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PDF VOS628A-X001T Data sheet ( Hoja de datos )
| Número de pieza | VOS628A-X001T | |
| Descripción | Optocoupler | |
| Fabricantes | Vishay | |
| Logotipo |  |
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www.vishay.com
VOS628A
Vishay Semiconductors
Optocoupler, Phototransistor Output, AC Input, Low Input Current,
SSOP-4, Half Pitch, Mini-Flat Package
A/C 1
C/A 2
4C
3E
22628-1
DESCRIPTION
The VOS628A series has a GaAs infrared emitting diode
emitter, which is optically coupled to a silicon planar
phototransistor detector, and is incorporated in a 4-pin
50 mil lead pitch mini-flat package.
It features a high current transfer ratio at low input current,
low coupling capacitance, and high isolation voltage.
The coupling devices are designed for signal transmission
between two electrically separated circuits.
FEATURES
• High CTR with low input current
• Low profile package (half pitch)
• High collector emitter voltage VCEO = 80 V
• Isolation test voltage = 3750 VRMS
• Low coupling capacitance
• High common mode transient immunity
• Material categorization:
For definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
• Telecom
• Industrial controls
• Battery powered equipment
• Office machines
• Programmable controllers
AGENCY APPROVALS
Safety application model number covering all products in
this datasheet is VOS628A. This model number should be
used when consulting safety agency documents.
• UL1577, file no. E52744
• cUL
• DIN EN 60747-5-5 (VDE 0884-5), available with option 1
• FIMKO EN 60065, EN 60950-1
• CQC GB4943.1-2011 and GB8898-2011 (suitable for
installation altitude below 2000 m)
ORDERING INFORMATION
VOS 6 2 8A - # X 0 0 1 T
PART NUMBER
CTR
BIN
AGENCY CERTIFIED/PACKAGE
UL, cUL, FIMKO, CQC
50 to 600
SSOP-4, 50 mil pitch
VOS628AT
UL, cUL, FIMKO, CQC, VDE (option 1)
50 to 600
SSOP-4, 50 mil pitch
VOS628A-X001T
Note
• Additional options may be possible, please contact sales office.
PACKAGE OPTION
TAPE
AND
REEL
CTR (%)
± 1 mA
63 to 125
VOS628A-2T
63 to 125
VOS628A-2X001T
SSOP-4
≥ 5 mm
100 to 200
VOS628A-3T
100 to 200
VOS628A-3X001T
Rev. 1.5, 08-Jan-14
1 Document Number: 83466
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
1 page  
www.vishay.com
10 000
1000
100
IF = 0 mA
VCE = 40 V
10
1 VCE = 24 V
0.1
0.01
VCE = 12 V
0.001
- 60 - 40 - 20 0 20 40 60 80 100 120
Tamb - Ambient Temperature (°C)
Fig. 7 - Collector Emitter Current vs. Ambient Temperature
35
IF = 25 mA
30
25
20 IF = 1 mA
IF = 10 mA
15
10 IF = 0.5 mA
IF = 5 mA
5 IF = 2 mA
0
0.0 0.1 0.2 0.3 0.4
VCE - Collector Emitter Voltage (V)
Fig. 8 - Collector Current vs. Collector Emitter Voltage
0.12
0.10
IF = 1 mA
0.08
0.06
0.04
0.02
0.00
- 60 - 40 - 20 0 20 40 60 80 100 120
Tamb - Ambient Temperature (°C)
Fig. 9 - Collector Emitter Voltage vs. Ambient Temperature
VOS628A
Vishay Semiconductors
1.4
1.2
1.0
0.8
0.6
0.4
0.2 Normalized to CTR value:
IF = 1 mA, VCE = 5 V, Tamb = 25 °C
0
- 60 - 40 - 20 0 20 40 60 80 100 120
Tamb - Ambient Temperature (°C)
Fig. 10 - Normalized Current Transfer Ratio vs.
Ambient Temperature
1.4
1.2
1.0
0.8
0.6
0.4
0.2 Normalized to CTR value:
IF = 1 mA, VCE = 5 V, Tamb = 25 °C
0
- 60 - 40 - 20 0 20 40 60 80 100 120
Tamb - Ambient Temperature (°C)
Fig. 11 - Normalized Current Transfer Ratio vs.
Ambient Temperature
2.0
1.8 Tamb = 0 °C
1.6
1.4 Tamb = - 55 °C
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.1
Tamb = 25 °C
Normalized to:
IF = 1 mA, VCE = 5 V,
Tamb = 110 °C Tamb = 25 °C
1 10 100
IF - Forward Current (mA)
Fig. 12 - Current Transfer Ratio vs. Forward Current
Rev. 1.5, 08-Jan-14
5 Document Number: 83466
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet VOS628A-X001T.PDF ] | |
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