DataSheet.es    


PDF VOM453T Data sheet ( Hoja de datos )

Número de pieza VOM453T
Descripción (VOM452T / VOM453T) Analog High Speed Optocoupler
Fabricantes Vishay Siliconix 
Logotipo Vishay Siliconix Logotipo



Hay una vista previa y un enlace de descarga de VOM453T (archivo pdf) en la parte inferior de esta página.


Total 7 Páginas

No Preview Available ! VOM453T Hoja de datos, Descripción, Manual

VOM452T, VOM453T
Vishay Semiconductors
Analog High Speed Optocoupler, 1 MBd,
Transistor Output, SOP-5 Package
20409-1
A1
C3
20409-2
6 VCC
5C
4E
DESCRIPTION
The VOM452T and VOM453T, high speed optocouplers,
each consists of a GaAlAs infrared emitting diode, optically
coupled with an integrated photo detector and a high speed
transistor. The photo detector is junction isolated from the
transistor to reduce miller capacitance effects. The open
collector output function allows circuit designers to adjust the
load conditions when interfacing with different logic systems
such as TTL, CMOS, etc.
Because the VOM452T and VOM453T have a Faraday
shield on the detector chip, it can also reject and minimize
high input to output common mode transient voltages. There
is no base connection, further reducing the potential
electrical noise entering the package.
The VOM452T and VOM453T are packaged in industry
standard SOP-5 packages and are suitable for surface
mounting.
FEATURES
• Surface mountable
• Industry standard SOP-5 footprint
• Compatible with infrared vapor phase reflow
and wave soldering processes
• Isolation test voltage, 3750 VRMS
• Very high common mode transient immunity:
15 000 V/µs at VCM = 1500 V guaranteed (VOM453T)
• High speed: 1 MBd
• TTL compatible
• Open collector output
• Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
APPLICATIONS
• Fieldbus communication and control
• Logic ground isolation
• Analog signal ground isolation
• Replace pulse transformers
AGENCY APPROVALS
• UL1577, file no. E52744 system code U
www.DataSheet.net/
• cUL - file no. E52744, equivalent to CSA bulletin 5A
ORDERING INFORMATION
VOM 4 5 #
PART NUMBER
AGENCY CERTIFIED/PACKAGE
UL, cUL
CTR (%)
15 15
SOP-5
VOM452T
VOM453T
Note
• For additional information on the available options refer to option information.
The product is available only on tape and reel.
SOP-5
T
7.21 mm
CMTI (kV/µs)
1 15
VOM452T
VOM453T
Document Number: 81587
Rev. 1.0, 08-Apr-10
For technical questions, contact: [email protected]
www.vishay.com
1
Datasheet pdf - http://www.DataSheet4U.co.kr/

1 page




VOM453T pdf
VOM452T, VOM453T
Analog High Speed Optocoupler, 1 MBd, Vishay Semiconductors
Transistor Output, SOP-5 Package
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specied)
80
VCC = 4.5 V
VO = 0.4 V
60
40
20
0
0
22101
5 10 15
IF - Forward Current (mA)
20
Fig. 3 - Current Transfer Ratio vs. Forward Current
1000
800
IF = 16 mA, VCC = 5 V,
Rg = 1.9 kΩ, Cg = 15 pF
Duty cycle = 10 %, f = 10 kHz
600
tPLH
400
200 tPHL
0
- 40 - 20 0 20 40 60 80 100
21876
TA - Temperature (°C)
Fig. 6 - Propagation Delay vs. Temperature
25
25 °C
20
0 °C
15
10
75 °C
5
- 40 °C
0
1
21874-1
1.1 1.2 1.3 1.4 1.5 1.6 1.7
VF - LED Forward Voltage (V)
Fig. 4 - LED Current vs. LED Forward Voltage
1000
IF = 0 mA
100
www.DataSheet.net/
10
VCC = VO = 15 V
1
VCC = VO = 5.5 V
0.1
- 40 - 20 0 20 40 60 80 100
21877
TA - Temperature (°C)
Fig. 7 - Logic High Output Current vs. Temperature
80
70 IF = 20 mA
VCC = 4.5 V
VO = 0.4 V
60
IF = 16 mA
50
40 IF = 10 mA
30 IF = 5 mA
20
IF = 2 mA
10
IF = 1 mA
0
- 40 - 20
21875
0 20 40 60
Temperature (°C)
80 100
Fig. 5 - Output Current vs. Temperature
500
IF = 16 mA
400 VCC = 15 V
VO = open
300
200
100
0
- 40 - 20 0 20 40 60 80 100
21878
TA - Temperature (°C)
Fig. 8 - Supply Current vs. Temperature
Document Number: 81587
Rev. 1.0, 08-Apr-10
For technical questions, contact: [email protected]
www.vishay.com
5
Datasheet pdf - http://www.DataSheet4U.co.kr/

5 Page










PáginasTotal 7 Páginas
PDF Descargar[ Datasheet VOM453T.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
VOM453T(VOM452T / VOM453T) Analog High Speed OptocouplerVishay Siliconix
Vishay Siliconix

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar