4N25, 4N26, 4N27, 4N28
Vishay Semiconductors Optocoupler, Phototransistor Output,
with Base Connection
1.5
70 °C 50 °C
1.0
25 °C
- 20 °C
0.5
VCE = 0.4 V
Normalized to:
VCE = 10 V, Ib = 20 µA
TA = 25 °C
0.0
1
i4n25_11
10 100
Ib - Base Current (µA)
1000
Fig. 11 - Normalized hFE vs. Base Current and Temperature
1000
100
IF = 10 mA, TA = 25 °C
VCC = 5.0 V, Vth = 1.5 V
tPHL
2.5
2.0
10
t
PLH
1.5
1 1.0
0.1 1
10 100
i4n25_12
R
L
-
Collector
Load
Resistor
(kΩ)
Fig. 12 - Propagation Delay vs. Collector Load Resistor
f = 10 kHz
DF = 50 %
IF = 10 mA
VCC = 5 V
RL
VO
i4n25_14
Fig. 14 - Switching Schematic
IF
VO
i4n25_13
tD
tR
tPLH
tPHL
VTH = 1.5 V
tS tF
Fig. 13 - Switching Timing
www.vishay.com
136
For technical questions, contact: [email protected]
Document Number: 83725
Rev. 1.8, 07-Jan-10
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet 4N27.PDF ] | |
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