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PDF IS354 Data sheet ( Hoja de datos )
| Número de pieza | IS354 | |
| Descripción | PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | |
| Fabricantes | ISOCOM | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de IS354 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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IS354
HIGH DENSITY MOUNTING
AC INPUT, PHOTOTRANSISTOR
OPTICALLY COUPLED ISOLATORS
DESCRIPTION
The IS354 is an optically coupled isolator
consisting of two infrared light emitting diodes
connected in inverse parallel and NPN silicon
photo transistor in a space efficient dual in line
plastic package.
FEATURES
l Marked as FPA1.
l Current Transfer Ratio MIN. 20%
l IsolationVoltage (3.75kVRMS,5.3kVPK)
l All electrical parameters 100% tested
l Drop in replacement for Sharp PC354
APPLICATIONS
l Computer terminals
l Industrial systems controllers
l Measuring instruments
l Signal transmission between systems of
different potentials and impedances
htp:/www.DataSheet4U.net/
Dimensions in mm
ISOCOM COMPONENTS LTD
Unit 25B, Park View Road West,
Park View Industrial Estate, Brenda Road
Hartlepool, Cleveland, TS25 1YD
Tel: (01429) 863609 Fax :(01429) 863581
22/4/02
ISOCOM INC
1024 S. Greenville Ave, Suite 240,
Allen, TX 75002 USA
Tel:(214)495-0755 Fax:(214)495-0901
e-mail [email protected]
http://www.isocom.com
DB92856l-AAS/A3
datasheetpdf-htp:/www.DataSheet4U.net/
1 page  
CHARACTERISTIC CURVES
Fig.7 Relative Current Transfer Ratio
vs. Ambient Temperature
150
IF= 1mA, VCE= 5V
100
50
0
20 40 60 80 100
o
Ambient temperature Ta ( C)
Fig.9 Collector Dark Current vs.
vs. Ambient Temperature
10000
VCE= 20V
1000
100
10
1
20
40 60 80 100
o
Ambient Temperature Ta ( C)
Fig.11 Frequency Response
V = 2V
Ic= 2mA
0 Ta= 25oC
RL= 1k 1k
100
-10
-20
0.2
0.5 1 2 5 10
100
Frequency f (kHz)
1000
Fig.8 Collector-emitter Saturation Voltage
vs. Ambient Temperature
0.10
0.08
IF= 20mA
IC= 1mA
0.06
0.04
0.02
0
20
40 60 80 100
o
Ambient temperature Ta ( C)
Fig.10 Response Time vs.
Load Resistance
100
50
20
10
http://www.DataSheet4U.net/
5
2
1
0.5
VCE= 2V
Ic = 2mA
Ta= 25 oC
tr
tf
td
ts
0.2
0.1
0.1 0.2 0.5 1 2 5 10
Load resistance RL (k )
Test Circuit for Response Time
Input RD
Vcc Input
Output
RL Output
td
tr
10%
90%
ts
tf
Test Circuit for Frequency Response
Vc c
RD RL
Output
12/07/01
Appendix to Mini Flat Pack FPA-AAS/A1
datasheet pdf - http://www.DataSheet4U.net/
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet IS354.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| IS354 | PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | ISOCOM |
| IS354 | PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | ISOCOM |
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