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PDF SFH620A Data sheet ( Hoja de datos )
| Número de pieza | SFH620A | |
| Descripción | Optocoupler / Phototransistor Output / AC Input | |
| Fabricantes | Vishay Siliconix | |
| Logotipo |  |
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VISHAY
SFH620A / SFH6206
Vishay Semiconductors
Optocoupler, Phototransistor Output, AC Input
Features
• Good CTR Linearity Depending on
Forward Current
• Isolation Test Voltage, 5300 VRMS
• High Collector-emitter Voltage, VCEO = 70 V
• Low Saturation Voltage
• Fast Switching Times
• Low CTR Degradation
• Temperature Stable
• Low Coupling Capacitance
• End-Stackable, .100 "(2.54 mm) Spacing
• High Common-Mode Interference Immunity
Agency Approvals
• UL - File No. E52744 System Code J
• CSA 93751
• BSI IEC60950 IEC60965
• DIN EN 60747-5-2(VDE0884)
DIN EN 60747-5-5 pending
Available with Option 1
Description
The SFH620A (DIP) and SFH6206 (SMD) feature a
high current transfer ratio, low coupling capacitance
and high isolation voltage. These couplers have a
GaAs infrared diode emitter, which is optically cou-
pled to a silicon planar phototransistor detector, and
is incorporated in a plastic DIP-4 or SMD package.
The coupling devices are designed for signal trans-
mission between two electrically separated circuits.
The couplers are end-stackable with 2.54 mm lead
spacing.
i179080
1
A/C 1
C/A 2
4C
3E
1
Creepage and clearance distances of > 8.0 mm are
achieved with option 6. This version complies with
IEC 60950 (DIN VDE 0805) for reinforced insulation
to an operation voltage of 400 VRMS or DC.
Order Information
Part Remarks
SFH620A-1
SFH620A-2
SFH620A-3
CTR 40 - 125 %, DIP-4
CTR 63 - 200 %, DIP-4
CTR 100 - 320 %, DIP-4
SFH6206-1
SFH6206-2
SFH6206-3
CTR 40 - 125 %, SMD-4
CTR 63 - 200 %, SMD-4
CTR 100 - 320 %, SMD-4
SFH620A-1-X006
SFH620A-2-X006
SFH620A-2-X007
CTR 40 - 125 %, DIP-4 mil (option 6)
CTR 63 - 200 %, DIP-4 mil (option 6)
CTR 63 - 200 %, SMD-4 (option 7)
SFH620A-3-X006 CTR 100 - 320 %, DIP-4 mil (option 6)
For additional information on the available options refer to
Option Information.
Document Number 83675
Rev. 1.4, 26-Apr-04
www.vishay.com
1
1 page  
VISHAY
SFH620A / SFH6206
Vishay Semiconductors
isfh620a_03
Fig. 4 Diode Forward Voltage (typ.) vs. Forward Current
f = 1.0 MHz
isfh620a_06
Fig. 7 Permissible Power Dissipation vs. Ambient Temperature
isfh620a_04
Fig. 5 Transistor Capacitance (typ.) vs. Collector-Emitter Voltage
isfh620a_07
Fig. 8 Permissible Diode Forward Current vs. Ambient
Temperature
Pulse cycle
D = parameter,
isfh620a_05
Fig. 6 Permissible Pulse Handling Capability Forward Current vs.
Pulse Width
Document Number 83675
Rev. 1.4, 26-Apr-04
www.vishay.com
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet SFH620A.PDF ] | |
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