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VOS627A-4T Schematic ( PDF Datasheet ) - Vishay

Teilenummer VOS627A-4T
Beschreibung Optocoupler
Hersteller Vishay
Logo Vishay Logo 




Gesamt 9 Seiten
VOS627A-4T Datasheet, Funktion
www.vishay.com
VOS627A
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 VOS627A 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 VOS627A. 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 7A - # X 0 0 1 T
PART NUMBER
CTR
BIN
AGENCY CERTIFIED/PACKAGE
UL, cUL, FIMKO, CQC
50 to 600
SSOP-4, 50 mil pitch
VOS627AT
UL, cUL, FIMKO, CQC, VDE (option 1)
50 to 600
SSOP-4, 50 mil pitch
VOS627A-X001T
Note
• Additional options may be possible, please contact sales office.
PACKAGE OPTION
TAPE
AND
REEL
CTR (%)
± 5 mA
63 to 125
100 to 200
VOS627A-2T
VOS627A-3T
63 to 125
100 to 200
VOS627A-2X001T VOS627A-3X001T
SSOP-4
5 mm
160 to 320
VOS627A-4T
160 to 320
VOS627A-4X001T
Rev. 1.3, 17-Apr-13
1 Document Number: 83475
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






VOS627A-4T Datasheet, Funktion
www.vishay.com
1.2
VCE = 0.4 V
1.0 Normalized to:
IF = 5 mA,
VCE = 5 V,
0.8 Tamb = 25 °C
0.6
Tamb = 0 °C
Tamb = - 55 °C
0.4
0.2
0
0.1
Tamb = 25 °C
Tamb = 75 °C
Tamb = 100 °C
1 10
IF - Forward Current (mA)
100
Fig. 13 - Normalized CTR vs. Forward Current
0
- 20
- 40
- 60
- 80
- 100
- 120
- 140
- 160
1
RL = 1000 Ω
VCE = 5 V
RL = 100 Ω
10 100
f - Frequency (kHz)
1000
Fig. 14 - Frequency vs. Phase Angle
VOS627A
Vishay Semiconductors
1000
100
VCC = 5 V
10
1
0.1 1 10 100
IC - Collector Current (mA)
Fig. 15 - Cut-off Frequency vs. Collector Current
1000
VCE = 5 V, IC = 2 mA
100
10
toff s)
1 ton s)
0.1
0
5 10 15
RL - Load Resistance (kΩ)
20
Fig. 16 - Switching Time vs. Load Resistance
Rev. 1.3, 17-Apr-13
6 Document Number: 83475
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

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